MTL-Insert Parts
Replacement parts for the Heat N Glo MTL-Insert fireplaces. MTL-Insert fireplaces began production in October 2007 and ended in September 2010.
We carry all available parts for these stoves, but many of them are not on our website. If you can not find what you are looking for please call, e-mail, or fill out our Parts Request Form and we would be happy to assist you.
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HHT #35C Burner Orifice - NG (SRV582-835)
HHT
$10.00Replacement natural gas (NG) burner orifice #35C for Heat N Glo, Heatilator, and Quadra-Fire gas fireplaces. Fits the following models: Heat N Glo Gas...SRV582-835$10.00 -
HHT 3" Flex Pipe Liner (FLEX3-30)
HHT
$143.00Replacement 30" long 3" diameter flex pipe liner for Hearth and Home Technologies gas fireplaces. Fits the following models: Heat N Glo Gas...FLEX3-30$143.00 -
HHT Wire Assembly (SRV2020-069)
HHT
$43.00Replacement module wire assembly for Heatilator, Heat N Glo and Quadra-Fire gas fireplaces. Fits the following models: Heatilator Gas Fireplaces: ADI-ZCFB-S ADI60S NDI30-SP NDI35-SP Heat N Glo Gas...SRV2020-069$43.00 -
Heat N Glo Log Assembly (LOGS-SXT)
Heat N Glo
$349.00Log assembly for Heat N Glo gas fireplaces. Fits the following models: Heat N Glo Gas Fireplaces: MTL-INSERT SUPREME-XT SUPREME-XTS May fit other models, check owner's manual for part number compatibility. Heat N Glo part # LOGS-SXT OEM...LOGS-SXT$349.00 -
Heat N Glo Rear Log - Left (SRV349-704)
Heat N Glo
$139.00Replacement rear left log for Heat N Glo gas stoves. Fits the following models: Heat N Glo Gas Stoves: MTL-INSERT SL-550TRS-AUD SL-550TRSI-AUE SUPREME-XT SUPREME-XTS Heat N Glo part #SRV349-704OEM HHT part May fit other models, please check...SRV349-704$139.00 -
HHT Flex Ball Valve Assembly (531-320A)
HHT
$77.00Replacement 18" flex ball valve assembly for Heat N Glo, Heatilator, Outdoor Lifestyles and Quadra-Fire gas fireplaces. Fits the following models: Heat N Glo Gas Fireplaces: ZC-XT SLR-C...531-320A$77.00 -
HHT Shutter Sleeve (2026-130)
HHT
$7.00Replacement shutter sleeve for Heat N Glo, Heatilator and Quadra-Fire gas fireplaces. Fits the following models: Heat N Glo Gas...2026-130$7.00