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Millivolt Thermostats

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Designed for use with gas fireplaces and heaters, our millivolt thermostat options can be used with or without an external power source. We carry a variety of wired and wireless options to best suit your needs, including offerings from top brands such as Everwarm, Ambient Technologies and Empire Comfort Systems.

At Total Home Supply, we're 100% committed to helping you find the right product at the right price for you. Shop our selection and receive free shipping anywhere in the contiguous United States!

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Ambient Technologies RCST Thermostat Remote with LCD Display
Price: $161.10 Sale Price: $99.95
  • For Millivolt Valve or 24V System Gas Appliances | 16 Security Codes
  • Low Battery Indicator | 30 Ft Operating Distance
Empire Comfort Systems TRW Wireless Remote Wall Thermostat
Price: $154.80
  • Requires no electricity
Empire Comfort Systems TMV Wall Thermostat Millivolt Reed-Switch
Price: $38.00
  • For GWT-25, GWT-35, GWT-50
Ambient Technologies RCMT Deluxe On/Off Remote with Countdown Timer
Price: $134.10
  • For Millivolt and 24V Systems | 16 Security Codes
  • Low Battery Indicator | LCD Display
Empire Comfort Systems T24V 24 Volt Gas Furnace Wall Thermostat
Price: $28.00
  • For DV40E and DV55E Direct Vent Wall Heaters
Honeywell TH5110D1006 Basic Thermostat with Digital Display
Price: $44.00
  • Compatible with many heating cooling systems
  • Large Screen Size
Honeywell TH5110D1022 Non-Programmable Thermostat with Digital Display
Price: $69.00
  • Single Stage Heat & Cooling System
  • Large Screen Size
Skytech 1001TH Thermostatic Remote
Price: $79.00
  • For Log Sets and Other Gas Appliances| LCD | Battery Operated
Williams Furnace Company P332492 Wireless Remote Control
Price: $139.00
  • For Monterey, Direct Vent Gravity and Console Hearth Heaters
Ambient Technologies TSST Touch Screen Thermostat Remote Timer/Sleep
Price: $242.10
  • For Millivolt Valve or 24V System Gas Appliances
  • LCD Backlight | Thermostatic Control Mode