This pilot-operated unit requires a minimum differential pressure of 4

this valve is specifically designed and calibrated for R410A systems

Its heavy-duty construction is designed to withstand the thermal stress of high-efficiency gas heat cycles

Rated for a maximum working pressure of 200 psi and steam up to 15 psi

This double-inlet centrifugal fan wheel features an industry-standard 3/4" bore and massive 16" x 15" dimensions

Trane MOT13274 Motor 321894-708 This pilot-operated unit requires aThe Trane MOT13274 is a direct drive blower motor engineered for precision performance in selective residential and light commercial HVAC units. Operating at 1 3 HP with a voltage range of 200 230V, this motor features a dual speed configuration at 850 580 RPM, allowing for optimized airflow management across different heating and cooling stages. Built to meet OEM specifications, the MOT13274 ensures seamless drop in replacement and electrical