the 3756 is specifically wound for 24V AC operation

Can this board be used on other heat pump brands

and Janitrol furnaces or air handlers

Is the SA-15S compatible with R-410A systems

This manifold door kit typically includes the primary mounting plate and integrated manifold components required for a standard replacement

Sporlan 278399-101 Valve R-407C the 3756 is specifically woundThe Sporlan QL171R 10 10 is a high performance 5 8" ODF service valve engineered for critical isolation in HVACR systems. This refrigeration service valve features a robust brass body construction and extended copper connections, ensuring easy brazing without the risk of internal seal damage. Designed as a square body service valve, the QL 171 series excels in liquid line applications and suction line service where reliable shut off is required for