Inline Primary/Secondary Overflow Switch, 3/4 in. and 1 in. Whether used in conjunction with one of our condensate traps or on it's own, our reliable line of overflow switches is the leader in the industry. This versatile plenum rated trap can be installed vertically or horizontally either threaded or plugged.

Inline Primary/Secondary Overflow Switch, 3/4 in. and 1 in. Whether used in conjunction with one of our condensate traps or on it's own, our reliable line of overflow switches is the leader in the industry. This versatile plenum rated trap can be installed vertically or horizontally either threaded or plugged.