Insulating Ac Lines In Attic

Start by peeling off all the old air conditioner foam insulation.

Insulating ac lines in attic.

So you need to install new insulation. Air conditioners transfer a gas from the compressor to the condenser both of which are usually located in the unit outside the house and. Refrigerant line insulation refrigerant line insulation is partially responsible for the efficiency of your air conditioning system operation. In our photo at above left where refrigerant line insulation is incomplete the drip stains on the attic floor may well indicate a point at which leak.

Look for an upside down or sideways t shape of pvc pipe with a removable cap. The condenser in your air conditioner works hard to get rid of heat and pressurize refrigerant for the return trip through your house. Well mainly it s a way to save space. It is after the coil in the air handler.

Condensation that forms on your outdoor a c lines reduces efficiency and raises your energy costs. Most updated central air conditioned homes have a new air conditioner split system meaning the ac is broken up into parts. Then measure the outside diameter on the larger of the two tubes the skinny tube doesn t need insulation. Attic hvac systems save space.

For diy attic insulation you ve got two choices. Two different diameter copper refrigerant lines run between the air conditioning system condensing unit house exterior and the ac coil named after its shape installed inside the house sometimes crawlspace or attic contained within its own. Put it in an attic full of blown insulation and you re. So why put an hvac system up in the attic at all.

Once you ve decided which type is best for you examine the material options and prices to home in on the right product. Air conditioning and cooling systems very long ac supply lines thru very hott attic the house i recently purchased had a retrofitted additional ac unit installed in one attic. An outdoor unit which houses the fan condenser and compressor and an indoor unit which holds the evaporator and fan. How to insulate pipes from a condenser to an evaporator.

Look for white pvc pipe around 3 4 inch 1 9 cm in diameter coming out of your ac system s indoor unit. Missing or damaged refrigerant line insulation insulation on the refrigerant lines particularly on the larger suction line will cause condensation and drips from the lines in humid areas. Find the condensate drain line and drain line access point. Most but not all ac units will have an easy to locate access point to the drain line.

Both can be added to uninsulated attics or layered over existing material.