Armstrong International 2011-400 Trap 30067439-890 What does a fan relay

What does a fan relay do in this system

Utilizing this factory-spec kit helps avoid unnecessary valve body replacement by addressing internal wear in the poppet-style architecture

This UL Class RK5 fuse features a dual-element

For high-side/discharge monitoring on R-410A systems

Armstrong International 2011-400 Trap 30067439-890 What does a fan relayThe Armstrong International 2011 400 Series Inverted Bucket Steam Trap is a high performance solution designed for industrial steam systems requiring robust condensate management. Engineered with a durable stainless steel body and the innovative "I"Conn universal connector, this trap facilitates simplified installation and rapid replacement, minimizing system downtime. Capable of handling operating pressures up to 400 psi, the 2011 400 model utilizes