4021-737 Propane Gas Fireplace Assembly Compatible with Heat-N-Glo Quadrafire Heatilator Fireplaces and Stoves, 485-511A Propane Gas Pilot Assembly Replacement Parts with Thermocouple Thermopile

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$31.69
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Management number 211661621 Release Date 2026/04/04 List Price $12.68 Model Number 211661621
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  • Wide Compatibility: 4021-737 Propane Gas Fireplace Assembly is compatible with Heatilator, Heat-N-Glo, and Quadrafire propane fireplaces and stoves. Includes a thermocouple(17" ), thermopile (20" long), pilot tube (24"), ignitor wire (20"), electrode, and mounting bracket for a full ignition upgrade in one package. Replaces 4021-737, 485-511A. NOTE: use for Propane Gas only
  • Compatible models: Fits for Heatilator fireplace and stove: NB3630 - Pre Serial # GA1587915, NB3933 - Pre Serial # GA1587915, NB4236 - Pre Serial # GA1587915, NB4842 - Pre Serial # GA1587915, ND3630 & ND3630L - Pre serial # GA1587914, ND3630M - Pre serial # GA1587914, ND3933 & ND3933L - Pre serial # GA1587914, ND3933M - Pre serial # GA1587914, ND4236 & ND4236L - Pre serial # GA1587914, ND4236M - Pre serial # GA1587914, ND4842 & ND4842L - Pre serial # GA1587914, ND4842M - Pre serial # GA1587914
  • Compatible models: Fits for Quadrafire pellet stove : QV32, QV32-A, QV36, QV36-A, QV36D, QV36D-A, QV36DB, QV36DB-A, QVI-30FB, QV-Pier, QV-ST
  • Compatible models: Fits for Heat-N-Glo gas fireplace: AT-Grand-B, AT-Grand-C, AT-Grand-D, AT-Supreme-B, AT-Supreme-C, AT-Supreme-D, AT-ZC-B - Robert Shaw valve after February 2001, Bay-Insert-NS, CFX-Grand-B, CFX-IN-B, FB-Grand, FB-IN, Bay-38HV, L-COR-TRC, L-COR-TVFL, Pier-38HV, Pier-TRC, Pier-TVFL, R-COR-TRC, R-COR-TVFL, ST-38HV, ST-42TVFL, ST-TRC, 6000BE, 6000CAMP, 6000SEB, 6000TRB, 6000TRI, 6000TRI-SP, 6000TR-OAK, 6000TRXI, 6000TVB, 6000TV-Oak, 6000XLSB, 6000XLTB, 7000TR-NF, 7000TV-NF, 7000XL
  • Fast & Reliable Ignition: Pilot assembly built-in ignition system generates sparks quickly and consistently that quickly lights propane gas, delivering instant warmth and improving fireplace performance
  • Durable Construction: Built from heat-resistant, corrosion-proof metal to designed to withstand high temperatures and long-term use. Solution for fireplaces that fail to heat, have low heating efficiency, intermittent heating, or abnormal ignition
  • Easy Installation: Thoughtfully designed for a straightforward replacement process, reducing installation time and effort for both DIY users and professionals.Tip: Before removing old ignition assembly, be sure to disconnect the wires and gas pipes connected to it
Item Weight 9.8 ounces
Manufacturer LuDEparts
Batteries required No
Package Dimensions 6.14 x 4.53 x 2.48 inches

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