Heat Pump Condensate Drain Line

Just pour a cup of bleach in the drain line s access opening near the indoor air conditioning unit.

Heat pump condensate drain line.

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. Ultimately your condensate line is responsible for removing the condensation that s produced by the evaporator coil draining it from the air handler to the outside of your house. This is the condensate drain which plays an important role in removing condensation produced by your air conditioner s evaporator coil.

Condensate lines are typically made of plastic commonly pvc or sometimes metal although plastic is prefered. Another sign your condensate lines may be clogged is if no moisture is exiting outdoors. 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. The condensate drain line connected to your ac unit plays a vital role in the effective operation of your entire system.

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. It connects directly to the hvac unit and leads outdoors often through an exterior wall. Enter the condensate line which essentially functions as a drain line. The drip pan connects to the condensate drain line which carries water out of the home.

Its job is to efficiently funnel condensation away from your hvac unit. 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.