Key Benefits Automatic Changeover Logic: Seamlessly switches fan coil operations between heating and cooling based on supply water temperature

Can the LF140S-3 be used in residential applications

The Trane ACT0696 is a professional-grade spring return rotary actuator engineered for high-torque HVAC applications requiring failsafe operation

Durable Construction: Built to withstand the high-cycle demands of industrial-grade residential furnaces

Key Benefits Direct OEM Replacement: Ensures 100% compatibility with BTH 400A and BTH 500A models

MARS 12727 Run Capacitor THPU32HP7Y Key Benefits Automatic Changeover Logic:The MARS 12727 Run Capacitor is a 60 MFD 370V Round Run Capacitor engineered for high demand HVAC motor run applications. Designed as a direct mechanical and electrical replacement for single section run capacitors, this unit maintains the phase shift required for optimal torque and energy efficiency in condensing units and compressor circuits. As a non PCB capacitor, it provides a safe, environmentally compliant solution for veteran techs handling