Up to 97% Off Air-Duct or Dryer Vent Cleaning from Purified Air Solutions

Purified Air Solutions Nashville

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In a Nutshell

Licensed technicians clear air vents of dirt and debris for healthier air circulation and reduced energy costs

The Fine Print

Promotional value expires 120 days after purchase. Amount paid never expires. May be repurchased every 90 days. Valid only within 35 miles of zip code 37203. Appointment required. Merchant's standard cancellation policy applies (any fees not to exceed voucher price). Limit 1 per person, may buy 1 additional as gift. Limit 1 per household. Valid only for option purchased. Limit 1 voucher per unit. Cannot be combined with other promotional offers or with other Groupon offers. Includes unlimited supply vents and one return. Includes up to 10 supply vents. Extra fee applied for additional vents. Extra fee may apply for cleaning outside standard conditions - including but not limited to excessive pet hair, dirt or dust. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services.

Choose Between Two Options

  • $17 for air-duct cleaning ($500 value)
  • $23 for air-duct and dryer vent cleaning ($575 value)

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.

Customer Reviews

Everrett arrived right when he said he would and took me around to show me what needed to be done. He was polite and professional and we will definitely use their services again.
Elena M. · June 28, 2017
Everett was the most professional and knowledgeable service technician I have encountered in a long time. He was on time for the appointment. He came right in and did his inspections. He took time to explain his findings and was able to resolve the issues the same day. I am so grateful, that I ran across this groupon and Purified Air Solutions. I will definitely make sure to recommend them to both family and friends. Very professional, knowledgeable, and cost effective!!! Thank you Everett and Purified Air Solutions!
Jeff B. · April 21, 2017
First time using the guys and very happy. The tech arrived on time and was very friendly. He did a great job and cleaned all of our vents upstairs. It was a lot of work for the price of the groupon. I will be recommending these guys to friends. Top quality work at a fantastic price. Thanks!
Andy C. · April 14, 2017

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