BROAN-NuTone SV16038 Board 320735-701 Standby Heat Retention: Dramatically reduces

Standby Heat Retention: Dramatically reduces off-cycle heat loss to increase AFUE and lower seasonal operating costs

Blower Management: Includes a manual fan switch for continuous operation

this setup replaces aging or warped burner clusters to restore factory-spec thermal output and prevent delayed ignition or soot accumulation

While commonly used in the PG9 series

BROAN-NuTone SV16038 Board 320735-701 Standby Heat Retention: Dramatically reducesThe BROAN NuTone SV16038 Board serves as the primary electronic control board for high efficiency ERV and HRV ventilation systems. This OEM circuit board replacement is engineered to manage critical sequences of operation, including core defrost cycles, blower motor speeds, and damper actuator positioning. Designed specifically for the Broan NuTone SV16038 assembly, this HVAC control module ensures precise communication between the wall control and