I need a Thermostat for 220 baseboard heat and 24V Central Air Conditioning? (1 unit) who makes it?

Question

I need a Thermostat for 220 baseboard heat and 24V Central Air Conditioning? (1 unit) who makes it?

Answer 1

White Rodgers or Honywell.

If they don't make one, just wire a 24 volt relay with double pole high voltage contacts for your heat strips and install it in your unit.Then you could use a regular multistage stat.

Answer 2

HVAC Tech.:  What you need is a 28 volt coil with a 230 volt input. they have them at all a/c wholesale parts houses. the other thing you need to know before you go to pick one up is, what is the mili-amp rating on the one you have. That will be written on the data tag attached to the old one.

Answer 3

To the best of my knowledge, there is no such thermostat.  They are either 220, or 24 volt.  This system will probably need 2 thermostats - 1 for heat, and 1 for cooling.