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$59 for Air-Conditioning Tune-Up from D & R Heating and Air ($179 Value)

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Licensed professionals service client’s air conditioning system by performing a detailed check and necessary cleaning

Customer Reviews

100% Verified Reviews
All reviews are from people who have redeemed deals with this merchant.
ac unit
12 ratings5 reviews
November 26, 2020
Service man was very professional courteous did an excellent job very knowledgeable.
13 ratings9 reviews
September 18, 2020
The man was a bit late, the appointment before me was on the other side of town, so he didn't make it at the given time. That was ok. He was very friendly and explained everything to me. He made sure I understood what he was doing and showed me how to clean the unit. I was very satisfied with the service.
6 ratings6 reviews
September 2, 2020
Frank is an amazing technician. Love doing business with D & R
2 ratings2 reviews
August 6, 2020
Very friendly ! And very professional. I would definitely recommend. Our maintenance person was Juan.
12 ratings5 reviews
6 days ago
Very professional and friendly service.
1 ratings1 reviews
March 31, 2021
The tech that came out was very knowledgeable and spent time answering all my questions. This is my very first experience with Groupon and d&r heating and I would recommend this service to everyone. Thx
2 ratings2 reviews
March 25, 2021
D and R were wonderful to work with. I needed my furnace serviced and they were great on the phone answering my questions and setting up my service appointment on a day that suited me. The technician alerted me in the morning exactly what time he’d arrive(and he was spot on!) He was friendly and helpful with suggestions and explanations. Good appointment!
54 ratings36 reviews
March 24, 2021
I called first to make sure they would accept the Groupon based on where I live. He said yes and then said, "We can come today!" They did! The service tech called me when he was on his way. He was fast, friendly, and even liked me dog. Couldn't ask for anything more!
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About This Deal

  • Air-Conditioning Tune-Up. Includes:

    • Non-chemical outdoor coil wash (if water is available)
    • Inspecting air conditioner refrigerant charge
    • Checking indoor and outdoor temperature
    • Checking amp draw of fan motor and compressor
    • Checking oil motor bearings, if accessible
    • Checking and cleaning contactors
    • Inspecting and cleaning condensate lines
    • Inspecting wiring condition

CCB #210780

Central Air Conditioning: A Quick-Change Act at Home

Take a peek at the principles of central air conditioning to understand just what your technician will be adjusting.

A refrigerant is a substance that transforms more easily than most from a gas to a liquid and back again. This shape-shifting is what makes modern air conditioning possible. Refrigerant cools the home by traveling through a compressor, a condenser, and an evaporator—the last a part of the furnace system inside the house, while the other parts reside in an air-conditioning unit that usually sits outside staring longingly at the family it works for.

It might seem natural to think of air conditioning as a process of blowing cool air into the home, but it might be more easily understood as a matter of carrying off hot air. Fans suck air from the home into the system and draw it across the coils of the evaporator, which house liquid refrigerant. As the refrigerant relieves it of its heat, the furnace’s blower and ducts distribute the now-cooler air throughout the home. Meanwhile, under heat, the refrigerant becomes a vapor that flows into the compressor, which further pressurizes the gas and propels it into the condenser.

Now it’s time to get rid of all that heat. In the condenser, heat is radiated away, helped along by the venting and large surface area of the metal fins on the outside of the unit. This lets the refrigerant cool down and return to liquid form, leaving it ready to flow back inside and pick up another load of the home’s heat.

Since it hit the market in 1932, central air conditioning has not only made it possible to build houses in the hottest regions of the country—it’s actually changed the way those houses are built. High ceilings, eaves, awnings, attics, and front porches were once standard elements of home architecture that provided relief from the stifling summer heat and invited bats to come flap their wings to make breezes. Central air made it both possible and, given the cost of installation, desirable to create simpler one-story homes without these architectural flourishes, leading to a post–World War II boom in sprawling modern developments.

Need To Know

Promotional value expires 120 days after purchase. Amount paid never expires. Not valid for systems that are not working, also not valid for Heat Pumps. Valid only within 25 miles of zip code 97223. Appointment required. Limit 1 per person, may buy 1 additional as gift. Limit 1 per visit. Limit 1 per household. Valid only with Oregon residents. New customers only. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services.

About D & R Heating and Air