Insulating Ac Lines In Attic

For diy attic insulation you ve got two choices.

Insulating ac lines in attic.

An outdoor unit which houses the fan condenser and compressor and an indoor unit which holds the evaporator and fan. 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. Find the condensate drain line and drain line access point. Look for white pvc pipe around 3 4 inch 1 9 cm in diameter coming out of your ac system s indoor unit.

Most updated central air conditioned homes have a new air conditioner split system meaning the ac is broken up into parts. It is after the coil in the air handler. Attic hvac systems save space. Look for an upside down or sideways t shape of pvc pipe with a removable cap.

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 conditioners transfer a gas from the compressor to the condenser both of which are usually located in the unit outside the house and.

Both can be added to uninsulated attics or layered over existing material. The condenser in your air conditioner works hard to get rid of heat and pressurize refrigerant for the return trip through your house. Loose fill or batt the common term for blanket insulation. How to insulate pipes from a condenser to an evaporator.

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. Then measure the outside diameter on the larger of the two tubes the skinny tube doesn t need insulation. 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. The insulation on the line is there so it does not sweat from condensation.

Condensation that forms on your outdoor a c lines reduces efficiency and raises your energy costs. Start by peeling off all the old air conditioner foam insulation. Replacing ac pipe insulation if your air conditioning system s pipe insulation has degraded you may be spending more than is necessary to adequately cool your home. So you need to install new insulation.

Most but not all ac units will have an easy to locate access point to the drain line.