The BASO K15DA-48 Thermocouple is a high-performance standing pilot ignition system component designed for stable flame supervision in commercial and residential HVACR applications

As a critical component for York and Johnson Controls chiller assemblies

The unit is optimized for high-temperature durability

providing a secure electrical path between the reversing valve solenoid and the main control board

Enhanced Safety: Effectively steps down high-voltage power to a safe 24V level

Omron G7J3A1BTAC100120 Relay R-448A The BASO K15DA-48 Thermocouple isThe Omron G7J 3A1B T AC100 120 is a high capacity 4 pole electromechanical relay engineered for heavy duty HVACR applications, effectively functioning as a compact contactor. This unit features a 3PST NO SPST NC contact configuration, providing three normally open poles and one normally closed pole to manage complex motor and resistive load switching. With a 25A rated current, it is purpose built for air conditioner compressors, heater controllers,