{"title":"Hi-Flame Alpha Inset Stove Parts","description":"\u003cp data-start=\"181\" data-end=\"465\"\u003eDiscover our complete range of replacement parts for the Hi-Flame Alpha Inset 357i stove, available for both boiler and non-boiler models. This compact inset model was designed to combine the classic Alpha performance with the space-saving benefits of an integrated fireplace installation.\u003c\/p\u003e\n\u003cp data-start=\"467\" data-end=\"787\"\u003eWe supply fire bricks, stove glass, baffle plates, grates, ash pans, and other essential internal parts—each chosen for compatibility with the Alpha Inset’s original design. Whether you own the boiler model or the dry room-heating version, we make it easy to find the right spares to keep your stove running efficiently.\u003c\/p\u003e\n\u003cp data-start=\"789\" data-end=\"1058\"\u003eWith the Alpha Inset now discontinued, many parts can be difficult to source. We’ve made it our priority to keep these parts in stock and easy to order. Everything we sell is backed by accurate inventory tracking and fast dispatch, helping you avoid unnecessary delays.\u003c\/p\u003e","products":[{"product_id":"alpha-inset-chrome-knob-for-airwash","title":"Hi-Flame Alpha Inset Chrome Knob","description":"\u003cp\u003eThe chrome knob on the Hi-Flame Alpha Inset attaches to the airwash control rod and lets you adjust airflow across the glass to keep it clear during burning. Knobs can corrode, crack, or come loose from the rod over time. This polished chrome replacement restores both the function and the appearance of the control.\u003c\/p\u003e\n\n\u003cp\u003e✅ \u003cstrong\u003eCompatible with:\u003c\/strong\u003e Hi-Flame Alpha Inset (357i) — boiler and non-boiler versions\u003c\/p\u003e\n\n\u003cp\u003e🔧 \u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWeight: 0.05 kg\u003c\/li\u003e\n\u003cli\u003eMaterial: Chrome-plated\u003c\/li\u003e\n\u003cli\u003ePart type: Control knob (airwash \/ grate riddling rod)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThe airwash system on the Alpha Inset directs a curtain of air down the inside of the glass to prevent soot build-up. The chrome knob is the only interface between the user and that system, so a secure, easy-to-grip replacement makes a real practical difference.\u003c\/p\u003e\n","brand":"Fire Brick King","offers":[{"title":"Default Title","offer_id":55451093827967,"sku":"HF-MP-12","price":8.52,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/8782\/9375\/files\/alpha-inset-chrome-knob-for-airwash-813794.jpg?v=1756060443"},{"product_id":"alpha-inset-front-ash-lip","title":"Hi-Flame Alpha Inset Front Ash Lip","description":"\u003cp\u003eThe front ash lip on the Hi-Flame Alpha Inset is the cast iron strip fitted across the front of the firebox opening that catches ash and debris when the ash pan is removed or the door is opened. It prevents ash from spilling onto the hearth and also provides a finishing edge around the base of the door aperture. Replace it when bent, cracked, or corroded.\u003c\/p\u003e\n\n\u003cp\u003e✅ \u003cstrong\u003eCompatible with:\u003c\/strong\u003e Hi-Flame Alpha Inset (357i) — boiler and non-boiler versions\u003c\/p\u003e\n\n\u003cp\u003e🔧 \u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWeight: 1.47 kg\u003c\/li\u003e\n\u003cli\u003eMaterial: Cast iron\u003c\/li\u003e\n\u003cli\u003eHeat resistance: 650°C\u003c\/li\u003e\n\u003cli\u003ePart type: Front ash lip\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eAlthough it looks like a purely cosmetic part, the ash lip also contributes to the structural closure at the base of the firebox. A damaged lip can allow cool air to be drawn in from below, disrupting the designed air-flow pattern and affecting combustion control.\u003c\/p\u003e\n","brand":"Fire Brick King","offers":[{"title":"Default Title","offer_id":55451094024575,"sku":"HF-AL-09","price":30.84,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/8782\/9375\/files\/alpha-inset-front-ash-lip-101784.jpg?v=1756060357"},{"product_id":"alpha-inset-side-bricks","title":"Hi-Flame Alpha Inset Side Bricks","description":"\u003cp\u003eThis set of two cast iron side bricks lines the left and right walls of the firebox on the Hi-Flame Alpha Inset stove (AL357i). Side bricks protect the steel body from heat damage and reflect warmth back into the combustion chamber for a more efficient burn. Replace when bricks crack through or begin to flake.