Check the listing for details. HHT LP Pilot Assembly (4021-737). Condition: New. Listed at 85.99 USD. HHT LP Pilot Assembly for Quadra-Fire, Heat N Glo & Heatilator Units Part #4021-737 Replacement propane (LP) pilot assembly for Hearth & Home gas stoves and fireplaces. Click on the photo to enlarge and view other angles. Fits the following models: Quadra-Fire Gas Fireplaces: QV32QV32-AQV36QV36-AQV36DQV36D-AQV36DBQV36DB-AQVI-30FBQV-PierQV-STHeat N Glo Gas Fireplaces:AT-Grand-BAT-Grand-CAT-Grand-DAT-Supreme-BAT-Supreme-CAT-Supreme-DAT-ZC-B - Robert Shaw valve after February 2001Bay-Insert-NSCFX-Grand-BCFX-IN-BFB-GrandFB-INBay-38HVL-COR-TRCL-COR-TVFLPier-38HVPier-TRCPier-TVFLR-COR-TRCR-COR-TVFLST-38HVST-42TVFLST-TRC6000BE6000CAMP6000SEB6000TRB6000TRI6000TRI-SP6000TR-OAK6000TRXI6000TVB6000TV-Oak6000XLSB6000XLTB7000TR-NF7000TV-NF7000XLS-NF7000XLT-NF8000TRC8000TRD8000TR-Oak - Pre serial # 00211164258000TVC8000TVD8000TV-Oak - Pre serial # 0021116948BE-41BE-41BEverest - Standing pilot only, pre serial # 5000BE-32 - Pre serial # 2107620BE-36BE-36-C - Pre serial # 0021076020SL-350TRSSL-350TVSL-550TRSL-550TR-CSL-550TR-D - Pre serial # 0021076206SL-550TRSSL-550TRS-BSL-550TRS-CSL-550TVSL-750TRSL-750TR-CSL-750TR-D - Pre serial # 0021076251SL-750TRFLSL-750TRS-BSL-750TRS-CSL-750TVSL-750TV-CSL-950TRSL-950TR-CSL-950TVHeatilator Gas Fireplaces:NB3630 - Pre Serial # GA1587915NB3933 - Pre Serial # GA1587915NB4236 - Pre Serial # GA1587915NB4842 - Pre Serial # GA1587915ND3630 & ND3630L - Pre serial # GA1587914ND3630M - Pre serial # GA1587914ND3933 & ND3933L - Pre serial # GA1587914ND3933M - Pre serial # GA1587914ND4236 & ND4236L - Pre serial # GA1587914ND4236M - Pre serial # GA1587914ND4842 & ND4842L - Pre serial # GA1587914ND4842M - Pre serial # GA1587914HHT part # 4021-737Replaces old part number 485-511AOEM HHT part May fit other models, check your owners manual for part numbers. May fit other models, check your owners manual for part numbers. OEM Quadra-fire partMay fit other models, check your owners manual for part numbers. Returns are not accepted on opened or used products unless covered by warranty. Buyer pays all return shipping and is subject to a 10% restocking fee If you have any questions, please contact Clearview Fireplace and Patio We would be happy to help