![]() Residential air conditioner compressor prices depend on the size in tons. Season – Prices increase during the summer and winter when HVAC contractors are busiest. A freon refill costs $100 to $600, depending on if it's R22 or R410a refrigerant and the amount needed to top off the system. Refrigerant – The AC refrigerant requires refilling after replacing the compressor. ![]() Larger units are more expensive and require more refrigerant. Size – The cost depends on the AC compressor's size and the AC unit’s capacity in tons. Two-stage and variable-speed compressors are more energy-efficient but are more expensive to replace. Type – Compressors come in single-stage, two-stage, and variable-speed models. If the compressor is out of warranty, it's typically more cost-effective to install a new AC unit. Warranty – Warranties typically cover all or most of the compressor's cost but not the labor cost. Total costs to replace an AC compressor depend on the AC unit size in tons, compressor type and brand, refrigerant type, and warranty coverage. HVAC technician replacing AC compressor in air conditioner unit Cost Factors To Replace Home AC Compressor AC services cost $75 to $150 per hour for labor. ![]() ![]() This entry was posted in Refrigerator Repair on Augby Samurai Appliance Repair Man.The average labor cost to replace a home AC compressor is $600 to $1,200, regardless of the compressor size. To learn more about your refrigerator, or to order parts, click here. If you need a more detailed tutorial specifically on repairing and replacing refrigerator evaporators, download this file. By measuring the high side and low side pressures, the highly-skilled yet woefully-underpaid appliantologist can draw various diagnostically-useful conclusions about what’s wrong with the refrigeration system.Īfter the system is recharged, we run it and measure freezer temperature. In addition to recharging the sealed system, manifold gauges are essential for diagnosing sealed system problems. Here’s a closer look at the manifold gauge set that’s part of every refrigeration tech’s bag o’ tricks. Either way, there’s trouble in Paradise (or, as we professional appliantologists like to say, “Vees badden”… that’s a little German lingo fer ya). Could be another leak or a bad compressor. The current draw should increase as more refrigerant is added to the system. If you don’t, you could clog the filter-dryer, create ice plugs at the junction where the capillary tube enters the evaporator, and all kinda other bad stuff that results in warm beer.Ĭheck the current draw on the compressor as the system is recharging. Here’s a look at some of the special toys, er, I mean, tools that you’ll need to do refrigeration sealed system work.Īfter the leak is patched, you have to pull a deep vacuum on the sealed system to remove as much water vapor as possible. But I just happen to have an extra tube that I can spare– come git you one. This is a specialty item that you won’t find at your neighborhood hardware store. Once the leak is located, then you apply “The Patch.”Īnd here’s the special patch goo that you use. Can be very hard to spot visually they’re usually located using a freon sniffer or bubble solution. This is a typical location for a pinhole leak in the evaporator. Photos courtesy of my comrade-in-arms and brother-in-the-Craft, Jedi Appliance Guy. To see the full-size version, along with the illuminating annotations, click the thumbnails.Īrmed with this essential background information, you’re ready to strut through a pictorial guide. Pop quiz: What are “thumbnail pics”? Anyone? Bueller? Bueller? Thumbnails are reduced-size versions of a full-scale picture. Note that the pictures included in this post are just thumbnail pics. “But, Samurai, shouldn’t we get an EPA license to buy the Freon so that we can be obedient to the gubmint and do everything they tell us to do?”Īhh, Grasshoppah, your bootlicking question reminds me of a story… what was it?… ah yes, The Story of O.įor written sealed system service procedures and a list of tools you’ll need, download this reference.Īnd this topic in the Kitchen Appliance Repair Forum has a good discussion about recharging tips. If you have an older refrigerator, you may need to convert from R-12 to R134a. (The compressor, its associated tubing, the evaporator, the condenser, and the Freon charge in the tubing are collectively referred to as the “sealed system.”) It takes you through all the procedures you’ll need to master in order to do your own sealed system work. If you’ve confirmed a Freon leak and you think you have the huevos to do the sealed system work yourself, you absolutely need this refrigeration service training DVD from Electrolux. Before you even think about undertaking this repair, you’ll want to read this excerpt from The Complete DIY Refrigerator Repair Reference:
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