How Far Should Ac Pipes Be From Roof

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How far should ac pipes be from roof.

All open vent pipes that extend through a roof shall be terminated at least number typically 6 inches mm above the roof except that where a roof is to be used for any purpose other than weather protection the vent extensions shall be run at least 7 feet 2134 mm above the roof. 1219 2mm above the compressor condenser unit. Clearance space above an air conditioner compressor condenser unit allow at least 48 in. For 18 feet of run you would have a rise of 72 inches.

There s a reason your home cooling system is called an air conditioner and not merely an air cooler. 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. The indoor unit of split ac must be installed on a wall strong enough to hold the unit s weight. Strength of wall to hold the ac.

How much water should be coming out of a drain pipe for an air conditioning unit. Open vent pipes that extend through a roof shall be terminated at least 6 inches 152 mm above the roof or 6 inches 152 mm above the anticipated snow accumulation whichever is greater except that where a roof is to be used for any purpose other than weather protection the vent extension shall be run at least 7 feet 2134 mm above the roof. You are close to your eave and you find that your measurement is 18 feet from peak to penetration on a 4 12 pitch see figure 3. Some installation instructions for split system compressor condenser units specify 60 150cm above and 24 40cm the unit around the coil on 3 sides for air intake.

Let s look at a couple of examples. 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. Send your questions to tom.