Venstar VST2700 Tstat 320788-702 Proper integration of this combustion

Proper integration of this combustion motor component is essential for contractors aiming to restore residential heating systems to factory-spec efficiency while reducing nitrogen oxide emissions and maximizing fuel utilization

and auxiliary controls

leak-resistant connection to the refrigerant line

this blade secures firmly to the motor shaft

Venstar VST2700 Tstat 320788-702 Proper integration of this combustionThe Venstar VST2700 is a high performance 2H 2C non programmable digital thermostat designed for contractors who prioritize reliability and straightforward operation in commercial and residential settings. Engineered for multi stage HVAC systems, this unit serves as the direct 33CS400 01 replacement and P374 2700 cross reference. Its robust, slimline construction ensures compatibility with 2 stage heating and 2 stage cooling equipment, including heat