Flexible Sensing: Supports both local and remote flame sensing configurations to match existing equipment geometry

Common Questions for HVAC Contractors

making it ideal for installation in hot water outlets where a standard short thermostat cannot reach the highest temperature zone of the tank

Dual-Function Monitoring: Combines duct humidity and temperature sensing into a single probe

This actuator operates on Class 2 24 VAC or 24 VDC power

Carrier P201-3403 Transformer 318973-401 Flexible Sensing: Supports both localThe Carrier P201 3403 Transformer is a heavy duty 40VA HVAC control transformer engineered for precision power conversion in residential and commercial climate systems. As a multi tap Totaline OEM replacement part, this component features a versatile primary winding capable of handling 120V, 208V, or 240V AC inputs, stepping down to a stable 24V AC secondary output. This Carrier multi tap transformer is specifically designed to energize low voltage