\u003c\/p\u003e\n\n\u003cp\u003e✅ \u003cstrong\u003eCompatible with:\u003c\/strong\u003e Hi-Flame Alpha Inset (AL357i)\u003c\/p\u003e\n\n\u003cp\u003e🔧 \u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eQuantity: 2 bricks (left and right pair)\u003c\/li\u003e\n\u003cli\u003eMaterial: Cast iron with high chrome content\u003c\/li\u003e\n\u003cli\u003eHeat resistance: 650°C\u003c\/li\u003e\n\u003cli\u003ePart type: Side bricks \/ firebox lining\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWorn side bricks allow heat to transfer directly into the stove body rather than the room, reducing efficiency and accelerating wear on the steel casing. Replacing the pair restores the firebox geometry and keeps combustion performing as designed.\u003c\/p\u003e","brand":"Fire Brick King","offers":[{"title":"Default Title","offer_id":55451094352255,"sku":"HF-CBS-02","price":30.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/8782\/9375\/files\/alpha-inset-side-bricks-847585.jpg?v=1756060356"},{"product_id":"alpha-inset-door-rope-seal-kit","title":"Hi-Flame Alpha Inset Door Rope Seal","description":"\u003cp\u003eThe door rope seal on the Hi-Flame Alpha Inset runs around the inner frame of the stove door, creating an airtight contact between the door and the body when the latch is closed. Once the rope flattens or crumbles, uncontrolled air enters the firebox, causing the stove to overfire and smoke to escape into the room. This kit contains everything needed to replace the seal in one job.\u003c\/p\u003e\n\n\u003cp\u003e✅ \u003cstrong\u003eCompatible with:\u003c\/strong\u003e Hi-Flame Alpha Inset (357i) — boiler and non-boiler versions\u003c\/p\u003e\n\n\u003cp\u003e🔧 \u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eContents: High-temperature fibreglass rope, thermic adhesive (Thermocoll), end sealing tape\u003c\/li\u003e\n\u003cli\u003eMaterial: Fibreglass rope\u003c\/li\u003e\n\u003cli\u003eHeat resistance: Up to 750°C\u003c\/li\u003e\n\u003cli\u003ePart type: Door rope seal kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eDoor rope replacement is a routine maintenance task that can dramatically improve stove efficiency. A new rope also reduces wear on the door latch, since the door closes fully on the seal rather than needing extra force to compress a hardened old rope.\u003c\/p\u003e\n","brand":"Fire Brick King","offers":[{"title":"Default Title","offer_id":55451094548863,"sku":"THERMOCOLL","price":12.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/8782\/9375\/files\/alpha-inset-door-rope-seal-kit-137430.jpg?v=1756060356"},{"product_id":"alpha-inset-glass-flat-rope-seal-kit","title":"Hi-Flame Alpha Inset Glass Flat Rope Seal kit","description":"\u003cp\u003eThe glass flat rope seal on the Hi-Flame Alpha Inset runs in the channel between the door frame and the glass panel, holding the glass in place and sealing the gap against hot gases. When the flat rope hardens and compresses permanently, the glass can rattle and gaps open up, blackening the glass and reducing combustion control. This kit provides everything needed for a complete resealing job.\u003c\/p\u003e\n\n\u003cp\u003e✅ \u003cstrong\u003eCompatible with:\u003c\/strong\u003e Hi-Flame Alpha Inset (357i) — boiler and non-boiler versions\u003c\/p\u003e\n\n\u003cp\u003e🔧 \u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eContents: High-temperature flat fibreglass rope, thermic adhesive (Thermocoll), end sealing tape\u003c\/li\u003e\n\u003cli\u003eRope type: Flat profile\u003c\/li\u003e\n\u003cli\u003eHeat resistance: Up to 750°C\u003c\/li\u003e\n\u003cli\u003ePart type: Glass flat rope seal kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThe flat rope profile is used specifically in glass retaining channels where a round rope would not sit flush. Using the correct profile ensures the glass sits squarely in the frame and the clips can clamp it down without stress cracking the glass.