Lennox 81W76 Mounting Plate 321042-401 it is ASME rated and

it is ASME rated and tested by the National Board of Boiler and Pressure Vessel Inspectors

Constructed with a die-cast aluminum body and a rugged 15-inch synthetic elastomer diaphragm

Durable Heating Element: Designed for constant duty cycles in harsh outdoor environments to provide consistent thermal output

do not attempt to use this valve with LP gas without the correct orifice and spring modifications

Lennox 81W76 Mounting Plate 321042-401 it is ASME rated andThe Lennox 81W76 Mounting Plate is a vital OEM replacement part engineered specifically for high torque belt drive blower motor applications in Lennox commercial HVAC units and industrial air handlers. Also identified by model number 607388 03, this heavy duty motor mounting base provides a rigid, vibration resistant foundation for 3 HP motors, ensuring precise sheave alignment and optimal belt tension. Maintaining structural integrity at the motor