PRO-GRADE REPLACEMENT PARTS

Adviace 2-00-71611 Self-Adhesive Tadpole Gasket

True Seal: Flat-backed fiberglass tadpole design with high-temp self-adhesive tape. Essential replacement for Enviro Empress/Windsor, Harman Accentra, P-Series, and Advance stoves to prevent room air leaks and lazy fires.

Napoleon W335-0039 SIT Top Convertible Pilot Hood

Directional Flame: OEM 3-way hood directs flame simultaneously onto the spark electrode, thermocouple, and thermopile generator. Replace when ports pit, rust, or drift the flame off target.

750mV Coaxial Thermopile Generator

Self-Powered Operation: Heavy-duty thermopile powers your millivolt gas valve without 120V household electricity. Screws right into SIT, Robertshaw, and Dexen pilot brackets. Minimum 200mV under load. If you your burner will not come on and meter test is under 175mV this is the part that needs to be replaces will produce 200mV to 600mV (300mV to 500mV with just pilot on can drop to as low as 200Mv with burner ON)

Robertshaw 30mV Fast-Acting Thermocouple (Dual Ring Mount)

Spot the Difference: Identified by the two large positioning rings/washers on the probe shaft that lock into Robertshaw pilot brackets—unlike smooth SIT models. Delivers the critical 12–30mV safety hold for the internal gas valve magnet. Common on 1990s to mid-2000s gas stoves: Avalon, Lopi, FPX, Enviro, Heat & Glo, Heatilator, and Quadra-Fire appliances. The nut on the valve side is 3/8 DO NOT OVER TIGHTEN!

SIT Controls 30mV Fast-Acting Thermocouple (Smooth Push-In)

Post-2000 Industry Standard: Features a smooth barrel probe held in place by a nut. Powers the pilot safety magnet on SIT 820 Nova valves. Standard equipment on Hearthstone, Avalon, Lopi, FPX, Regency, Napoleon, Continental, Town & Country, Jotul, and most modern gas fireplaces and stoves built after 2000 with a standing pilot. The nut on valve side is Normally 9mm DO NOT OVER TIGHTEN!

Garland / SIT 60-Inch Extra-Long Thermocouple (0290092 / 4523506)

When 24" & 36" Fall Short: Genuine SIT Controls thermocouple engineered with a full 5-foot lead. Designed for deep gas fireplace chassis, elevated burner trays, and remote gas valve boxes where standard replacement leads simply cannot reach the pilot bracket.

Doc's Field Tip: Uses the standard M9 metric threaded brass nut on the valve connection side and standard smooth probe barrel for SIT pilot assemblies. DO NOT OVER-TIGHTEN into the valve magnet head—finger-tight plus a gentle 1/4-turn with a 9mm wrench is all it takes to seat the contact.

Propane Gas (LP) 69L18 Pilot Assembly Kit (Lennox / Superior / IHP)

Stop Hunting Leaks: Complete drop-in kit including bracket, LP pilot hood/orifice, electrode spark igniter, 750mV thermopile generator, and fast-acting thermocouple. Replaces worn Lennox Elite, Merit, Superior, Astria, and IHP fireplace pilot assemblies (part # 69L18, 69L1801, J4118, 902162).

Doc's Field Advice: When dealing with corroded mounting brackets, stripped compression fittings, or cracked, leaking aluminum pilot supply tubing, replacing piece-by-piece is a headache—swap the entire assembly. Always visually match your bracket profile and confirm your fuel type (this is for Liquid Propane (LP), not Natural Gas).

Majestic & Vermont Castings 3-Way Pilot Assembly (10002265 / SRV10002265)

Universal Drop-In: Pre-assembled bracket setup complete with 750mV thermopile generator, 30mV thermocouple, piezo spark electrode, and gas pilot line. Fits dozens of gas fireplaces and freestanding stoves from Majestic, Vermont Castings, Temco, Monessen, and CFM.

Doc's Field Identification: This style features a permanent fixed (non-removable) pilot hood, unlike convertible clip-on SIT hoods. When the pilot ports corrode, carbon up, or drift the flame off the thermocouple, you cannot just swap the hood—the entire assembly must be replaced. Double-check your fuel type (LP vs. NG) and bracket profile before ordering.

