Lennox 97M37 Hardware Kit 322838-752 ensuring that outdoor air is

ensuring that outdoor air is only utilized for free cooling when it is genuinely more efficient than mechanical refrigeration

The York 028-13863-000 Valve Gasket is a precision-engineered sealing component designed specifically for chiller compressor maintenance and HVAC stop valve repairs

this brass TXV is balanced for 2

For technicians performing a furnace manifold repair

Lennox 97M37 Hardware Kit 322838-752 ensuring that outdoor air isAs a veteran HVAC technician, I know that missing or stripped fasteners can turn a routine maintenance call into a headache. The Lennox 97M37 Hardware Kit is the professional grade solution for securing access panels and internal components. This genuine Lennox replacement part (also identified by model LB 110418A) features a 10 pack of heavy duty #10 24 x 1 1 2" thumbscrews. Each fastener is engineered with a knurled head for manual adjustment in