This part number is for the replacement diaphragm only

Rugged Construction: Built with high-grade materials to withstand continuous moisture and temperature fluctuations within the plenum

If you require the float or the switch mechanism (such as the No

and ensuring proper airflow in combustion air systems

Johnson Controls T46SAA-1 Thermostat Els PW 17895 This part number is forThe Johnson Controls T46SAA 1 is a robust line voltage fan coil thermostat engineered for precise heating and cooling applications in commercial and residential HVAC systems. Designed with heavy duty construction, this manual changeover thermostat features a Heat Off Cool system switch and an integrated Lo Med High fan switch for direct control of multi speed fan motors. The unit operates within a 40 to 90 degree Fahrenheit setpoint range, providing