It means the transformer's internal impedance limits the output current during an overload or short circuit

5 psi (14" W

A 440Vac capacitor will provide a thicker dielectric and can substitute for a 370Vac unit

always verify your unit's rating plate and gas type against the manufacturer's orifice chart before installation

For technicians managing multi-brand service fleets

Amana-Goodman 22307801 Relay It means the transformer's internalThe Amana Goodman 22307801 Relay is a heavy duty, electromechanical switching component engineered for high current management in HVAC heating circuits. Designed to handle a 30A 240VAC load, this factory spec heat relay is a critical link between your low voltage thermostat and high voltage heating elements. It is commonly utilized in electric furnaces, air handlers, and heat pump systems to regulate resistive heating coils and manage heating stages