this NIST-traceable instrument provides the reliability required for accurate pressure testing and charging procedures

and automation panels

Key Benefits OEM Compatibility: Direct replacement for Rheem-Ruud 42-23116-08

the SPDT (Single Pole Double Throw) action allows you to toggle power between two different fan speed taps or between a humidifier and a blower

This 300F manual reset limit switch acts as a primary safety mechanism

Schneider Electric (Erie) T204 Thermostat Els PW 17895 this NIST-traceable instrument provides theFor contractors managing cooling only applications, the Schneider Electric (Erie) T204 Digital Thermostat provides a reliable, non programmable solution for 24Vac low voltage HVAC systems. Engineered for direct expansion (DX) cooling and single stage chilled water systems, this unit integrates a clear LCD display with 1 5th degree resolution. The terminal interface is designed with a separate wall plate, simplifying field wiring for rapid installation