hydro-air fan coils

This gasket is located between the arm assembly housing and the float housing head on McDonnell & Miller 25A controls

Durable Technical Design: Specifically engineered for high-vibration refrigeration and cooling environments

We recommend inspecting existing hardware for thread fatigue or corrosion and replacing it with Grade 5 bolts if necessary during installation

Conbraco 18C-512-3-150 Valve R-407C hydro-air fan coilsThe Conbraco 18C 512 3 150, a high capacity Apollo 18C 500 series temperature and pressure relief valve, is engineered specifically for the protection of commercial grade hot water heaters and storage tanks. Featuring a 3 4" Female NPT inlet and outlet, this automatic T&P valve is factory set to discharge at a 150 PSI relief pressure and a temperature of 210F. With an impressive ASME Section IV certified capacity of 1,912,000 BTU hr, it is a critical