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Your cart is empty.Factory calibrated; no field calibration required may be used for temperature averaging between PC8900 control panel and C7189A sensor for improved comfort capable of remote temperature sensing and control with PC8900 control panel negative temperature coefficient Thermistor sensing element easy to install and use the focused non-programmable digital thermostat provides electronic control of 24 vac conventional and heat pump systems or 750 mv heating systems.
elizabeth crawford
Reviewed in the United States on March 8, 2025
In mint condition and arrived very promptly!
kathy mcclumpha
Reviewed in the United States on March 6, 2025
NA
Luanne Ragan
Reviewed in the United States on February 17, 2025
The thermostat is everything we expected it fits perfectly and does the job.
doug ruyak
Reviewed in the United States on November 8, 2024
Product was not an exact match did not function properly.although exact model number used.would not purchase.
JD
Reviewed in the United States on November 8, 2024
Exact fit replacement for my thermostat. Easy to install. Fast delivery!
John B. Levine MD
Reviewed in the United States on October 22, 2024
Excellent. Ordered as a replacement for four-year-old professionally installed unit whose lighting feature failed. Works perfectly.
LOREN FELDMAN
Reviewed in the United States on October 18, 2024
I really like it and have used it for many years. I have just had another one put in after about using it for 8 years and still like it. The buttons are easy to use in the dark.
kacey
Reviewed in the United States on September 29, 2021
Easy to install, easy to set, works great!
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