Insulating Ac Lines In Attic

The insulation on the line is there so it does not sweat from condensation.

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. Attic hvac systems save space. 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. Well mainly it s a way to save space.

So why put an hvac system up in the attic at all. Both can be added to uninsulated attics or layered over existing material. 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.

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. Then measure the outside diameter on the larger of the two tubes the skinny tube doesn t need insulation. Condensation that forms on your outdoor a c lines reduces efficiency and raises your energy costs.

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. Look for an upside down or sideways t shape of pvc pipe with a removable cap. 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.

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. Start by peeling off all the old air conditioner foam insulation. Refrigerant line insulation refrigerant line insulation is partially responsible for the efficiency of your air conditioning system operation.

Once you ve decided which type is best for you examine the material options and prices to home in on the right product. For diy attic insulation you ve got two choices. 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. 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.

Loose fill or batt the common term for blanket insulation.