Steam Condensate Float Switch

The travel of the float switch between the upper on position and the lower off position determines the amount of condensate delivered to the boiler each time the pump operates.

Steam condensate float switch.

At our test the float switch is set so that the amount is equal to or a little less than the gpm rating of the pump. Refer to manufacturer s instructions for specific details. The condensate float switch is typically wired into the hvac or refrigeration control unit. An hvac wet switch float switch also known as a condensate overflow switch serves to prevent this pan from overflowing if the ac drain stops working properly.

The switch is activated when the level of the water in the pan comes above a certain point causing the switch mechanism to trip float to rise. The wcs 12 20b is a simplex unit with a 14 gallon. The wcs 12 20b has a 3 4 connection and a 1 3 hp 3450 rpm 115v single phase motor. 160012 hoffman watchman wcs 12 20b steam condensate pump.

The lag switch on a duplex unit is set to close at 2 hg and open at 8 hg. Dau rs drain alert condensate float switch ul certified. They are suitable for starting and stopping pumps opening and closing valves and activating level alarms. For example if the pump is rated 4000 sq.

A condensate float switch is used to detect if the drain pan if overfilling. Condensate switches imc 307 2 3 states that all hvac equipment that produces condensate must have either a secondary drain line or a condensate overflow switch a secondary drain pan with a secondary drain line or condensate switch or some combination of these installations should be used to prevent overflow if the primary drain line blocks. This float switch is for tank pressures up to 50 psi and ambient temperatures of 22 to 200 f. Float switch es the float switch es has been factory set for maximum condensate receiver capacity.

A 2 5 cast iron bushing attaches the float switch to the tank. Should an alternate setting be required refer to the float switch manufacturer s instructions. 4 1 out of 5 stars 7. Square d float switches detect the level of a liquid in a tank.

They are activated by a float switch turning on and off when condensate level reaches a certain depth.