this regulator typically supports a main burner load up to 230

this open frame transformer provides the stable secondary voltage output required to drive contactors

Standard Switch Differential

Enhanced Durability: Features a robust rolled steel frame and aluminum flange to withstand the vibration of high-velocity HVAC blower assemblies

Trane KIT7908 Start Kit Assembly 322057-301 this regulator typically supports aThe Trane KIT7908 Start Kit Assembly (also identified as KIT07908 or BAYKSKT260) is a critical OEM field installation component designed to boost compressor torque during the initial startup phase. This hard start kit is specifically engineered for Trane and American Standard 2TTB, 2TTR, and 4TTB residential condensing units. By integrating a high performance 135 155 MFD x 330V start capacitor and a heavy duty potential relay, this assembly assists