the dual barb connection allows for both positive and negative pressure lines to be attached

Common Questions: Can I use this valve on an R-410A system

Designed for use with MEC320 and MEC480 series chassis

supporting systems from 30

reducing the need to stock multiple dedicated voltage relays

Heat Controller R18KT0001 Control Board 320788-702 the dual barb connection allowsThe Heat Controller R18KT0001 Control Board is a critical OEM replacement part designed for precise HVAC system atmospheric sensing and operational sequence management. As a veteran grade integrated furnace control board, this module coordinates high voltage and low voltage signals between the thermostat, blower motor, and ignition system to maintain peak energy efficiency. It is engineered to process inputs from multiple on board sensors, ensuring