The contacts remain open until the 24V coil is energized by the control board or thermostat

This part is a #43 drill size orifice

Heavy-Duty SPNO Contacts: Provides reliable power management for single-pole

and SSCBL series duct furnaces

IS20102-3137

Emerson Alco 065677 Coil Els PW 17895 The contacts remain open untilThe Emerson Alco 065677 is a heavy duty Model RMF solenoid coil designed for mission critical refrigeration and air conditioning applications. Engineered to interface with Emerson solenoid valves, this 24Vac coil features a 50 60 Hz dual frequency rating, ensuring consistent performance across varying power supply parameters. With a 7 watt power consumption, it provides the electromagnetic force necessary for reliable refrigerant flow control while