\u003c\/p\u003e\n","brand":"Fire Brick King","offers":[{"title":"Default Title","offer_id":55451094712703,"sku":"THERMOCOLL","price":12.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/8782\/9375\/files\/alpha-inset-glass-flat-rope-seal-kit-450817.jpg?v=1756060355"},{"product_id":"alpha-inset-back-brick","title":"Hi-Flame Alpha Inset Rear Brick","description":"\u003cp\u003eThe rear brick (also called the back brick) lines the back of the firebox on the Hi-Flame Alpha Inset stove (AL357i). It reflects heat forward into the room and protects the steel body from direct flame contact. Replace it when cracking or crumbling reduces heat efficiency or risks further firebox damage.\u003c\/p\u003e\n\n\u003cp\u003e✅ \u003cstrong\u003eCompatible with:\u003c\/strong\u003e Hi-Flame Alpha Inset (AL357i) — non-boiler model\u003c\/p\u003e\n\n\u003cp\u003e🔧 \u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: Cast iron with high chrome content\u003c\/li\u003e\n\u003cli\u003eHeat resistance: 650°C\u003c\/li\u003e\n\u003cli\u003ePart type: Back brick \/ rear firebox lining\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThe back brick takes the brunt of sustained combustion. A sound rear brick keeps heat directed into the room rather than absorbed by the stove body, extending the life of the appliance and maintaining consistent output.\u003c\/p\u003e","brand":"Fire Brick King","offers":[{"title":"Default Title","offer_id":55451095007615,"sku":"HF-CB-05","price":25.68,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/8782\/9375\/files\/alpha-inset-back-brick-350371.jpg?v=1756060355"},{"product_id":"alpha-inset-full-brick-set","title":"Hi-Flame Alpha Inset Full Brick Set","description":"\u003cp\u003eThe full fire brick set for the Hi-Flame Alpha Inset replaces all internal liner bricks in one go, covering the sides, rear, and base of the firebox. If multiple bricks are cracked or missing, replacing the entire set gives a flush, uniform fit and consistent insulation across all internal surfaces. This set is for the non-boiler version of the Alpha Inset.\u003c\/p\u003e\n\n\u003cp\u003e✅ \u003cstrong\u003eCompatible with:\u003c\/strong\u003e Hi-Flame Alpha Inset (357i) — non-boiler version\u003c\/p\u003e\n\n\u003cp\u003e🔧 \u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWeight: 5.22 kg\u003c\/li\u003e\n\u003cli\u003eMaterial: Cast iron fire bricks\u003c\/li\u003e\n\u003cli\u003ePart type: Full fire brick set\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eReplacing the complete set rather than individual bricks eliminates the risk of mismatched sizes leaving gaps in the liner. A complete, unbroken lining protects the stove body from flame contact and maintains stable combustion temperatures throughout the firebox.\u003c\/p\u003e\n","brand":"Fire Brick King","offers":[{"title":"Default Title","offer_id":55451095138687,"sku":"HF-CBS-01","price":47.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/8782\/9375\/files\/alpha-inset-full-brick-set-702391.jpg?v=1756060354"},{"product_id":"alpha-inset-grate-frame","title":"Hi-Flame Alpha Inset Grate Frame","description":"\u003cp\u003eThe grate frame on the Hi-Flame Alpha Inset (non-boiler) holds the inner grate in place within the firebox and keeps the combustion assembly correctly positioned. High heat cycles over time cause warping or cracking that leads to grate misalignment and uneven burning. This replacement restores the original fitment.\u003c\/p\u003e\n\n\u003cp\u003e✅ \u003cstrong\u003eCompatible with:\u003c\/strong\u003e Hi-Flame Alpha Inset Non-Boiler (AL357i)\u003c\/p\u003e\n\n\u003cp\u003e🔧 \u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWeight: 5.32 kg\u003c\/li\u003e\n\u003cli\u003eMaterial: Cast iron\u003c\/li\u003e\n\u003cli\u003eHeat resistance: up to 650°C\u003c\/li\u003e\n\n\u003cli\u003ePart type: Grate frame\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eA sound grate frame ensures the inner grate sits level and stable, which is essential for even primary airflow through the fuel bed. This part is cut and cast to the original Alpha Inset dimensions, making installation straightforward without modification.