they are the same valve

The Lennox 34K80 is a high-performance 1/2 HP blower motor engineered for precision airflow in residential and light commercial HVAC systems

The Nordyne 622257 Blower Motor is a high-performance 1/5 HP 3-speed permanent split capacitor (PSC) motor specifically engineered for Nordyne

the 587WA-12ST is a bi-directional valve and can be installed in any orientation within the piping layout

ASME Section I V stamp approved for use on power boilers and high-pressure steam lines

Spirax-Sarco 59314C Disc Trap R-410A they are the same valveThe Spirax Sarco 59314C (Model TD52L) is a high performance 3 4" NPT thermo dynamic steam trap engineered for reliable condensate removal in demanding industrial environments. Constructed with a rugged stainless steel body and featuring an electroless nickel plated finish, this disc trap is designed to withstand superheated steam and severe water hammer conditions. The low capacity design makes it an ideal solution for steam main drainage, tracer