Keep and Eye on Your HVAC Drain

Your HVAC System needs to drain the condensation water it produces through a drain configured for your HVAC system. The system will naturally produce water in the form of condensation mostly on the evaporator coil inside your home. Condensation forms on the surface of the coil during the cooling process. This is normal and how your system is designed. The condensation is a bigger issue for your system in the Spring and Summer months and requires periodic attention.

Your HVAC system is designed to properly drain the condensation from the coil to the drain pan and then out of your home through the sewer or septic system. Depending on your system this may involve other devices such as an EZ Trap, Condensate Pump, Wet Switch, Drain Pipes, etc.

When your system is working properly the water which condensates is easily guided from your coil through your drain system to the pan and then out of your home and does not cause any damage.

Rust, Dust, particulates, lint and other debris can collect over time in and around your any part of your coil, pump, drain pan or pipes and cause the condensation not to flow properly or doesn’t allow it to flow at all.

Also, If a pipe becomes dislodged or the pan or pipe(s) crack due to damage or age, then the drainage will leak out. For more information visit: HVAC Leaks

This can allow water to spill out or run off following pipes, walls and flood the nearby areas. This can be very damaging to floors, walls, ceilings and may require costly repairs.

Long standing water can lead to bacteria, algae growth and/ or mold build up which can negatively impact your air quality and your health.

It is crucial that your system be regularly checked for proper drainage. Make certain there is no debris, lint, dirt or other obstructions to and from the drain pan. There should be no standing water.

If there are any obstructions they should be removed immediately. Carefully inspect the pipes, drain pan for any leaks, cracks or ill fit.

Every few months it is advised to flush the drain. This can be safely done provided there are no blockages and that the drain is operating properly. A 50/50 mixture of white vinegar and water can be flushed down the drain using a funnel. The vinegar will safely kill any microbes clinging to the lining of the drainpipe and dissolve traces of gunk without harming your system, the pipes or septic. Do not use bleach.

Spring and Fall Maintenance inspections by a Certified HVAC technician is important in order to keep your system running properly according to the manufacturer’s specs.

Most HVAC inspections include checking your drainage system and recommend cleaning when necessary. With an Air Doctor Heating and Air annual maintenance plan, this thorough cleaning is included at no added cost and can be very beneficial to help reduce costly repairs to the drain system. Contact us at Contact Air Doctor Heating and Air or CALL OR TEXT US AT 301-799-7200. Visit our Facebook page: Air Doctor Heating and Air- Facebook Page