Roof Top Unit with Dual Stage Heat and Dual Stage Cool
Roof Top Unit with Dual Stage Heat and Dual Stage Cool wiring
FIG. 6
See the Changing the Type of HVAC System section on page 38 for information on indicating the thermostat is connected to a Roof
Top Unit with Dual Stage Heat and Dual Stage Cool system.
Boiler and A/C with Separate Transformers
Boiler and A/C with Separate Transformers wiring
FIG. 7
See the Changing the Type of HVAC System section on page 38 for information on indicating the thermostat is connected to a Boiler
and A/C with Separate Transformers system.
ENV-VST-C - Instruction Manual
Installation and Wiring
13