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For high-performance filtration in Lennox residential systems
With 16-inch 18 AWG wire leads and a rugged
Its robust construction is built to withstand the rigorous duty cycles of commercial HVACR applications
Its rugged steel construction and 700 PSI maximum operating pressure rating make it a reliable choice for technicians prioritizing long-term field performance over generic alternatives
McDonnell & Miller 340400 Seal Assembly THPU32HP7Y For high-performance filtration in LennoxThe McDonnell & Miller 340400 Seal Assembly, also categorized under model number SA27T 75, is a critical replacement component engineered for use with Series 25 A make up water feeders. Designed to maintain the integrity of the diaphragm seal within the feeder system, this assembly ensures consistent boiler water level control by preventing bypass leakage between the float and valve chambers. This replacement diaphragm assembly is built to withstand
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