Key Benefits Precise Refrigerant Metering: Ensures the correct pressure drop for maximum cooling and heating efficiency

For V8043E or other end-switch models

The KMC Controls CTC-1622-103 is a high-performance 2-pipe pneumatic thermostat engineered for precise temperature regulation in commercial HVAC systems

operating on two standard AA alkaline batteries

Lochinvar & A.O. Smith 100135315 Burner Replacement Kit 326058-758 Key Benefits Precise Refrigerant Metering:The Lochinvar & A. O. Smith 100135315 Burner Replacement Kit is a critical combustion component designed for high output 800,000 BTU condensing boilers. Engineered as a direct fit for the KBN800 series, this 800K BTU burner assembly ensures precise air gas mixing for optimal thermal efficiency and low NOx emissions. As a veteran technician knows, maintaining the integrity of the burner orifice and surface is paramount to preventing resonant "booming"