making it perfect for VAV systems and filter monitoring

For applications requiring thermal expansion protection

This ASME Section IV certified valve features a 1" Female NPT inlet and an expanded 1 1/4" Female NPT outlet

Engineered as the direct replacement for Robertshaw 8600 models

Use this only with standard non-corrosive refrigerants to avoid rapid material degradation and system failure

BROAN-NuTone S97008321 Fan R-407A making it perfect for VAVThe BROAN NuTone S97008321 Fan is a precision engineered motor and impeller assembly designed specifically for high performance bathroom exhaust fan repair. This genuine OEM replacement motor is compatible with Nutone QTN Series and Broan QTX Series ventilation units, ensuring a seamless fit without the need for housing modifications. Rated for high static pressure environments, the centrifugal blower wheel delivers consistent CFM output to manage