the internal diaphragm or contacts have failed

The York S1-7990-314P Inducer Motor is an OEM replacement part designed for high-efficiency combustion air delivery in residential furnace systems

Are the timing intervals adjustable on this defrost control

This unit is factory set at 15 psi with an adjustable range of 10-25 psi

commonly serving as a defrost relay kit in heat pump configurations

Heil Quaker ICP 1172507 Motor 30067439-890 the internal diaphragm or contactsMotor, Condenser, 1 8HP, 208 230Vac, Single Phase, 840 RPM, 2 Speed, 0. 7 Amps, 48 NEMA Frame Size, Sleeve Bearing, Band Mount, CW Rotation, Permanent Split Capacitor Motor This item does not qualify for free shipping.