Heat N Glo Thermostat

Part #146-500


Replacement wall thermostat for Hearth & Home gas stoves and fireplaces. 

Used for LP and NG units. 

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Fits the following HHT gas fireplace models:

Heat N Glo Gas Fireplaces:

Heat N Glo part # 146-500
OEM HHT part.

May fit other models. Please check your owners manual for part numbers.Note: This only fits the Mt Vernon AE series. It does NOT fit the old Mt Vernon.


All Heat & Glo | Quadrafire | EcoChoice Parts carry a 90 day Manufacturer's Warranty.


We do accept returns for up to 30 days on any items that have not been used or damaged.


All non-warranty returns are subject to a 10% restocking fee.


Please request a Return Authorization before sending anything back to us.

A RMA number is required for all returns.

(Items sent back without Authorization will take longer to process and may delay refunds.)


Please contact us with any questions.

We are always happy to help!