Product Overview
Replacement high temp limit switch / thermodisc for Hearth & Home gas stoves and fireplaces. Click on the photo to enlarge and view other angles. Fits the following Heat N Glo gas fireplace models:
Heatilator Gas Fireplaces:
- EZ & EZL
- EZE & EZEL
- G112HAE & G112HALE
- G360SE & G360SLE
- G520CLE & G520CLLE
- G520CRE & G520CRLE
- GBCL36 - After serial # GA1549727
- GBCL36E
- GBCL36I
- GBCR36 - After serial # GA1549727
- GBCR36E
- GBCR36I
- GBFL36 - After serial # GA1549727
- GBFL36E
- GBFL36I
- GBiS36E
- GBST36 & GBST36L - After serial # GA1549727
- GBST36E & GBST36LE
- GBST36I & GBST36LI
- GC112E & GC112LE
- GC300FLE & GC300FLLE
- GC300STE & GC300STLE
- GC400SFE & GC400SFLE
- GC500CLE & GC500CLLE
- GC500CRE & GC500CRLE
- GC720E & GC720LE
- GC920E & GC920LE
- BCBV36 - After serial # GA1551065
- BCBV36I - After serial # GA1551065
- G136E & G136LE
- G340 & G340L
- G340E & G340LE
- G420 & G420L
- G420E & G420LE
- GC100AE & GC100ALE
- GC100E & GC100LE
- GC136 & GC136L
- GC136E & GC136LE
- GC200E & GC200LE
- GC300E & GC300LE
- GC340 & GC340L
- GC340E & GC340LE
- GC341 & GC341L
- GC341E & GC341LE
- GC361 & GC361L
- GC361E & GC361LE
- GC400E & GC400LE
- GC420E & GC420LE
- GC421E & GC421LE
- GC1990E & GC1990LE
- GC2000 & GC2000L
- GC2000E & GC2000LE
- GGBC36E & GGBC36LE
- GGBC42E & GGBC42LE
- GGBR36E & GGBR36LE
- GGBR42E & GGBR42LE
- NB3630
- NB3630I - This unit has 2
- NB3630M
- NB3630MI
- NB3933
- NB3933I
- NB3933M
- NB3933MI
- NB4236
- NB4236I
- NB4236M
- NB4236MI
- NB4842
- NB4842I
- NB4842M
- NB4842MI
- NBV3630
- NBV3630I
- NBV3933
- NBV3933I
- NBV4236
- NBV4236I
- NBV4842
- NBV4842I
- RBV4236IT & RBV4236IH
- RBV4842IT & RBV4842IH
Heat N Glo Gas Fireplaces:
- L-COR-TVFL
- PIER-DVT - HSI only
- PIER-GDV - HSI only
- PIER-TV & PIER-TV-DSI
- PIER-TVFL
- PIER-TVFL-DSI
- PIER-TVFL-IPI
- R-CORNERTV & R-CORNERTV-DSI
- ST-42GTV - NG Pre serial # 114437 - LP Pre serial # 1662
- ST-42TVFL
- ST-42TVFL-DSI
- ST-42TVFL-IPI
- ST-DVT - HSI only
- ST-GDV - HSI only
- 36DV88
- 4000GDV - NG Pre serial # 19359 - LP Pre serial # 2955
- 4000TV - NG Pre serial # 8029 - LP Pre serial # 6558
- 5000TV
- 6000CBV-IPI
- 6000DVT - Pre Sept. 1994
- 6000GBV
- 6000GBV-IPI
- 6000GDV - NG Pre serial # 65681 - LP Pre serial # 21249
- 6000TV & 6000TV-HSI - Pre serial # 38341
- 6000TVB
- 6000TVB-DSI
- 6000TVFL & 6000TVFL-NF
- 6000TV-OAK
- 6000TV-OAK-IPI
- 6000PLUS
- 7000TV-NF
- 8000CBV-IPI
- 8000GDV - NG pre serial # 6747 - LP Pre serial # 3881
- 8000TR-DSI
- 8000TVC
- 8000TVD
- 8000TVD-DSI
- 8000TVD-IPI
- 8000TVFL
- 8000TV-OAK
- 8000TV-OAK-IPI
- BCBV36 - After serial # GA1551065
- BCBV36I - After serial # GA1551065
- CFX-36T
- CFX-36TSP
- RBV4236IT & RBV4236IH
- RBV4842IT & RBV4842IH
- SL-36TV
- SL-36TV-DSI
- SL-350TV
- SL-550TV
- SL-550TV-C
- SL-550TV-DSI-C
- SL-550TV-D
- SL-550TV-IPI-C
- SL-550TV-IPI-D
- SL-550TV-IPI-E
- SL-750TV
- SL-750TV-C
- SL-750TV-D
- SL-750TV-IPI-C
- SL-750TV-IPI-D
- SL-750TV-IPI-E
- SL-950TV & SL-950TV-DSI
- SL-950TV-C & SL-950TV-DSI-C
- SL-950TV-D
- SL-950TV-IPI-C
- SL-950TV-IPI-D
- SL-950TV-IPI-E
Heat N Glo part # SRV4021-383
Replaces old part numbers 4021-383 & 066-531
OEM Heat and Glo part.
May fit other models, check your owners manual for part numbers.
Warranty Information
This product carries a 90 day manufacturer warranty; terms may vary. The warranty is void if the part is installed in a unit the part was not designed for. Customer is reponsible for return shipping.
