This specific power assembly is charged for R22 refrigerant systems

It connects via the remote selector circuit to provide a space-sensing signal that overrides the primary duct sensor when the room temperature drops

ensuring precise signal transmission to the system controller

Can this be cut to a shorter length if needed

Confirm the shaft diameter is exactly 1 inch

BROAN-NuTone S99030191 Thermostat 319852-301 This specific power assembly isThe BROAN NuTone S99030191 Thermostat is a high precision, OEM replacement thermostat engineered specifically for integration with Broan NuTone ventilation fans and ceiling heaters. Designed for professional contractors, this unit ensures accurate temperature regulation in demanding residential and light commercial environments. It is the direct replacement thermostat for part 949030191 and the CE 990088 models, maintaining the technical integrity of