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7µA and includes flame current test pins for accurate field diagnostics
making it a versatile choice for both residential refrigeration and commercial HVAC applications
factory setting while offering an adjustable range for specific site requirements
By integrating this Siemens building technology relay
a critical OEM component designed for high-performance HVAC systems
Lennox 73W81 Conversion Kit 322838-753 7µA and includes flame currentThe Lennox 73W81 (Part Number 604913 03) is a critical LP to Natural Gas Conversion Kit engineered specifically for technical field conversions of Lennox ML180, EL180, ML193, ML195, EL195, and 80AF1 92AF1 95AF1 series furnaces. This genuine OEM assembly provides 12 main burner orifices sized at 0. 063 and a precise gas valve regulator spring to ensure proper manifold pressure adjustments from propane back to natural gas operation. For contractors,