![]() ![]() Replacing an evaporator coil takes 2 to 4 hours, depending on accessibility. How long does it take to replace an evaporator coil? Refrigerant circulates through the coils continuously to remove heat until the home reaches the desired indoor temperature. As warm air passes over the coils, the refrigerant inside absorbs the heat and carries it outdoors. Replacing duct wrap insulation costs $1 to $8 per square foot.ĪC evaporator coil FAQs What is an AC evaporator coil?Īn AC evaporator coil extracts heat and moisture from the indoor air. Replacing the drain pan costs $200 to $600. Replacing the copper line set costs $200 to $650.įlushing the condensate drain line costs $75 to $250. Replacing the evaporator coil may incur additional AC repair costs: May require modifications to fit in an existing systemĪdditional costs to install new evaporator coil.Installed inside the ductwork or in the air handler or furnace cabinet.Comes in a pre-fit insulated cabinet to keep air flowing through the coolant pipes.Cased coils cost 20% to 50% more than uncased coils.Ĭased vs. Slab coils are arranged in a straight horizontal line and are less common due to their lower efficiency.Įvaporator coils come in cased and uncased models. N-coils are more efficient due to the extra fin but cost 15% to 25% more than A-coils. N-coils have three slab fins arranged in an N-shape. A-coils are the most common style used in homes. The AC unit typically requires a recharge when replacing the evaporator coil.Ī-coils feature two slab fins arranged in an A-shape like a tent. ![]() Recharging the refrigerant costs $100 to $320 for R-410A or $180 to $600 for R-22 Freon. Location / accessibility – Labor costs increase for AC systems that are difficult to access.Ĭonfiguration – Modifications may be required if the new coil is not the same shape and configuration as the existing coil. Labor – AC services charge $75 to $150 per hour. Warranty – Replacement prices are 40% to 60% less if the part is still under warranty. Unit size – Evaporator coil prices increase with size.īrand – Coils from top brands like Carrier, Lennox, and Rheem typically cost more to replace. The following factors have the biggest impact on the replacement cost: The repair cost multiplied by the system's age in years exceeds $5,000.Ĭooling or heat pump evaporator coil replacement cost factors The repair cost is at least 50% of the cost of a new AC. Consider replacing the whole AC unit instead of the evaporator coil if: Replacing an AC unit costs $2,500 to $7,500, depending on the size. Should I replace the evaporator coil or the whole AC unit? Freon leaks in the evaporator coil and condenser coil cost the most to repair and typically require new parts, while water leaks in the drain line are the cheapest to fix. The condenser coil disperses the heat outdoors before the refrigerant returns to the indoor unit with assistance from the compressor.ĪC leak repair costs $200 to $1,500, depending on the location, severity, and if parts need replacing. The heated refrigerant gas travels to the outdoor unit. The evaporator coil extracts heat and moisture from the indoor air and transfers it to the refrigerant inside the coil. The condenser coil is located in the outdoor unit and is called the outside coil. The evaporator coil is located inside the home and is called the indoor coil. Search What is the difference between a condenser coil and an evaporator coil? ![]()
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