As a veteran-grade horizontal mechanical thermostat

including the Nordyne JS4BD

as it can compromise the factory-sealed terminals and insulation integrity required for high-voltage spark

this assembly’s integrated millivolt generator provides the necessary voltage to energize the safety magnet

000 BTU/hr steam discharge capacity at its fixed 125 psi setting

Fasco W11 Inducer Motor 320819-301 As a veteran-grade horizontal mechanicalThe Fasco W11 Inducer Motor is an OEM replacement centrifugal blower designed for high efficiency gas furnaces requiring specific static pressure performance. Operating at 115V with a 1 12 HP rating, this single speed draft inducer is engineered for continuous duty, ensuring reliable combustion air delivery through the heat exchanger. It features a 3. 3 inch motor diameter and utilizes a permanent split capacitor (PSC) design to maintain high torque