\u003c\/p\u003e\n","brand":"Fire Brick King","offers":[{"title":"Default Title","offer_id":55451095302527,"sku":"HF-IG-06","price":51.36,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/8782\/9375\/files\/alpha-inset-grate-frame-322067.jpg?v=1756060353"},{"product_id":"alpha-inset-baffle-plate","title":"Hi-Flame Alpha Inset Baffle Plate","description":"\u003cp\u003eThe baffle plate in the Hi-Flame Alpha Inset stove sits above the firebox as a throat plate, slowing combustion gases as they pass through the chamber and directing heat away from the flue outlet to improve efficiency. Inset stoves often run for longer periods as primary heating appliances, which means the baffle plate is subject to sustained thermal cycling. This replacement is cast to the original Alpha Inset dimensions.\u003c\/p\u003e\n\n\u003cp\u003e✅ \u003cstrong\u003eCompatible with:\u003c\/strong\u003e Hi-Flame Alpha Inset stove\u003c\/p\u003e\n\n\u003cp\u003e🔧 \u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWeight: 2.57 kg\u003c\/li\u003e\n\u003cli\u003eMaterial: Cast iron\u003c\/li\u003e\n\u003cli\u003eHeat resistance: 650°C\u003c\/li\u003e\n\n\u003cli\u003ePart type: Baffle plate \/ throat plate\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eA cracked or warped baffle plate in an inset stove allows excess heat to pass into the flue rather than radiating into the room, noticeably reducing the stove's efficiency. Replacing it restores correct heat retention in the firebox and returns the Alpha Inset to its designed output.\u003c\/p\u003e\n","brand":"Fire Brick King","offers":[{"title":"Default Title","offer_id":55451095368063,"sku":"HF-BP-16","price":24.78,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/8782\/9375\/files\/alpha-inset-baffle-plate-605121.jpg?v=1756060353"},{"product_id":"alpha-inset-flue-collar","title":"Hi-Flame Alpha Inset Flue Collar","description":"\u003cp\u003eThe flue collar on the Hi-Flame Alpha Inset (357i) non-boiler connects the top of the firebox to the flue liner, channelling exhaust gases out of the room. Corrosion or physical damage at this connection point can allow flue gases to escape before they reach the chimney. This is the correct replacement collar for the non-boiler version of the Alpha Inset.\u003c\/p\u003e\n\n\u003cp\u003e✅ \u003cstrong\u003eCompatible with:\u003c\/strong\u003e Hi-Flame Alpha Inset (357i) — non-boiler version\u003c\/p\u003e\n\n\u003cp\u003e🔧 \u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWeight: 1.89 kg\u003c\/li\u003e\n\u003cli\u003eMaterial: Steel\u003c\/li\u003e\n\u003cli\u003ePart type: Flue collar\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eA correctly fitted flue collar is essential for safe stove operation. It forms the first seal in the exhaust path, so any deterioration there needs to be addressed promptly. This replacement matches the original dimensions to ensure a proper fit without modification.\u003c\/p\u003e\n","brand":"Fire Brick King","offers":[{"title":"Default Title","offer_id":55451095531903,"sku":"HF-FC-06","price":36.36,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/8782\/9375\/files\/alpha-inset-flue-collar-234271.jpg?v=1756060353"},{"product_id":"alpha-inset-boiler-baffle-plate","title":"Hi-Flame Alpha Inset Boiler Baffle Plate","description":"\u003cp\u003eThe boiler baffle plate in the Hi-Flame Alpha Inset stove acts as a throat plate above the firebox in the boiler variant, deflecting combustion gases back through the chamber before they reach the flue. This is particularly important in boiler inset stoves where heat retention directly affects water heating efficiency. This heavier cast iron replacement is made for the Alpha Inset boiler version.