The York S1-363-87677-000 is an OEM-specified HVAC condensate drain pan engineered for high-static pressure air handlers and furnaces

Common Questions Is this a bi-flow or uni-directional filter drier

To maintain the specified fixed set point of 0

It is particularly effective on older reciprocating units that have developed higher internal resistance over time or when linesets are exceptionally long

this is a Natural Gas regulator kit

Lennox 73W17 Gas Valve Els PW 17895 The York S1-363-87677-000 is anThe Lennox 73W17 Gas Valve is a critical OEM replacement for maintaining precise fuel regulation in residential and light commercial furnace heating systems. Engineered for dual direct ignition applications, this 1 2 inch NPT natural gas valve operates on a standard 24V control circuit and is factory set to a 3. 5" WC manifold pressure. As a veteran grade component, the 73W17 features a combination gas control design, integrating a manual shutoff, two