Thermostat Subbase Only/Single Transformer, 24 Volt

Thermostat Subbase, Single Transformer Systems, Switch Rating:2 Amps 24 VAC, System Switch:Cool-Off-Heat, Fan Switch:On-Auto, Use with The T87F Round Thermostat, For Heating-Cooling or Cooling Only Applications, Weight:1oz, Dims:1/4"L X 3-5/8" Dia, Mfg/Box, Made in USA, Color:Taupe