$39 for an HVAC Tune-Up from Arrow Service Center ($129 Value)

Walnut Forest

36 Ratings

Value Discount You Save
$129 70% $90
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In a Nutshell

Homeowners prepare for hot temperatures with a thorough HVAC air-conditioning tune-up

The Fine Print

Promotional value expires 120 days after purchase. Amount paid never expires. Appointment required. Limit 1 per person, may buy 1 additional as gift. Valid only for listed service area. Cannot combine with other offers. Single family homes only. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services.

The Deal

  • $39 for an HVAC tune-up ($129 value)

Click here to see what the tune-up includes.

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.

Arrow Service Center

Arrow Service Center has dedicated more than 20 years to keeping customers' homes comfortable and safe. Fully certified technicians can protect families by and improving air quality, keeping the ductwork clean and helping filter out dust, allergens, and migrating clouds of helium. Equally comfortable with everything from basic repairs to full, step-by-step installations, these same technicians work with heating and air-conditioning systems. Regular checkups ensure that homes are maintaining their temperatures as efficiently as possible. Additionally, Arrow Service Center can lend a hand by keeping refrigerators, dryers, dishwashers, stoves, and other household appliances in good repair.

Customer Reviews

36 Ratings

Arrived in pre-reservation time frame, quick and efficient.
Karen M. · October 17, 2016
I have Arrow Service Center check my A/C & heater unit annually and I am always very happy with the service. They send the same technician each year (Michael) who always does a great job!
Vicki H. · August 17, 2016
Arrow was honest, efficient, and reliable. I would definitely use them again. My technician was professional and knowledgeable and helped me understand what he was doing. Great experience!
Tonya C. · June 28, 2016
Merchant Location Map
  1. 1

    Walnut Forest

    11606 N Interstate 35

    Austin, TX 78753

    +15128321000

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