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If your system stops cooling but the fan continues to run
Directly replaces several legacy Carrier circuit board iterations
5 ECM motors
an expandable control series would be necessary
technicians can protect sensitive expansion valves and ensure the cooling system operates at peak thermal performance
Laars Heating Systems 2400-451 Valve Kit 324846-701 If your system stops coolingThe Laars Heating Systems 2400 451 Valve Kit is a critical OEM component designed specifically for boiler condensation prevention. As a veteran technician, you know that maintaining proper return water temperatures is essential to protecting the heat exchanger from the corrosive effects of flue gas condensation. This anti condensing valve kit acts as a thermal bypass, ensuring the Laars Pennant boiler or Endurance series unit reaches a safe operating