Heat Pump Condensate Drain Line

Another sign your condensate lines may be clogged is if no moisture is exiting outdoors.

Heat pump condensate drain line. Condensate lines are typically made of plastic commonly pvc or sometimes metal although plastic is prefered. When the drip pan becomes full or clogged or the condensate line is clogged water can spill over the drip pan s edges onto the floor surrounding the unit. 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. Mighty pump is a manual pump that is used to clean or clear out a debris clogged a c or heat pump condensate drain.

This will kill any algae mold or mildew that has formed in the pipe. It connects directly to the hvac unit and leads outdoors often through an exterior wall. Just pour a cup of bleach in the drain line s access opening near the indoor air conditioning unit. The condensate drain line connected to your ac unit plays a vital role in the effective operation of your entire system.

Why would a condensate pump line into a drain be a problem when the pump has a check valve which allows no back leakage of gas or water and if the drain ever clogged it would back up either way anyhow. Enter the condensate line which essentially functions as a drain line. Easy klear condensate drain line cleanout valves can be installed anywhere in the run of a condensate drain and include fittings to make cleaning the air conditioner or heat pump drain line simple. If the condensate drain line is clogged you will need to use a wet dry vacuum or a special pump to unclog the line.

If the line isn t properly cleaned algae and mold can grow inside and clog the drain causing elevated humidity musty odors and water damage inside your home. Its job is to efficiently funnel condensation away from your hvac unit.