The NEMA 1 enclosure and compact design are specifically engineered for integration into HVAC equipment and control cabinets

condensers

This kit is the valve spring kit

As a veteran-preferred HVAC service adapter kit

Always verify airflow via the HVAC blower motor and filter cleanliness before replacing the switch

Belimo B231 Valve 30067439-890 The NEMA 1 enclosure andThe Belimo B231 valve is a robust 1 1 4" NPT, 2 way characterized control valve engineered for precise flow regulation in diverse HVAC hydronic systems. Featuring an equal percentage flow characteristic, this valve ensures stable and accurate control for heating and cooling coils. Its nickel plated forged brass body, coupled with a stainless steel ball and stem, provides exceptional durability and corrosion resistance. With a 25 Cv rating, it's ideal