Check the listing for details. Hearth and Home Technologies HHT LP Valve SIT (230-0720). Color: Gray, Condition: New. Listed at 189.99 USD. HHT Heat N Glo LP Gas ValvePart #230-0720 Replacement SIT propane (LP) gas valve for Quadra-Fire, Heat N Glo and Heatilator gas stoves and fireplaces. Fits the following HHT Gas Fireplace models: Quadra-Fire Gas Fireplaces: I30SE-LC & I30SE (Affinity) QV32B - Serial # 0021080519 and higher QV32B-A - Serial # 0021080519 and higher QV36B - Serial # 0021080519 and higher QV36B-A - Serial # 0021080519 and higher QV36DC-A QVI30S QVI35S QVI-25FB-S QVI-30FB-S QVI-35FB-S Heat N Glo Gas Fireplaces: AT-ZC-B - Pre February 2001 CFX-Grand CFX-IN CFX-ZC DVI25S-LC DVI35S-LC FB-Grand-S FB-IN-S FB-ZC-S Grand-XTS MTL-Insert Supreme-XTS 6000G 6000GBV 8000TR-OAK - Serial # 0021116425 and higher 8000TV-OAK - Serial # 0021116948 and higher BE-41C HV-CDN SL-350TRS-C - Serial # 0021080044 and higher SL-350TRS-D SL-550BE-B SL-550TR-D - Serial # 0021076206 and higher SL-550TR-E SL-550TRS-E SL-550TV-D - Serial # 0021076055 and higher SL-750TR-D - Serial # 0021076251 and higher SL-750TR-E SL-750TRS-E SL-750TV-D - Serial # 0021076242 and higher SL-950TR-D - Serial # 0021076046 and higher SL-950TR-E SL-950TV-D - Serial # 0021076046 and higher Tiara II-B Tiara II-AL-C Tiara-PE Vienna I Vienna II Heatilator Gas Fireplaces: ADI60S ADI-ZCFB-S NDI30-SP NDI30-SPFK NDI35-SP NDI35-SPFK NOVi30 and NOVi30L NOVi35 and NOVi35L GDCL60 & GDCL60L - Serial # GA1549727+ GDFL4136 GDST4336 ADVR3428 ADVT3428 CD4236MR & CD4236MLR CD4236R & CD4236LR - Serial # GA1563745+ CD4842MR & CD4842MLR CD4842R & CD4842LR - Serial # GA1563745+ GNTC50 & GNTC50B - Serial # GA1542189+ NB3630 - Serial # GA1587915 and higher NB3630M NB3933 - Serial # GA1587915 and higher NB3933M NB4236 - Serial # GA1587915 and higher NB4236M NB4842 - Serial # GA1587915 and higher NB4842M NBV3630 NBV3933 NBV4236 NBV4842 ND3630 & ND3630L - Serial # GA1587914 and higher ND3630M - Serial # GA1587914 and higher ND3933 & ND3933L - Serial # GA1587914+ ND3933M - Serial # GA1587914+ 4236 NDV4842 ODY42 & ODY42LReturns are not accepted on opened or used products unless covered under warranty, and are subject to a 10% restocking feeAn RMA is required to return Buyer Pays all return shippingIf you have any questions, please contact Clearview Fireplace and PatioWe would be happy to help