no special tools are required to access or service the internal modular check cartridges

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

Its construction is optimized to handle the high actuator force typical of the MP918 series

and ensuring proper airflow in combustion air systems

Designed to meet strict engineering standards

Johnson Controls T46SAA-1 Thermostat Els PW 17895 no special tools are requiredThe 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