\u003c\/p\u003e\n\n\u003cp\u003e✅ \u003cstrong\u003eCompatible with:\u003c\/strong\u003e Hi-Flame Alpha Inset boiler stove\u003c\/p\u003e\n\n\u003cp\u003e🔧 \u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWeight: 5.93 kg\u003c\/li\u003e\n\u003cli\u003eMaterial: Cast iron\u003c\/li\u003e\n\u003cli\u003eHeat resistance: 650°C\u003c\/li\u003e\n\n\u003cli\u003ePart type: Boiler baffle plate \/ throat plate\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eIn a boiler inset stove, a degraded baffle plate reduces the heat available for water heating as well as room output, making regular inspection and replacement important. Fitting this replacement restores the correct combustion chamber geometry and keeps the boiler circuit operating at the designed efficiency.\u003c\/p\u003e\n","brand":"Fire Brick King","offers":[{"title":"Default Title","offer_id":55451095794047,"sku":"HF-BP-15","price":52.92,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/8782\/9375\/files\/alpha-inset-boiler-baffle-plate-439226.jpg?v=1756060352"},{"product_id":"alpha-i-inset-boiler-inner-grate","title":"Hi-Flame Alpha Inset Boiler Inner Grate","description":"\u003cp\u003eThe inner grate on the Hi-Flame Alpha Inset Boiler sits inside the grate frame and directly supports the fuel during combustion. It is the part most exposed to direct flame contact, so it degrades faster than surrounding components. Replacing a worn inner grate restores correct fuel bed support and maintains efficient burn performance.\u003c\/p\u003e\n\n\u003cp\u003e✅ \u003cstrong\u003eCompatible with:\u003c\/strong\u003e Hi-Flame Alpha Inset Boiler (AL357i)\u003c\/p\u003e\n\n\u003cp\u003e🔧 \u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWeight: 1.27 kg\u003c\/li\u003e\n\u003cli\u003eMaterial: Cast iron\u003c\/li\u003e\n\u003cli\u003eHeat resistance: up to 650°C\u003c\/li\u003e\n\n\u003cli\u003ePart type: Boiler inner grate\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThe inner grate allows primary air to pass through the fuel bed while supporting the load above. When it becomes cracked or burned through, combustion efficiency drops and fuel falls unevenly. This replacement matches the original dimensions for a straightforward fit.\u003c\/p\u003e\n","brand":"Fire Brick King","offers":[{"title":"Default Title","offer_id":55451097694591,"sku":"HF-IG-01","price":23.88,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/8782\/9375\/files\/alpha-inset-boiler-inner-grate-209590.jpg?v=1756060352"},{"product_id":"alpha-inset-boiler-grate-frame","title":"Hi-Flame Alpha Inset Boiler Grate Frame","description":"\u003cp\u003eThe grate frame on the Hi-Flame Alpha Inset Boiler stove holds the combustion assembly in position and supports the inner grate under load. Over time, sustained high temperatures and fuel movement cause the frame to warp or crack, which affects burn performance and ash clearance. Replacing it restores correct grate seating and efficient combustion.\u003c\/p\u003e\n\n\u003cp\u003e✅ \u003cstrong\u003eCompatible with:\u003c\/strong\u003e Hi-Flame Alpha Inset Boiler (AL357i)\u003c\/p\u003e\n\n\u003cp\u003e🔧 \u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWeight: 7.18 kg\u003c\/li\u003e\n\u003cli\u003eMaterial: Cast iron\u003c\/li\u003e\n\u003cli\u003eHeat resistance: up to 650°C\u003c\/li\u003e\n\n\u003cli\u003ePart type: Boiler grate frame\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThe boiler grate frame is a structural component that keeps the inner grate properly aligned within the firebox. A correctly fitted frame ensures even fuel distribution, consistent airflow, and proper ash fall. This is a direct replacement part made to the original specification for the Alpha Inset Boiler.\u003c\/p\u003e\n","brand":"Fire Brick King","offers":[{"title":"Default Title","offer_id":55451097989503,"sku":"HF-GF-11","price":69.3,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/8782\/9375\/files\/alpha-inset-boiler-grate-frame-330477.jpg?v=1756060351"},{"product_id":"alpha-inset-glass-clips","title":"Hi-Flame Alpha Inset Glass Clips \u0026 Screws Kit","description":"\u003cp\u003eThe glass clips and screws on the Hi-Flame Alpha Inset hold the stove glass firmly against the door frame. If the clips are missing, bent, or stripped, the glass can shift and the door seal becomes unreliable. This kit contains four clips and four screws to restore correct glass retention.