Hybrid Geothermal Swimming Pool HVAC System

With the changing in temperatures by the seasons makes a Swimming pool a very good Geothermal Source and when incorporating an evaporative cooling tower will result in a energy efficient heating and cooling solution. Utilizing the energy from the swimming pool our designed is for new construction or retro fitting.


Plus, this design can extend season swimming enjoyment!

The Swimming Pool is an excellent resource Geothermal System.

There are several options to consider on this type of installation. Let’s start with a retro fit first. The overall design is incorporating an Evaporative Subcooling Tower in to your existing swimming pool pump system. This will allow the tower to pull heat from the pool and heat the home in the winter. But at the end of summer and you are still cooling you home it will dump the heat energy into the pool and extend the pools swimming pleasure. The Heating and Air Conditioning layout is just like the residential Subcooling retro fit design. The actual installation layout will be designed by our engineer to properly fit the geographic region of the installation.

This installation may require help and assistance from a HVAC and Pool Company. This will depend on your knowledge and tools. Super Energy Efficient!

This application is designed for a simple single or multi-zone (several air handlers inside) and Several air condenser units outside in different locations. Simple Retro-Fit installation with any existing system. The tower and pump is wired 220v. What most pool pumps are wired. You must supply water to the tower and connect to our stainless steel flex 1/2” female fitting. PVC glue the 2 pipes from the pump housing to the Evaporative Subcooling tower. WSHP Forced air systems do not require an outside condenser unit. All-in-one packaged unit.

Not Sure what to order, refer to YOUR LAYOUT.

Need Help?     Call

(512) 704-8200 or (229) 638-2889

Need Help?     Call

(512) 704-8200

(229) 638-2889

Placement Planning:


Our Evaporative Fluid Cooler may be installed remotely, away from the loop. This choice may require a Flow Switch (supplied). This flow and temperature control will turn on/off Tower pump and fan. Recommended to be placed by the Swimming Pool pump system.


Water access needs to be considered. You will be connecting into a ¾ stainless steel standard female thread fitting.


Ball valve is in place to divert flow to the tower from the loop.  The tower should be able to handle all of the flow or you can open the valve a little bit to allow water to by pass the tower if the tower restricts the flow too much.  Just open the by pass ball valve little by little so most of the flow goes to the tower.


The Product:


All loop connections are 1 ½ PVC. You will connect into a Slip joint.


Attractive all fiberglass cabinet cannot corrode. Never requires painting. Air inlet windows designed to keep sunlight out which eliminates algae growth to help eliminate maintenance concerns. Fiberglass basin designed to eliminate freeze damage. Pump is protected by low wattage heat strips. High efficiency evaporative fluid copper coil design, commercial PVC evaporative media & Fittings, water Spray Nozzles, Durable plastic, non-corrosive and non-fouling. Aluminum body Fans, High Efficiency multi-speed motors, epoxy coated frame, precision balanced plastic blades for quiet, trouble-free service and salt air resistant.


Manufacture offers a 15 Year Warranty on the unit, 3 years on the pump and fan.

Total  Energy Conservation Products

Plan ahead for NEW CONSTRUCTION utilizing your swimming pool.

This application using a standalone geothermal forced air system or split geothermal system using a Heat Exchanger Condenser & Air Handler get the most out of your swimming pool.


Split system designs are perfect for retro-fitting when converting to Geothermal.

For an existing Swimming Pool / utilize a Evaporative Cooling Tower to heat your pool & Cool your home.

Split System Applications

Retro-fit & new designs - this replaces your Air Condenser.