Furnace Condensate Drain

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.

Furnace condensate drain.

Little giant vcma series is ideal for collecting detecting and the automatic removal of condensate from air conditioning equipment de humidifiers high efficiency furnaces condensing boilers and other equipment where an automatic drain pump is required. Furnace tip for professional hvac contractors. Drain the furnace condensate into the sewer line instead of pumping it outside the house. 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.

When you see water puddling around the furnace with the a c running you have a clogged condensate drain tube. I removed the duct tape. Make sure that your condensate piping is configured properly. So far i only get the run around and no answer.

In north carolina code officials responded to last winter s troubles by amending the building code to allow just that. You can prevent slime and eliminate drain tube clogs in two easy steps. If this drain is plugged the unit may not close the pressure switch. 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.

Then there s the obvious answer. 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. Little the vcma 15uls has 1 2 gal. This one covers how to clean the condensate drain of the 90 gas furnace.

The condensate trap is absolutely mandatory for a high efficiency gas furnace. Furnace condensate lines in the state can now be routed into the home s sanitary drain. Codes installation leaks clogs connections troubleshooting repair. I have been trying to get an answer from the furnace company as to why this was done.

A c condensate drains pumps. The vcma 15uls has 1 2 gal. First remove the drain tube and fitting. Condensation from air conditioning coils contains bacteria that can form slime and clog the condensate pan drain tube.