Des Moines, IA Geothermal Heating and Cooling Systems

Thermal Tek

Thermal Tek of Des Moines, IA is an environment friendly HVAC contractor. We offer heating and cooling solutions that are both safe and cost-efficient. We specialize in Geothermal heat pumps, traditional furnaces, and central air units. Our indoor air quality technology is built to exchange stale air (pets, allergens, and toxins from construction materials) with fresh air from the outside, without losing the efficiency of the system. With highly trained technicians, you can rely on us for quality systems for your home and business.

Geothermal Heating and Cooling Systems - Des Moines, IA - Thermal Tek

Services and Products We Offer:

  • High efficiency air conditioners
  • Energy efficient heating systems
  • Geothermal heat pumps
  • Solar panels
  • Indoor air quality
  • Sheet metal
  • Senior and military discounts
  • 10% efficiency upgrades rebate
  • Service all makes and models

GEOTHERMAL ENERGY: THE WORLD’S MOST ENVIRONMENTALLY FRIENDLY HEATING/COOLING SYSTEM.

Geo-Thermal works by using a constant ground temperature of 43*-47*. The theory is to use that constant temp to lower or raise the temperature of an evaporator coil placed in line with the blower fan.

A traditional A/C system has a coil temp of 43*-50*. It’s easy to understand how efficient the A/C system operates. The temp of the home is transferred from the coil to the ground and then loops back to your home at a perfect temp of 43*-47*. The heating and water heating mode works the same but backwards, because of the properties of Freon and antifreeze. The Freon is able to extract heat from the 43*-47* ground and raise your coil temp to 110*-120*. Freon has a low boiling point of -55*, so it can extract and transfer heat from the 43*-47* degree ground loop. A traditional heat-pump such as those used in the southern U.S use the outdoor temp 40*-45* to heat their home. The Geo-Thermal always has the constant temp to use.

Heat pumps are the second most efficient next to Geo-Thermals.
Why are Geo-Thermal #1? Constant Ground Temp.

Worth noting are the perfect conditions in which Geo-Thermal operate, 72*. This makes them less likely to breakdown and a much longer life expectancy. A geothermal system may cost more to install initially, but will pay for itself within 5 to 10 years. Then will provide years of energy savings. Geothermal Systems can save you 30-70% on your monthly utility bills. Today you can receive a 30% renewable energy tax credit for installing a geothermal system.


Contact Thermal Tek today at 515-975-2236.


Thermal Tek is committed to the concept of planet protection. We recycle everything recyclable because we believe our children's future depends on how we handle recycling and energy consumption. Our motto is “ Saving the Planet One System at a time” and Machines running Green ...

Contact Information

515-975-2236

Thermal Tek

Des Moines, IA