Trane RLY1890 Relay 321702-401 000 BTU on natural gas

000 BTU on natural gas and 372

Is the HD46AR464 an ECM or PSC motor

Operating at 115V and 1500 RPM

Is this shaft compatible with non-Reznor equipment

Trane RLY1890 Relay 321702-401 000 BTU on natural gasWhen you're out in the field and dealing with a faulty 24V SPDT control relay, you need a component that integrates seamlessly into existing low voltage circuits. The Trane RLY1890 is a high performance HVAC relay designed to handle signal switching for air handlers, condensing units, and integrated control boards. As an OEM Trane replacement part, this Single Pole Double Throw (SPDT) relay provides both normally open (NO) and normally closed (NC)