verifying the specific model number is recommended for the best seal

this component is designed to operate within standard refrigeration voltage ranges

Is this switch compatible with Coleman or Luxaire furnaces

F cut-out threshold provides essential protection for the internal heat exchanger

Lennox 12K48 Orifice verifying the specific model numberThe 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