Technical Precision: Fine-tune system performance using the external adjustment screws and clear internal scale

Proper furnace service requires a mechanical gasket to ensure uniform thickness and consistent compression across the entire header box flange

Engineered for 1-phase configurations

specifically engineered for direct-fired make-up air applications

Key Benefits Precise Refrigerant Metering: Maintains optimal superheat to maximize evaporator heat transfer and protect the compressor from liquid floodback

Laars Heating Systems 2400-141 Valve Assembly 322838-753 Technical Precision: Fine-tune system performanceIf you are servicing Laars Endurance EDP, EDN, or EBP model boilers, the Laars 2400 141 Valve Plunger Cartridge Assembly is the critical OEM component required to restore proper flow control. This replacement valve cartridge is specifically engineered for anti condensing valve applications, where maintaining precise water temperatures is vital to preventing heat exchanger corrosion. As a veteran grade HVAC replacement part, it features a high