Heatilator & Kozy Heat LP Pilot Assembly (4021-733 / 25661)

Full Drop-In Unit: Factory-style replacement pilot bracket equipped with a fast-acting thermocouple, 750mV thermopile generator, piezo electrode, and pre-formed LP pilot feed tubing. Fits Heatilator GNDC30, GNDC33, GNDC36, GNRC36, and Heat-N-Glo models.

Doc's Field Tip: Fits dozens of Heatilator and Hearth & Home fireplaces, as well as several older freestanding Kozy Heat gas units. Before ordering, do a quick visual check to match your existing mounting bracket shape and screw holes, and confirm your appliance runs on Liquid Propane (LP), not Natural Gas.

Heat & Glo LP Pilot Assembly (446-511A / SRV446-511A)

Full Drop-In Unit: Factory replacement pilot bracket equipped with a fast-acting thermocouple, 750mV thermopile generator, piezo electrode, and pre-formed LP pilot feed tubing.

Doc's Field Tip: Fits dozens of Heat & Glo, Royal, and Hearth & Home models, as well as several older freestanding Kozy Heat gas stoves. Before ordering, do a quick visual check to match your existing mounting bracket shape and screw holes, and confirm your appliance runs on Liquid Propane (LP), not Natural Gas.

High-Temperature Rock Wool Glowing Embers (6 oz Bag)

Pro-Grade Ember Bed: High-temperature mineral wool engineered to create an intense, realistic glowing ember bed across gas logs and burner pans. Safe for vented or unvented Natural Gas (NG) and Propane (LP) fireplaces and stoves.

Doc's Tech Tip: The best embers I have used in the field. Unlike cheap rock wool that crumbles into useless dust in your hand, this material pulls and flakes apart cleanly. Flick a small wire brush across the clump to create whisper-thin, feathery flakes directly over burner ports for maximum glowing ember coverage without smothering the flame or creating soot.

Universal Pellet Stove Combustion Exhaust Blower (6" Hub)

The Industry Standard: 6-hole round quick-mount hub. Drops directly onto original housings for Whitfield Advantage Series, smaller and pre-2000 Avalon & Lopi stoves, Quadra-Fire, and Breckwell. High-temp sealed ball bearings. Always install with fresh Mill-Pac sealant or a new mounting gasket.

Doc's Upgrade Note: Direct upgrade to replace the weak open C-frame motors on Enviro pellet stoves. It is a snug, tight fit inside the Windsor and Empress rear cabinets, but the enclosed ball-bearing housing is far more durable and reliable than OEM open-frame motors.

Large Hub Combustion Blower (Whitfield & Large Travis)

Spot the Difference: Built with the larger diameter mounting plate engineered for heavy-draft fireboxes.

Option 1 (Criditpid 12050011): Fits Whitfield Profile 20, Profile 30, Optima 2, Optima 3, and Traditions T300P (motor/impeller only). Also works on large Lopi/Avalon stoves (Arbor, Astoria Bay PI/PS, Leyden, Yankee PS) if you snip and spade-connect the leads.

Option 2 (Direct-Fit Travis #250-00538): OEM-spec plug-and-play wiring harness specifically for Astoria, Yankee, Leyden, and Arbor with no wire cutting required.

Harman Pellet Stove Combustion Blower Motor (3-21-08639)

Engineered for Harman: Heavy-duty replacement exhaust draft motor for Harman P38, P43, P61, P68, XXV, Advance, Accentra Cast, and Accentra 52i insert models.

Doc's Tech Note: This kit includes the crucial 3-21-00661 single-paddle fan blade impeller that MUST be replaced during motor installation. Never reuse an old, corroded, or heat-warped impeller on a new motor shaft—it will cause severe balance vibration, premature bearing failure, and lazy draft errors.

Harman Convection Distribution Room Blower (1-00-29145 / 3-21-29045)

Cross-Flow Heat Delivery: High-CFM tangential squirrel cage distribution blower engineered specifically for Harman's cast and insert firebox designs. High/low dual-speed capability with sealed bearings to eliminate bearing squeal.

Doc's Fitment Check: Direct replacement for Harman XXV, XXV-TC, P35i, P35i-C, and Accentra Cast Freestanding stoves (replaces obsolete revisions 3-21-29045, 3-21-29145, and 3-21-39145).

