Negative Pressure Switch Failure – Heating and Air Holly Springs, NC Testing a negative pressure switch on a Lennox Induced Draft Motor Here’s a customer in Cary North Carolina that called us when their heating did not work. Checking the negative pressure switch on a Goodman horizontal furnace. The pressure
Pressure Switch Quick Check HVAC Pressure Switches – HVAC Companies Near Holly Springs, NC This brief video shows a quick check on a pressure switch. Although this is a very rudimentary check, the proper check involves checking with a manometer and checking to the correct pressure as printed on the
How to Check Refrigerant Leak Checking to see if you have a refrigerant leak Recently I visited a customer who was selling her home and she had a situation where the air conditioner not cooling to the set temperature at which she had it set. She had called another HVAC
Over and over we get asked … How often should I change my air filters? Change your air filters on a regular basis. Dirty filters are around 25% of the problems that result in air conditioning failures. Dirty air filters allow large amounts of dirt, irritants, and dust to flow
Air Conditioning Not Cooling – 5 Steps To Getting It Running Again Are you finding that your air conditioning unit is suddenly not cooling? Whether completely not running or running – but not blowing cold air … the last thing you want in the middle of a HOT Holly Springs summer
Do You Really Need a New Air Conditioning Unit Because of a Leak? Over and over we get calls from people told by other companies that they need a new air conditioning unit because they have a leak. In about 95% of those cases we were able to fix their
Air Conditioner Refrigerant Leak Leak Seal Products If you have been living with a leak and have been charging your air conditioner almost every year, then this is a video you need to watch. NuCalgon Easy Seal and Easy Dry are a set of products designed for A/C systems
Furnace Repair Services Near You No Heat Furnace Repair – Holly Springs NC Are you having trouble with your furnace or heat pump in the Holly Spring and Greater Triangle NC area? Call Alexander Services today. 919-886-4822
How Often Should I Have My Air Conditioner Tuned-up? Are you confused about how often you should have your home air conditioner tuned-up? We recently had this question asked to us on Facebook and thought we would share it. Question: Our units are 5 years old now. How often do
Signs You are Low on Refrigerant How to know if I am low on refrigerant So you’ve just had someone service your Air Conditioning unit and they told you that you need refrigerant… but you are not sure your air conditioning technician is telling you the truth. Here are 3
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Alexander Services provides Heating, Air Conditioning, Electrical and Plumbing Services in the Greater Raleigh Area and surrounding areas. Offering both Commercial and Residential Services, we provide emergency services and are open 7 days a week to provide you quick, award-winning same-day service.
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