As an essential part of automated climate control systems

and heat pump duty

as an OEM Nordyne part

For high-temperature or steam applications up to 15 psig

Is the manual override lever included

Hydrotherm BM-3354 Coupling 30067439-890 As an essential part ofThe Hydrotherm BM 3354 is a critical 2 inch Aeroquip coupling engineered for high performance fluid transfer within hydronic heating systems. Designed specifically for seamless integration with Hydrotherm boiler parts, this industrial grade coupling facilitates a secure, leak free connection between piping components. The BM 3354 is constructed from durable alloys capable of withstanding the thermal expansion and high pressure demands common in