Friedrich Air Conditioning 67000179 Control Board Kit 326010-701 the 48TJ660003 typically ships with

the 48TJ660003 typically ships with the necessary gasket kit to ensure a gastight seal between the heat exchanger and the burner assembly

it provides the industrial-grade durability required for high-cycle environments in both residential and light commercial applications

It is equipped with a 24VAC 50/60Hz coil designed for low power consumption and minimal heat dissipation

This specific McDonnell & Miller controller is optimized for steam boiler service and pump control logic rather than hydronic heating expansion tanks

Specifically optimized for the Erie VT/VS series valve bodies

Friedrich Air Conditioning 67000179 Control Board Kit 326010-701 the 48TJ660003 typically ships withThe Friedrich 67000179 Control Board Kit is the essential OEM replacement part for restoring logic and communication to Friedrich Khl air conditioning units. As a critical component for system regulation, this Friedrich electronic control board manages compressor cycling, fan speeds, and thermostat interface signals. When a unit fails to respond to input or displays erratic cooling behavior, the Friedrich 67000179 provides a direct fit solution to