Laars Heating Systems 2400-451 Valve Kit R-407C non-positional design allows for versatile

non-positional design allows for versatile mounting inside any control panel

provided it is paired with the appropriate high-temperature packing or actuator setup

this SPST pressure switch operates within an adjustable range of 7 PSI to 150 PSI

Integrated Wire Clip: Includes the critical retention clip to prevent lead wire vibration and disconnects during high-speed operation

Laars Heating Systems 2400-451 Valve Kit R-407C non-positional design allows for versatileThe 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