Approved Thermostats

Radiant Systems Inc.’s popular Comfort Cove® radiant heaters can connect to nearly any thermostat you can imagine. As you’re planning to purchase your Comfort Cove® Radiant Heating System, we encourage you to explore our top picks for Factory-Approved Thermostats that work well with our heaters, which can be ordered alongside your new Comfort Cove® system.

These controls have been factory tested and are factory approved for use with Comfort Cove® radiant electric heat. A sensitive control is essential to achieve overall system satisfaction.

Standard Thermostats

Honeywell Standard Digital thermostat photo.

P-7000 Honeywell® Standard Digital

  • Non-Programmable
  • Precision ±1°F Accuracy; 40°-86°
  • 5-Year Warranty
  • 15 Amp; DPST; 208V/240V

Our Price: $74

Honeywell Standard Digital thermostat photo.

P-8000 Honeywell® Programmable Digital 

  • 7-Day Programmable
  • Precision ±1°F Accuracy; 40°-86°
  • 5-Year Warranty
  • 15 Amp; DPST; 208V/240V

Our Price: $88

Standard Economy Thermostats

Honeywell Economical Dial thermostat photo.

T-401B Honeywell® Economical Dial

  • ±3°F Accuracy
  • w/ Positive Off Selection
  • 40°- 80°F Range
  • 22 Amp; DPST; 120 / 208 / 240

Our Price: $24

Honeywell Economical Dial thermostat photo.

T-401A Honeywell® Economical Dial

  • ±3°F Accuracy
  • 40°- 80°F Range; no ‘off’ selection
  • 22 Amp; SPST; 120 / 208 / 240

Our Price: $23

120 V Digital Thermostats

Honeywell Standard Digital thermostat photo.

P-7001 Honeywell® Standard Digital

  • ±1°F Accuracy 40°-86° range
  • 3-Year Warranty
  • 16.7 Amp; SPST; 120V

Our Price: $110

Honeywell Programmable Digital thermostat photo.

P-8001 Honeywell® Programmable Digital


  • 7-Day Programmable
  • ±1°F Accuracy with 40°-86° Setting
  • 3-Year Warranty
  • 16.7 Amp; SPST; 120V

Our Price: $115

Moving dots.