Seamless Integration: Standard 1/4" barbed connection and SPST logic allow for immediate connection to existing HVAC vacuum lines and control boards

The Trane CNT1704 24V Pilot Relite Control is a critical OEM ignition component designed to ensure consistent pilot flame operation in gas-fired heating systems

high-visibility scale and "finger-tip test" for manual contact operation make troubleshooting and commissioning efficient

ensuring the start capacitor (when applicable) discharges correctly to provide the necessary starting torque

a vent limiter or vent line to the outdoors is typically required by local code to prevent gas discharge in the event of a diaphragm rupture

Johnson Controls D351AA-1 Display Module Els PW 17895 Seamless Integration: Standard 1/4" barbedAs a veteran HVACR technician, you know that precise environmental monitoring is non negotiable for system performance. The Johnson Controls D351AA 1 Display Module is a purpose built digital interface designed specifically for use with System 350 humidity controls, such as the W351 and W351P series. This module provides a continuous 3 digit LCD readout of actual relative humidity (RH), drawing its power and data directly from the parent control via a