Replacement high limit switch / temp sensor for Heatilator gas stoves. Fits the following models:

NOTE: This is a normally open high-limit switch. When the unit overheats, the switch closes, grounding the thermopile voltage and shutting off the fireplace. 

Heatilator Gas Stoves:

• GDCL36 & GDCL36L - Pre 20/99
• GDCR36 & GDCR36L - Pre 18/99
• GDFL36 & GDFL36L - Pre May 1999
• GDST36 & GDST36L - Pre May 1999
• CGC150 & CGC150L - Pre 18/99
• GC150 & GC150L - Post 05/96
• GCBC36 & GCBC36L
• GCBC42 & GCBC42L
• GCDC36 & GCDC36L
• GCDC42 & GCDC42L
• GCDC60 & GCDC60F - Pre 16/99
• GCDC80 & GCDC80L - Pre 18/99
• GNBC30 (S.I.T)
• GNBC30 & GNBC30L
• GNBC33 (S.I.T)
• GNBC33 & GNBC33L - After 26/97
• GNBC36 (S.I.T)
• GNBC36 & GNBC36L
• GNBR30 & GNBR30L
• GNBR33 & GNBR33L
• GNBR36 & GNBR36L
• GNDC30 (S.I.T)
• GNDC30 & GNDC30L
• GNDC33 (S.I.T)
• GNDC33 & GNDC33L - After 05/96
• GNDC36 (S.I.T)
• GNDC36 & GNDC36L - Pre 16/99
• GNDH30 (S.I.T)
• GNDH30 & GNDH30L
• GNDH33 (S.I.T)
• GNDH33 & GNDH33L
• GNDH36 (S.I.T)
• GNDH36 & GNDH36L
• GNDR30 & GNDR30L - Pre 16/99
• GNDR33 & GNDR33L - Pre 16/99
• GNDR36 & GNDR36L
• GNRC33 (S.I.T)
• GNRC33 & GNRC33L
• GNRC36 ( S.I.T)
• GNRC36 & GNRC36L - Pre 16/99
• GNRH33 (S.I.T)
• GNRH33 & GNRH33L
• GNRH36 (S.I.T)
• GNRH36 & GNRH36L

HHT part # SRV24967
Replaces old part number 24967
OEM Heatilator part

May fit other models, please check your owner’s manual for part number compatibility.