Always consult the unit's rating plate to verify manifold pressure requirements

The KMC Controls HFO-0027 is primarily used with the CTC-1600 series and similar pneumatic thermostats that utilize a slider-based setpoint adjustment interface

condensers

As a critical component for commercial HVAC maintenance

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

Belimo B231 Valve 30067439-890 Always consult the unit's ratingThe 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