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this board facilitates precise management of the combustion process
Key Benefits for Technicians Hermetic Seal: The multi-layer stainless steel diaphragm eliminates refrigerant loss common with standard packed valves
This bi-directional filter drier design ensures that dirt trapped during the cooling cycle is not flushed back into the system when the unit switches to heating mode
alongside a 3/8" NPT oil equalization port for parallel compressor rack configurations
Lennox 56L56 Orifice R-407C this board facilitates precise managementThe Lennox 56L56 LP Orifice is a high precision tapered orifice engineered for liquid propane (LP) conversion and gas flow regulation in residential heating systems. Also designated under the part number 56L5601, this authentic OEM Lennox replacement part is critical for technicians performing a natural gas to LP conversion on compatible furnace and unit heater models. It ensures the correct stoichiometric ratio by meting fuel into the burner assembly
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