Heil Quaker ICP 1187937 Motor 321894-706 For 12-inch diaphragm models like

For 12-inch diaphragm models like the 243-12

Standard PSC motors are not compatible with the control signals used by this 48-frame variable speed motor

and TE-6300 temperature sensors

the 102G3432HS typically comes with the necessary starting relay (PTC or Klixon type)

Using higher voltage will destroy the coil instantly

Heil Quaker ICP 1187937 Motor 321894-706 For 12-inch diaphragm models likeThe Heil Quaker ICP 1187937 Motor is a critical OEM replacement induced draft motor designed for high efficiency gas furnaces and packaged systems. Operating on a 230V power supply, this induced draft blower motor is engineered to maintain the precise negative pressure required to purge combustion gases from the heat exchanger. As a technician grade component, it features a robust housing and high torque performance to ensure the integrated pressure