Lennox Tubing, Pipe & Fittings provide the conduits and connectors for refrigerant, condensate, and hydronic piping in HVAC installations. This category includes copper tubing, black-steel pipe, insulated line sets, and fittings—such as elbows, tees, unions, and flanges—sized to match Lennox equipment connections. Using genuine Lennox piping components ensures leak-free joints, proper flow, and compliance with code requirements.
