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Duotone terrace — saffron brief on the left, garden-folded ledger on the right.
As a veteran-grade general purpose limit switch
Direct Supercession: Seamlessly replaces the legacy 311100 gasket with updated material specs for improved longevity
Enhanced Sealing Performance: Features dryseal pipe threads and a 45-degree flare seat to ensure leak-proof refrigeration connections
Unlike a simple switch
There is no functional or technical difference between these two numbers
Lennox 48J01 Filter As a veteran-grade general purposeThe Lennox 48J01 Economizer Filter is a heavy duty, 16x25x1 washable aluminum mesh filter designed for Lennox Rooftop Units (RTUs) and commercial air handling systems. Engineered as a direct OEM replacement for 48J0101, this semi permanent filtration solution features 5 ply corrugated aluminum media secured within a rugged, mitered . 030" aluminum frame. Unlike disposable cardboard filters, the Lennox 48J01 is built for high velocity environments,