Condensate Drain Pan Switch

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.

Condensate drain pan switch.

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. 4 7 out of 5 stars 53. 4 5 out of 5 stars 18. So in most upflow applications we will be installing the condensate switch to the aux port on the evaporator coil.

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. 4 5 out of. Condensate drain pans bolt onto the condenser mounting brackets and the drain line can be. Little giant 599123 acs 2 auxiliary condensate drain pan overflow shut off switch 48 vac vdc 72 inch leads.

The wet switch keeps that from happening. With a standard pan float switch installation a lot of water can leak out before the float switch turns the system off assuming it works properly. Diversitech 3 9 19 each add to cart. Depending on what s causing the leak either the wet switch or the drain line float switch will reach its threshold first.

As water level in the auxiliary or main drain pipe rises due to a clogged air conditioning condensate drain the switch shuts off the system thus preventing water from overflowing and causing damage to doors walls and ceilings. More buying choices 10 85 9 used new offers universal secondary drain pan condensate float switch cs 3. At the heart of the switch is a durable yet precise magnetic reed switch. And yet we still install a float switch inside the drain line it s like a second line of defense.

5 0 out of 5 stars 6. More buying choices 155 25 6 new offers. Universal secondary drain pan condensate float switch cs 3. When installing the switch you want to set in such a way that you accomplish the following.

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