Breckwell & USSC Convection Room Air Blower (A-E-033 / 80472A)

Quiet Cross-Flow Design: Direct drop-in room air distribution blower. Engineered to push high CFM across heat exchanger tubes without rattles or vibration. Fits Breckwell P22 Maverick, P23 Sonora, P24 Blazer, P26 Cadet, P2000 Tahoe, P2700 Mojave, and Big E models, plus US Stove 5040 / 5500 series.

Whitfield & Travis Convection Room Air Blower (12146109 / 98900755)

Cross-Platform Workhorse: Heavy-duty tangential squirrel cage room air blower. Direct replacement for Whitfield Advantage I, II, II-T, III, and Profile 30 stoves (replaces #12146109 & #12126109). Also a direct fit for early Travis Industries models including Avalon 900 PS and Lopi Foxfire 400 PS/PI.

FK12 / ZA1110 Tangential Fireplace Blower Kit

High-CFM Heat Circulation: Heavy-duty cross-flow replacement blower kit. Direct drop-in for dozens of Majestic and CFM models (including 36BDVR, DV360, 39BDVR, DVRT36, 36BDVT, DV580, DVT36, and RHE32), plus many freestanding and built-in Kozy Heat gas fireplaces.

Doc's Field Tip: A great, reliable replacement fan. Before ordering, verify two things on your existing motor assembly: check the direction/angle of the air discharge outlet, and confirm which side the motor drive sits on (left vs. right) so your clearance and wiring harness reach without stretching.

UZY6 / PR-UZY6 Tangential Fireplace Blower Fan (BIS Nova / Lennox / Astria)

Cross-Flow Air Circulation: Direct replacement tangential blower for built-in wood and gas fireplaces across BIS (Nova, Ultima CF), Astria (Brentwood LV, Ladera), Lennox (Brentwood LV, Ladera), and Superior (WRT3820WS, WRT4820WS) models (replaces UZY6, PR-UZY6, and 506019-80).

Doc's Field Tip: A reliable, high-CFM replacement fan. Before ordering, verify two things on your existing motor assembly: check the direction/angle of the air discharge outlet, and confirm which side the motor drive sits on (left vs. right) so your clearance and wiring harness reach without stretching.

Regency 910-175/P Dual Squirrel Cage Blower Fan (AX-3088)

Heavy-Duty Air Mover: 230 CFM dual-wheel replacement convection blower for Regency Classic FP90, Classic R90, and Excalibur EX90 wood-burning fireplaces (replaces OEM part # 910-175/P, 910175P, and AX-3088). Features sealed ball bearings and high-temp Class H insulation.

Doc's Field Tip: Before ordering, carefully verify your overall housing length and mounting bracket alignment. These large dual-drum units are a precision fit; check the discharge angle and confirm your cavity clearance so it slides onto the original mounting studs without binding.

GA3650 / GA3750 Tangential Fireplace Blower Fan (BK / BKT)

Cross-Flow Air Circulation: Direct drop-in blower replacement for dozens of popular builder-grade and freestanding fireplaces from Desa, FMI, Vanguard, Vexar, Astria, Comfort Glow, and Comfort Flame (replaces GA3650, GA3700, GA3750, BK, and BKT).

Doc's Field Tip: A reliable, high-CFM replacement fan. Before ordering, verify two things on your existing motor assembly: check the direction/angle of the air discharge outlet, and confirm which side the motor drive sits on (left vs. right) so your clearance and wiring harness reach without stretching.

Compact Tangential Squirrel Cage Blower Fan (Heat Surge / Kozy Heat)

Versatile Compact Air Mover: Replacement tangential blower designed for Heat Surge and Amish electric fireplace inserts (Roll-N-Glow, Accent, Cozy, Curio, HT, and X5 series). Also an exact-dimension replacement for select Kozy Heat split-blower systems that use dual compact side-mounted fans.

Doc's Field Tip: A reliable, high-CFM replacement fan. Before ordering, verify two things on your existing motor assembly: check the direction/angle of the air discharge outlet, and confirm which side the motor drive sits on (left vs. right) so your clearance and wiring harness reach without stretching.

GFK-160 / GFK-160A Tangential Fireplace Blower Fan

Universal Drop-In: Fits dozens of gas fireplaces and freestanding gas stoves across Heat-N-Glo, Heatilator, Majestic, Superior, Quadra-Fire, GTI, and Hearth & Home models (including GCDC60, DV3732, and DV3732-B).

