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Chrome-bevel sheet on grid paper — specs and return notes filed under the bay.
it is recommended to pour approximately one cup of water into the assembly to establish the initial water seal before cycling the furnace
the coil is likely open and requires replacement
A tripped switch often indicates restricted airflow
Aesthetic Installation: Sleek
this SWT1276 thermal switch offers the repeatability required to restore safe furnace operation without the nuisance tripping seen in lower-quality aftermarket alternatives
Lennox 12K48 Orifice it is recommended to pourThe Lennox 12K48 LP Burner Orifice is a critical component for maintaining precise manifold pressure in Lennox furnace LP conversion kits. Engineered with a specific drill size calibrated for Propane (Liquid Petroleum) applications, this brass burner orifice ensures the correct air to fuel ratio demanded by high efficiency heating systems. Whether you are performing a seasonal tune up or a full field conversion, using OEM Lennox replacement parts is