\u003c\/p\u003e\n\n\u003cp\u003e✅ \u003cstrong\u003eCompatible with:\u003c\/strong\u003e Hi-Flame Alpha Inset Boiler and Non-Boiler (AL357i)\u003c\/p\u003e\n\n\u003cp\u003e🔧 \u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eContents: 4 clips, 4 screws\u003c\/li\u003e\n\u003cli\u003eMaterial: Steel\u003c\/li\u003e\n\n\u003cli\u003ePart type: Glass clips and screws kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eGlass clips maintain the air-wash channel that keeps the glass clear during operation. Loose glass disrupts airflow across the door face, leading to soot buildup and reduced visibility into the firebox. Fit the clips finger-tight and then snug only — overtightening can crack the replacement glass.\u003c\/p\u003e\n","brand":"Fire Brick King","offers":[{"title":"Default Title","offer_id":55451098874239,"sku":"HF-GC-01","price":6.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/8782\/9375\/files\/alpha-inset-glass-clips-906924.jpg?v=1756060351"},{"product_id":"alpha-inset-spin-valve","title":"Hi-Flame Alpha Inset Spin Valve","description":"\u003cp\u003eThe spin valve is the circular primary air control fitted to the door of the Hi-Flame Alpha Inset stove (AL357i). Rotating it opens or restricts airflow into the firebox, allowing you to control burn rate and fuel consumption. Replace when the valve becomes stiff, warped, or no longer seals correctly.\u003c\/p\u003e\n\n\u003cp\u003e✅ \u003cstrong\u003eCompatible with:\u003c\/strong\u003e Hi-Flame Alpha Inset (AL357i)\u003c\/p\u003e\n\n\u003cp\u003e🔧 \u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: Cast iron\u003c\/li\u003e\n\u003cli\u003eHeat resistance: 650°C\u003c\/li\u003e\n\u003cli\u003ePart type: Spin valve \/ primary air control\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eA faulty spin valve makes it difficult to regulate the fire, leading to either over-firing or a poor burn. Replacing it restores precise air control, which is essential for efficient combustion and safe stove operation.\u003c\/p\u003e","brand":"Fire Brick King","offers":[{"title":"Default Title","offer_id":55451099201919,"sku":"HF-MP-01","price":7.68,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/8782\/9375\/files\/alpha-inset-spin-valve-204356.jpg?v=1756060350"},{"product_id":"alpha-inset-non-boiler-ash-pan","title":"Hi-Flame Alpha Inset Non Boiler Ash Pan","description":"\u003cp\u003eThe ash pan for the Hi-Flame Alpha Inset Non Boiler (357i) sits beneath the grate and collects ash and unburned debris that falls through during combustion. Emptying it regularly keeps air flowing freely through the grate bars, which is important for efficient burning. Replace the pan when it has warped or corroded to the point that it no longer slides in and out cleanly.\u003c\/p\u003e\n\n\u003cp\u003e✅ \u003cstrong\u003eCompatible with:\u003c\/strong\u003e Hi-Flame Alpha Inset (357i) — non-boiler version\u003c\/p\u003e\n\n\u003cp\u003e🔧 \u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWeight: 0.6 kg\u003c\/li\u003e\n\u003cli\u003eMaterial: Steel\u003c\/li\u003e\n\u003cli\u003ePart type: Ash pan\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThis is the correct ash pan for the non-boiler Alpha Inset — note it differs from the boiler version. It slides onto the lower runners inside the stove and should fit flush with the front of the firebox opening to maintain the air-flow balance around the grate.\u003c\/p\u003e\n","brand":"Fire Brick King","offers":[{"title":"Default Title","offer_id":55451099890047,"sku":"HF-AP-08","price":29.16,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/8782\/9375\/files\/alpha-inset-non-boiler-ash-pan-233545.jpg?v=1756060350"},{"product_id":"alpha-inset-boiler-ash-pan","title":"Hi-Flame Alpha Inset Boiler Ash Pan","description":"\u003cp\u003eThe ash pan for the Hi-Flame Alpha Inset Boiler (357i) sits beneath the grate and catches fallen ash and debris from the firebox. Regular emptying keeps the grate clear so air can circulate freely through the fuel bed. A bent or rusted ash pan should be replaced to maintain clean, controlled combustion.