Doc's Field Tip: Before ordering, do a quick visual check on your old unit: verify the discharge outlet orientation (air exhaust angle) and the overall motor-to-housing width so it slides cleanly into the bottom cavity.

1 RPM Clockwise Heavy-Duty Pellet Stove Auger Gear Motor (115V)

Built for Continuous Feed: Direct replacement for Whitfield Quest, Avalon, Lopi, Enviro, Earth Stove, and dozens of continuous-feed models. Built with heavy-duty steel gear sets and high-torque windings that quietly chew through hardwood pellet fines without binding, stripping teeth, or whining like cheap $40 wind-up toys.

Doc's Fitment Warning: NOT for 1993–1996 Avalon 900 PI or Lopi Foxfire 400 PI inserts (serial # 17700 to 22420) which require the rare Travis offset-gearbox motor (#93-0194). For all other Avalon/Lopi freestanding and newer insert models, this standard 1 RPM motor is the correct direct replacement.

Breckwell 4 RPM Clockwise Auger Feed Motor (CE-010)

Cross-Hole Drive Shaft: Built with the factory-drilled output shaft hole for cotter pin / hitch pin mounting directly to the auger shaft. Fits older Breckwell models requiring high-cycle feed rates (P24, P2000, Big E, P2700, P23).

Doc's RPM Warning: Verify the sticker on your original motor before buying! Most newer post 2002 Breckwell models switched to a slow 1 RPM motor. Installing a 4 RPM motor in place of a 1 RPM will drastically overfeed fuel and cause severe firebox overheating.

Englander 1 RPM Counter-Clockwise Auger Motor (PU-047040 / CCW1)

The Big-Box Workhorse: Direct replacement motor for England's Stove Works (Englander, Summer's Heat, Timber Ridge) pellet stoves commonly sold at Home Depot, Lowe's, and Tractor Supply (25-PDV, 25-PDVC, 55-SHP10, 55-SHP22, 55-TRP10). Built with a 3/8" shaft with flat drive edge.

Doc's Dual-Auger Rule: This exact same motor powers BOTH the upper feed auger and the lower metering auger. If you are only replacing one motor right now, always mount the brand-new motor on the bottom metering auger to prevent inconsistent burn pot feed and burn-back.

Quadra-Fire 3-Speed Control Box Circuit Board (SRV7000-704 / SRV7000-205)

Consolidated Drop-In Module: Updated factory-spec 3-speed control circuit board in clear protective housing with edge connectors. Direct replacement for Quadra-Fire Classic Bay 1200, Classic Bay 1200i, Castile, Castile Insert, Contour, Santa Fe, and Santa Fe Insert (replaces obsolete 812-3390, 812-4410, 812-4940, 812-3392, and SRV7000-705).

Doc's Setup Warning: This universal replacement board consolidates multiple model programs into one unit. You MUST set the internal rotary dial / dipswitch to the correct number/setting for your exact stove model before sliding it into the chassis. Running an incorrect switch setting will throw off feed timing, convection cycling, and exhaust heat parameters.

Whitfield Advantage Plus Digital Control Board (12055902 / 12055912)

Digital Precision Control: Microprocessor upgrade board for Whitfield Advantage II, Advantage II-T, and Advantage III stoves. Features solid-state digital voltage regulation that vastly stabilizes combustion draft, eliminates erratic convection blower ramping, and tightens auger cycle timing.

Doc's Upgrade & Fitment Warning: NOT for post-buyout Lennox design stoves (Profile 20/30, Optima, Traditions). This board replaces older analog boards (rotary knob/toggle switch versions), but requires terminal re-pinning on the stove's main wiring bus bar. If you are retrofitting an older analog stove, book a Telehearth consult and I will walk you through the wiring pinout step-by-step with the exact conversion diagram so you don't fry the board on power-up.

Enviro 400W Ignitor Element 115V (50-619 / SI50619)

Direct Drop-In Heating Element: Heavy-duty 400-watt replacement ignitor for Enviro Mini, Windsor, EF5 Evolution, Empress FS/FPI, Milan, P3, and P4 pellet stoves.

