Venstar VST3800 Thermostat R-410A Robust Connection Ports: Features both

Robust Connection Ports: Features both binder head screws and quick-connect terminals for flexible

Direct Compatibility: Seamlessly replaces Cecilware CD241 and CD241L part numbers

it must be configured with the appropriate spring kit or conversion regulator as specified by the furnace manufacturer’s installation instructions

meaning it will restore the circuit once the sensed temperature rises to the 58°F close setpoint

and V5197 series safety shutoff valves

Venstar VST3800 Thermostat R-410A Robust Connection Ports: Features bothFor service technicians requiring a reliable multi stage control solution, the Venstar VST3800 Thermostat serves as the definitive genuine OEM replacement for obsolete units including the VST1800, P374 1100, P374 1800, and T1800. This 4 Heat 2 Cool (4H 2C) thermostat is engineered to interface seamlessly with Carrier Venstar HVAC systems, supporting complex configurations such as multi stage heat pumps, gas electric dual fuel setups, and hydronic