Question about Honeywell CT87B ROUND HEATING&COOLING MECHANICAL THERMOSTAT - WHITE Heater

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Honeywell humidistat stuck

Florida condo closed 6 months every summer. Honeywell humidistat installed 2 years ago in line with White-Rodgers ac/heat thermostat.
Caretaker found condo super-cold, ac tech found humidistat stuck running ac full time. Tech recommends timer in place of humidistat.
Q. Clean/repair/replace humidistat? Replace with timer? If so, what kind. Local Lowe's has only lamp timers. This is NOT the CT87B Round as listed. It's a rectangular wall mount with no visible model number

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What i would do is make sure tha the hole for the wires that go to the humidistat is completely closed and that you are sensing the true humidity for the space also have the tech wire the so that the heat comes on instead of the ac for the de-hiumidification process.

Posted on Feb 22, 2009

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