AC or Furnace Inspection and Tune-Up or Silver Advantage Plan from Aire Serv of Aggieland (Up to 72% Off)

Aire Serv of Aggieland Houston

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Limited time remaining!
Up to 72% Off

Customer Reviews

2 Ratings

Awesome tech. Very informative gentleman. Glad to have found Aire Serv of Aggieland!!
Daryle R. · April 19, 2016

What You'll Get


Choose Between Two Options

$39 for AC or furnace inspection and tune-up ($139 value)

$75 for silver advantage plan AC and furnace tune-up ($159 value)

  • Includes both Spring and Fall tune up schedule
  • Check all electrical components
  • Check refrigerant levels and order of operations
  • Clear out all drain lines
  • Inspection report of overall condition of unit
  • Recommendation for improving the safety, reliability, efficiency, and comfort of your HVAC system

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.

The Fine Print


Promotional value expires 90 days after purchase. Amount paid never expires. Valid only within 20 miles of zip codes 77845, 77802, 77803, 77805, and 77808. Appointment required. Limit 1 per person, may buy 1 additional as gift. Limit 1 per household. Valid only for option purchased. Silver Advantage Plan does not cover any deferred maintenance. May be repurchased every 30 days. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services.

About Aire Serv of Aggieland


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