Carrier HK50AA035 Board 326058-758 The onboard diagnostic LED provides

The onboard diagnostic LED provides visual fault codes

The Resideo 50001464-004 Sensor Assembly is a critical replacement component for residential and light commercial boiler systems

The Amana-Goodman 1370909S Limit Switch is a critical safety component designed for high-static furnace applications

reducing the risk of acid formation

always verify the model number on the trap body to ensure correct seat and stroke alignment

Carrier HK50AA035 Board 326058-758 The onboard diagnostic LED providesThe Carrier HK50AA035 Current Sensor Board is a critical OEM replacement part designed for high precision compressor lockout protection in commercial HVACR systems, including Carrier 30GTN and 30RB chillers. This current sensing board monitors amperage levels in real time to detect abnormal electrical conditions, preventing compressor motor damage from phase loss, locked rotors, or overcurrent events. As a factory authorized part, the HK50AA035