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Central Air Conditioning Replacement & Installation

Knox, IN Air Conditioner Services

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McGrath Refrigerationstarstarstarstarstar4.9 / 5

147 Total Reviews 574-772-3575$2520 S US 35, Knox IN

Air Conditioning Service, Repair and Installation

McGrath Refrigeration is one of the leading providers of air conditioning repair and air conditioning service in Knox, IN, offering timely solutions to problems related to your air conditioning system. Our HVAC technicians will come to your rescue when you want emergency AC service or repair, or just need a hand with your residential or commercial cooling problems.

You'll find we take our job seriously and highly value the trust that is placed in us. McGrath Refrigeration goes far beyond what others do by investing in the training and equipment necessary to protect your home or family in Knox, IN. Whether you have a central AC system, Heat Pump or Ductless Mini Split we are here to help.

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Diagnosed A Faulty Capacitor In The Condensing Unit. Replaced Capacitor And Unit Is Operating Correctly
Thomas, K. Knox, IN
07-12-2022
07/23/2024 02:36 Pm By Steve Keeley Changed Coil Vac”d System To 200 Microns Unit Is Working As It Should. 07/01/2024 08:17 Am By Steve Keeley Looked For Leak Found A Coil Leaking At U Bends. This Is An Aluminum Coil That Can’t Be Repaired. Needs New Coil And Check If It’s Still Under Warranty. Please Contact Customer With Price. 06/03/2024 12:50 Pm By Steve Keeley Added Dye Stick Need To Go Back In A Month Or So To Find Leak. 05/16/2024 12:26 Pm By Sedric Sullivan Changed Filters. Added Tablets To A-coil Pan. Delta T Was 10 Degrees. Indoor Wet Bulb Was 54.7 Degrees. Non TXV System. Vapor Line Pressure Was 67 Psi Temperature Of 71.2 Degrees Contractor Was Good. Capacitor Was Good. Condenser Was Cleaned. Added 2 Lbs 5 Oz Of R-410A. New Vapor Line Pressure Is 110psi Temperature Of 45.8. Superheat Being 9 Degrees. New Delta T Was 20 Degrees. Customer Would Like A Leak Stick Added To The System To Find The Leak.
Linda, D. Knox, IN
07-24-2024
Checked A/c DT Was 17 Degrees. Cleaned Condenser Coil. Suspect Unit Is Possibly Low On Refrigerant But Outside Temp Is Only 56 Degrees So I Can’t Really Check Charge. Told Customer If It Still Acts Up When It Gets Warmer Out I Will Have To Swing Back By And Put Gauges On.
Dorena, M. Knox, IN
07-09-2024
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