The existing pilot tubing is typically reused

using this genuine HVAC wiring harness eliminates the diagnostic headaches associated with intermittent continuity issues and high-resistance connections common in generic universal kits

it eliminates the geometry issues common with generic blowers

requiring a crank arm linkage for operation

This 3-pole power contactor features a 25A AC-3 rating and an AC-1 resistive load capacity of 40A

Greenheck 309133 Motor 321894-709 The existing pilot tubing isThe Greenheck 309133 Motor is a high performance 1 3 HP OEM replacement motor engineered for critical ventilation applications. Operating at 115V single phase with a 3. 3 Amp draw, this 1600 RPM motor provides the high torque output necessary for Greenheck SP A780, SP 258, and SP 158 exhaust fan assemblies. Featuring a 5 inch body diameter and a 1 2 inch diameter shaft with a flat, this PSC motor ensures a precise mechanical fit during field