BROAN-NuTone S97017706 Power Assembly 320788-702 this OEM Trane expansion valve

this OEM Trane expansion valve provides the reliability field technicians expect in heavy-duty HVAC maintenance

Always wrap the valve body in a wet rag or use a heat-sink paste during the brazing process to protect the internal diaphragm and seals from excess heat

Seamless Compatibility: Direct fit for specific Aaon rooftop units

conversion kits

Do I need to replace all heaters at once

BROAN-NuTone S97017706 Power Assembly 320788-702 this OEM Trane expansion valveThe BROAN NuTone S97017706 Power Assembly is a direct OEM replacement motor and blower wheel assembly designed for QTN series ventilation fans. Engineering specifically for 110 CFM and 130 CFM units, this assembly restores original performance levels in NuTone QTN110LE and QTN130E models. The unit features a plug in motor with a permanently lubricated design for continuous operation, paired with a precision balanced centrifugal blower wheel to