Furnace Condensate Drain Pipe

To hide the drain pipe run the condensation drain into a buried drainage line which can then be routed downhill and away from the yard.

Furnace condensate drain pipe.

When you see water puddling around the furnace with the a c running you have a clogged condensate drain tube. Its job is to efficiently funnel condensation away from your hvac unit. This is what a service tech did to the vent. Remove the cap at the top of the drain and inspect for blockage.

Normally what clogs these condensation drain pipes is algae and crud growing in the pipe. Most drain lines will have a t shaped vent tee with a cover or cap. All condensate drains go into a trap. Your drain line is a pvc pipe located near your outdoor unit and is attached to the wall of your house.

I removed the duct tape. One is the primary condensation drain pipe where the water should continuously drain the condensation during the cooling season and in the winter heating season if you have a high efficiency condensing furnace. Condensate lines are typically made of plastic commonly pvc or sometimes metal although plastic is prefered. Can a condensate line coming off of the furnace to the floor drain have it s vent pipe covered with duct tape on the top.

The condensate trap is absolutely mandatory for a high efficiency gas furnace. So far i only get the run around and no answer. A c condensate drains pumps. Condensation from air conditioning coils contains bacteria that can form slime and clog the condensate pan drain tube.

First remove the drain tube and fitting. You can prevent slime and eliminate drain tube clogs in two easy steps. The easiest solution is to attach an extension pipe or hose to your ac drain then extend it downhill away from the house or into a thirsty flower bed. Identify the access point on the drain line.

Locate your condensate drain line. Since the drain taps into the exhaust system leaving it open to the air would allow for a potential exhaust flue gas leak in the living space which is a big no no. This article discusses the inspection and repair or un clogging of condensate disposal systems including air conditioning heat pump or condensing boiler furnace condensate drains condensate pumps and their proper installation as part of our review of condensate piping traps drains. It connects directly to the hvac unit and leads outdoors often through an exterior wall.

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. I have been trying to get an answer from the furnace company as to why this was done. Codes installation leaks clogs connections troubleshooting repair.