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1331 Review
71 Karma

Review on Supco 43004A Horizontal Mechanical Thermostats by Trey Michaels

Revainrating 1 out of 5

Too hot or too cold but never comfortable

Product does not maintain a constant temperature. After a week of testing, we found that the room temperature, measured with a separate thermometer, fluctuated by 10 degrees or more before the thermostat even turned on the air conditioning. Either too cold or too hot.

Pros
  • For use with most 4 or 5 pipe 24 VAC systems and single stage heat pumps
Cons
  • Small parts