Replacement high limit switch/thermostat temp sensor assembly for Quadra-Fire, Heat N Glo and Heatilator gas fireplaces. OEM HHT part # SRV046-018A
HHT Temp Sensor (SRV046-018A)
Model Compatibility
Fits These Models
Manuals & Documents
Manuals for the Advantage Series, Novus Series are being added to our manuals library. Need one now? Ask us or call 406-272-9850.
Before you order
This part is listed for 2 models (see Fits These Models above). Check the model name and serial number on your appliance’s rating label and make sure they match — Heatilator built many models in more than one version (and gas models for natural gas or propane), and some parts changed between versions.
Not sure it’s the right part? Call 406-272-9850 or send us your model and serial number and we’ll confirm it before you order. Or browse all Heatilator Electrical Components.
More parts for the Heatilator Advantage Series
HHT Wire Assembly (SRV2020-069)
SKU SRV2020-069
Fits Advantage Series, Novus Series
Quadra-Fire, Heat N Glo and Heatilator Piezo Igniter with Black Push Knob (291-513)
SKU 291-513
Fits Advantage Series, Aveo Series, Bay Series, B Vent Series +13 more
Heat N Glo, Heatilator and Quadra-Fire PSE Thermopile (2103-512)
SKU 2103-512
Fits Advantage Series, Bay Series, B Vent Series, Caliber Series +10 more
HHT .021 Pilot Orifice – NG (SRV446-505)
SKU SRV446-505
Fits Advantage Series, Bay Series, B Vent Series, Caliber Series +9 more
Heat N Glo, Heatilator and Quadra-Fire Glass Clips – 2 Pack (386-122A/2)
SKU 386-122A/2
Fits Advantage Series, Aztec Series, Caliber Series
Heat N Glo, Heatilator & Quadra-Fire Pilot Assembly – NG (2103-010)
SKU 2103-010
Fits Advantage Series, Aveo Series, Direct Vent Series, Eclipse Series +4 more
HHT Rheostat Knob – Black (SRV100-512)
SKU SRV100-512
Fits Advantage Series, Novus Series
Heat N Glo, Heatilator & Quadra-Fire Shutter Sleeve (2026-130)
SKU 2026-130
Fits Advantage Series