Ac Condensate Line To Sink Drain

Ac drain lines are a pretty serious topic when it comes to an hvac system because they can cause extensive and expensive water damage to the places we live and work in destroying ceilings furnishings floors walls art computers electronics and more.

Ac condensate line to sink drain.

Over time mold and mildew can grow inside the drain line and cause problematic clogs. How to clean air conditioner drain line with vinegar in 6 steps drain line cleaning step 1. It can also carry the clog through it to the bathroom drains where it can cause an even bigger clog mixed with regularly draining water from the sink. Such piping shall maintain a minimum horizontal slope in the direction of discharge of not less than 1 8 unit vertical in 12 units horizontal 1 percent slope.

Condensate from all cooling coils or evaporators shall be conveyed from the drain pan outlet to an approved place of disposal. Running the condensate line into a tail piece of a sink is actually one of the best options to drain condensate from. What i noticed is that there is not much room for the condensate to enter the drain as there is a gray pipe above it that extends past the condensate tap. The condensation causing the clog can back up into the bathroom drains.

Condensate shall not discharge into a street alley. If the condensate drain line is clogged you will need to use a wet dry vacuum or a special pump to unclog the line. 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. Locate your condensate drain line.

I ve seen some pretty big dips in pvc piping which clogs the drain line creates a backup and causes water damage in the house. I cleared the run from the ac to the connection at the drain under my bathroom sink. Just pour a cup of bleach in the drain line s access opening near the indoor air conditioning unit. Turn the system off at the thermostat as well as at the breaker.

Watch this video to find out more. You ll know your ac drain line is clogged if you see water pooling in the pan underneath the unit inside your home. Turn off your air conditioner. You have a double water seal this way p trap in the condensate line and one at the bottom of the sink so a virtual guarantee of no sewer gas getting into the air stream.

This will kill any algae mold or mildew that has formed in the pipe. If your drain line ever does become clogged you can try cutting it open and clearing it with a wet shop vac or blowing it out with compressed air nitrogen or with a pump. In fact these ac lines are connected to the drains in your bathroom and rely on them to remove the condensation created. After a little investigating i found the condensate line did not allow water to flow.

Every home ac system has a drain line that runs from the condenser coils inside the home to the exterior of the home or another drainage point.