\u003c\/p\u003e\n\n\u003cp\u003e✅ \u003cstrong\u003eCompatible with:\u003c\/strong\u003e Hi-Flame Alpha Inset Boiler (357i)\u003c\/p\u003e\n\n\u003cp\u003e🔧 \u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWeight: 0.98 kg\u003c\/li\u003e\n\u003cli\u003eMaterial: Steel\u003c\/li\u003e\n\u003cli\u003ePart type: Ash pan\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThe ash pan slides in and out on runners below the firebox floor. A properly fitting pan also acts as a secondary air baffle, so gaps caused by a warped pan can disrupt the air flow pattern and reduce efficiency. This is a direct-fit replacement for the boiler version of the Alpha Inset.\u003c\/p\u003e\n","brand":"Fire Brick King","offers":[{"title":"Default Title","offer_id":55451100610943,"sku":"HF-AP-09","price":36.48,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/8782\/9375\/files\/alpha-inset-boiler-ash-pan-982524.jpg?v=1756060349"},{"product_id":"alpha-inset-boiler-fire-fence","title":"Hi-Flame Alpha Inset Boiler Fire Fence","description":"\u003cp\u003eThe fire fence in the Hi-Flame Alpha Inset Boiler (357i) is a cast iron guard that sits across the front of the grate, stopping burning logs from rolling forward and contacting the door glass. It takes constant thermal stress and can crack or warp with prolonged heavy use. This is the correct replacement part for the boiler variant of the Alpha Inset.\u003c\/p\u003e\n\n\u003cp\u003e✅ \u003cstrong\u003eCompatible with:\u003c\/strong\u003e Hi-Flame Alpha Inset Boiler (357i)\u003c\/p\u003e\n\n\u003cp\u003e🔧 \u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWeight: 1.56 kg\u003c\/li\u003e\n\u003cli\u003eMaterial: Cast iron\u003c\/li\u003e\n\u003cli\u003eHeat resistance: 650°C\u003c\/li\u003e\n\u003cli\u003ePart type: Fire fence\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eA damaged fire fence creates a safety risk as well as an operational one. This genuine-fit cast iron replacement slots directly into the original mountings and requires no adjustment or modification during installation.\u003c\/p\u003e\n","brand":"Fire Brick King","offers":[{"title":"Default Title","offer_id":55451101823359,"sku":"HF-FF-15","price":30.12,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/8782\/9375\/files\/alpha-inset-boiler-fire-fence-663250.jpg?v=1756060349"},{"product_id":"alpha-inset-boiler-flue-collar","title":"Hi-Flame Alpha Inset Boiler Flue Collar","description":"\u003cp\u003eThe flue collar on the Hi-Flame Alpha Inset Boiler (357i) is the outlet fitting through which exhaust gases pass from the firebox into the flue liner. A damaged or corroded collar can cause flue gas leaks at the joint between the stove and the chimney system. Replacing it restores a proper seal at this critical connection point.\u003c\/p\u003e\n\n\u003cp\u003e✅ \u003cstrong\u003eCompatible with:\u003c\/strong\u003e Hi-Flame Alpha Inset Boiler (357i)\u003c\/p\u003e\n\n\u003cp\u003e🔧 \u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWeight: 5.0 kg\u003c\/li\u003e\n\u003cli\u003eMaterial: Steel\u003c\/li\u003e\n\u003cli\u003ePart type: Flue collar\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThe flue collar is a structural part of the stove's exhaust system. Fitting a correct-specification replacement ensures the flue maintains the draw and draft characteristics the stove was designed for, and keeps the installation compliant with building regulations.\u003c\/p\u003e\n","brand":"Fire Brick King","offers":[{"title":"Default Title","offer_id":55451102511487,"sku":"HF-FC-05","price":27.48,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/8782\/9375\/files\/alpha-inset-boiler-flue-collar-235596.jpg?v=1756060348"},{"product_id":"alpha-inset-door-hinges","title":"Hi-Flame Alpha Inset Door Hinges","description":"\u003cp\u003eThe door hinges on the Hi-Flame Alpha Inset (357i) carry the full weight of the cast iron door and allow it to swing open and close smoothly. Worn or corroded hinges cause the door to sag, which misaligns the latch and prevents a proper seal. This set of two replacement hinges restores smooth door movement and correct door alignment.