You may need several to get enough air indoors to satisfy all fuel-burning appliances. The exhaust system typically uses metal venting, often routed into a chimney stack, to exhaust the combustion gases created in the furnace … CLICK THE IMAGE TO ORDER THIS VENT NOW. But for now I have a warm house. The air removed by every mechanical exhaust system shall be discharged to the outdoors in accordance with section M1506.3.Air shall not be exhausted into an attic, soffit, ridge vent or crawl space. The tips below are SO GOOD I decided to share them with my 31,000 subscribers who read my November 29, 2020 newsletter. It is vented with white plastic piping (pvc) the pipes are probably 3" and extend out the side of the house. The fresh air vent should be below the dryer vent and 6 feet away. Make sure the studs and bays line … The following are clearances from the gas regulator vent that should be followed: A building air intake system either gravity or power must be 10 feet away from a gas vent; the clothes dryer … It looks close in the picture. Ducts should be able to run between studs in the wall and then turn into a joist bay (the space between two joists). Double check the instalation manual anyway though. That being said first thing is to check the distance for exhaust of the dryer. "If you call that hard work, a koala’s life would look heroic." Cut a 5” diameter hole for CVENT-3, 3” kit. A conventional natural gas furnace will vent the dangerous combustion gases through a simple vertical exhaust system that is attached to the furnace. TERMINATIONS – DIRECT VENT VERTICAL Intake – 12" min. above roof/snow level Correct relationship – exhaust to intake HORIZONTAL/VERTICAL – CONCENTRIC (RXGY-E03) Intake – 12" min. Unfortunately, the fresh-air intake you have described is the second type and does not provide direct combustion air to the furnace room, as it is directly connected to the return-air plenum for the furnace. The black furnace intake pipe must be 3' from your gas meter regulator vent, as per Clause 5.5.9. (bold and underlining are mine) M1501.1 Outdoor discharge. The dryer vent is to close to the supposed fresh air vent. I'm assuming you have a high efficiency direct vent furnace. This fresh air will enter the air circulation system of the heating system, which is separate from the combustion chamber on your furnace. If it is closer than 3', I would get the gas company to extend the regulator vent or install a low flow OPCO regulator. ... intake/vent shown in the basic furnace installation instructions. This will prevent a recirculation of ˚ue gas. Partially assemble Concentric Vent kit. The reccomndations by the mfr of the furnace are that the intake sticks out about 4" away from the house and that the exhaust be at least 12" away from the intake. 5. the exhaust and the intake should be or may be fairly close together maybe even as close as a foot apart. Pipe them with solid 4-inch metal pipe. The problem is that the furnace intake is too far from the exhaust but if you are at least 1' from the intake to the dryer vent then you should be ok Rick the plumber : Ideally you should move the air intake to within 2' of the exhaust This fresh-air intake vent will do a great job. horizontal distance between the ends of each air intake is 4” or less or greater than 24”. So I have to get a little creative. There are rules as to proper locations, size and installation. 6. above roof/snow level Intake “Y” rotated above center Exhaust sloped toward furnace HORIZONTAL – STANDARD (RXGY-D02, -D03) But it sounds like you've got a good distance between the DV and intake for the furnace, you should be fine.