Doc's Visual Match & Style Warning: Enviro utilized multiple igniter configurations across production years: threaded collar mounts, smooth set-screw slide-in cartridges (this 50-619 style), and ceramic block setups. You MUST visually inspect and match your existing igniter tube and mounting style before ordering. Never handle the heating element with greasy bare fingers, and vacuum the air intake tube clear of carbon buildup before sliding the new element into place.

Lennox / Country Winslow Pellet Stove Igniter (H6005)

Factory-Fit Replacement: High-density cartridge igniter engineered specifically for Lennox Country Winslow PI40 fireplace inserts and PS40 freestanding pellet stoves.

Doc's Field Tip: Winslow fireboxes are notorious for ash settling around the rear air passage of the igniter sleeve. Blow out the burner tube with compressed air or your jobsite blower before sliding this element into place. If the tube is choked with fines, the new cartridge will overheat and burn out prematurely.

Universal 140°F Ceramic Low-Limit Snap Switch (Whitfield / Lennox / Avalon / Lopi / Enviro)

Universal Proof-of-Fire Interlock: High-temperature normally-open ceramic disc switch (closes on rise at 140°F / opens at 120°F). Mounts directly into the combustion exhaust housing to prove fire, lock in continuous pellet feed, and release the manual start cycle.

Doc's Ceramic Upgrade & Fitment Rule: Replaces Whitfield #12057601/12027601, Lennox #H5887, and fits Avalon, Lopi, Enviro, and dozens of pellet brands utilizing standard 1/2" flanged exhaust discs. Direct upgrade over brittle plastic/Bakelite switches: cheap phenolic bodies cook, crack, and drift out of calibration in high-heat flue pockets. If your stove lights but shuts down cold after 15–20 minutes, swap this disc and clean the ash pocket beneath it.

Enviro 120°F Ceramic Low-Limit Snap Switch (EC-001 / EF-014)

Exhaust Low limit: High-temperature ceramic disc fan control and proof-of-fire sensor. Closes on exhaust temperature rise (120°F) to engage the convection room fan and lock the stove into run mode. Replaces obsolete parts EC-001, EF-014, 828-014, EF5-109, and EF-204.

Doc's Diagnostic Rule: Fits virtually the entire Sherwood/Enviro family (EF1, EF2, EF3, EF4, EF5, Empress, Maxx, Meridian, Milan, Mini, Omega, P3, P4, Windsor) plus VistaFlame and Hudson River models. If your fire ignites normally but drops into full shutdown within 20 to 30 minutes, this switch has failed open or your exhaust housing is choked with fly ash. Always buy ceramic—cheap phenolic/plastic bodies deteriorate fast in high-heat exhaust pockets.

Breckwell Low-Limit Proof-of-Fire Snap Switch (C-E-090-22C / 80610)

Exhaust Heat Interlock: Normally open surface-mount snap switch (F110-20F / 110°F close on rise). Confirms stove ignition and latches fuel feed into continuous run mode across Breckwell P1000 Big E, P20, P22 Maverick, P23 Sonora, P24 Blazer, P26 Cadet, P2700 Mojave, P28, P32, P4000 Classic Cast, SP6000 (pre-2013), and US Stove / USSC 5040 models.

Doc's Field & Bracket Warning: This is a FLUSH-MOUNT flat-face sensor designed for surface contact against the metal exhaust housing—not an insertion airstream cup. Do NOT throw away your original mounting bracket: replacement aftermarket switches do not include the oversized specialty factory mounting clip. You must reuse your existing bracket to secure this disc flat and tight against the housing wall. Visually match your existing sensor base before ordering.

Whitfield UltraGrate Burn Pot Upgrade Kit (12150700 / 12051263)

Complete Retrofit Kit: Includes the updated heavy-duty base plate and cast 10-bar slotted UltraGrate burn pot. Fits Whitfield Advantage II, Advantage II-T, and Advantage III (WP2) stoves from serial #7217 and up.

Doc's Field & Combustion Fix: Replaces the obsolete round-hole liner and tube-style pot holder shown on the left. The 10-bar slotted grate creates a cleaner, hotter burn, drastically reduces clinkering, and lets ash drop cleanly through the bars into the pan. Crucially, this cures chronic poor combustion on non-airtight ash drawers because it draws primary air directly from the ash cavity rather than stalling out across the old holder tube.