\u003c\/p\u003e\n\n\u003cp\u003e✅ \u003cstrong\u003eCompatible with:\u003c\/strong\u003e Hi-Flame Alpha Inset (357i) — boiler and non-boiler versions\u003c\/p\u003e\n\n\u003cp\u003e🔧 \u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eContents: 2 x door hinges\u003c\/li\u003e\n\u003cli\u003eWeight: 0.64 kg (pair)\u003c\/li\u003e\n\u003cli\u003eMaterial: Cast iron\u003c\/li\u003e\n\u003cli\u003eHeat resistance: 650°C\u003c\/li\u003e\n\u003cli\u003ePart type: Door hinges (pair)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eDoor hinges on a stove work in an extremely demanding environment, cycling between cold and high heat with every fire. Replacing both hinges at the same time ensures the door sits level and the latch engages correctly, which is essential for maintaining the door seal and controlling combustion air.\u003c\/p\u003e\n","brand":"Fire Brick King","offers":[{"title":"Default Title","offer_id":55451102675327,"sku":"HF-MP-04","price":17.04,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/8782\/9375\/files\/alpha-inset-door-hinges-423973.jpg?v=1756060348"},{"product_id":"alpha-inset-boiler-thermostat-complete","title":"Hi-Flame Alpha Inset Boiler Thermostat Complete","description":"\u003cp\u003eThe thermostat on the Hi-Flame Alpha Inset Boiler senses the temperature of the boiler water and automatically adjusts the rear air inlet to regulate combustion intensity. A faulty thermostat causes the stove to either overfire or run too cool, reducing efficiency and potentially causing safety issues. This complete assembly includes both the thermostat body and the plastic control knob.\u003c\/p\u003e\n\n\u003cp\u003e✅ \u003cstrong\u003eCompatible with:\u003c\/strong\u003e Hi-Flame Alpha Inset Boiler (357i)\u003c\/p\u003e\n\n\u003cp\u003e🔧 \u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eContents: Thermostat body and plastic control knob\u003c\/li\u003e\n\u003cli\u003eFunction: Regulates rear air inlet based on boiler water temperature\u003c\/li\u003e\n\u003cli\u003ePart type: Thermostat (complete assembly)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eReplacing the complete thermostat assembly rather than individual components is the most reliable approach. It ensures the sensor and actuator are matched and calibrated correctly, restoring accurate combustion control and improving fuel economy.\u003c\/p\u003e\n","brand":"Fire Brick King","offers":[{"title":"Default Title","offer_id":55451102773631,"sku":"HF-MPS-02","price":176.4,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/8782\/9375\/files\/alpha-inset-boiler-thermostat-complete-931167.jpg?v=1756060347"},{"product_id":"alpha-inset-boiler-thermostat-knob","title":"Hi-Flame Alpha Inset Boiler Thermostat Knob","description":"\u003cp\u003eThe thermostat knob on the Hi-Flame Alpha Inset Boiler is the plastic control fitted to the thermostat body that allows you to set the target water temperature. Over time the knob can crack from heat, seize on the spindle, or simply break off. This replacement restores manual control of the thermostat without needing to replace the entire assembly.\u003c\/p\u003e\n\n\u003cp\u003e✅ \u003cstrong\u003eCompatible with:\u003c\/strong\u003e Hi-Flame Alpha Inset Boiler (357i)\u003c\/p\u003e\n\n\u003cp\u003e🔧 \u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: Heat-resistant plastic\u003c\/li\u003e\n\u003cli\u003ePart type: Thermostat knob\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThe knob fits directly onto the thermostat body spindle. If only the knob is damaged and the thermostat body is still functioning correctly, replacing just the knob is a straightforward and cost-effective repair.\u003c\/p\u003e\n","brand":"Fire Brick King","offers":[{"title":"Default Title","offer_id":55451102871935,"sku":"HF-MP-03","price":12.18,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/8782\/9375\/files\/alpha-inset-boiler-thermostat-knob-693165.jpg?v=1756060347"}],"url":"https:\/\/www.firebrickking.com\/collections\/alpha-inset-stove-parts.oembed","provider":"Fire Brick King","version":"1.0","type":"link"}