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Currently, no TX Tax districts are factoring geothermal systems into their home property values. That is, a $20,000 install will not increase your home taxable value , but it sure means a lot to a new buyer if you are selling it.. The ten year P and L warranties are transferable. |
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A geothermal system does cost more up front to install. You will need some type of ground contact system ...earth loops, pond, or water well to supply earth temperature. Even if you pay out of pocket you should see the payback within 4-5 yrs, and the ground loop system is a one time install. 50 –100 yr life span. |
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These systems are totally indoors, not exposed to weather or harsh temperatures. The life span is 20 yrs or more. Service is minimal, less than a conventional AC, and the best part….the factory provides a 10 yr parts and labor warranty on the unit. That’s right, the factory will pay a certified Water Furnace dealer for any repairs in the first ten years.! |
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Frequently Asked Questions Geothermal HVAC systems |
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It does save that much. It has been popular, and becoming the norm in northern States, because it offers 4x the savings in heat that it does in cooling. Still, with the last few years of technology, the cooling side is now double the efficiency of the best “conventional” units, and provides free hot water as well. |
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Does geothermal really save that much in utilities? If so, why is it not done everywhere? |
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Is it hard to maintain? How much will it cost me to service? Who will service it? |
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How much more does it cost to install? I need savings now! |
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Will it raise my property values? What good is it if my taxes go up? |
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Your existing duct system, if in good condition, is re-usable. The equipment itself is comparable in price to a 16 seer conventional system. The additional cost is mostly for the ground loop system. Costs can vary on this. A sit visit would determine the best method to use. |
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How much does the system cost? Can I use my old ducts? |
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I need to know...how much...really? |
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OK, here are some fair numbers. Water Furnace Envision 2 speed 4ton unit $7200. Ductwork and installation indoors. $2500, 4 ton ground loop system, (4-250’ bores with u tubes, connected back to system) $7000. Misc parts, (thermostat, pump, flush box. Etc) $1000
There you are; A complete 4 ton 35 seer system installed for about $18500. Oh don’t forget….30% federal tax rebate. $5550 ...Now the cost is about $12,900. And you save $1500/yr in electric bills or more?....Yes! |
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Will “ Geo Energy” cool and heat my house as well as before? I don’t want to give up comfort just to save power. |
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You will not lose heating or cooling capacity. In fact, with the Envision unit we recommend, you will have two stages of cooling, providing superior humidity control inside your house. Heating will be temperate and steady, but not the hot dry heat of a gas furnace. Your air quality control will exceed what you have already. |
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Got an AC or Heat question? Email me for an answer within 24 hrs.
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mark@alliedairtexas.com |
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What are the tax incentives for geothermal in Texas? |
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Federal Tax as of 2009 rules now credit 30% of your installation cost of your system in a new home or a retrofit. In 2008 installations were limited to a cap of $2000. Click here for tax brochure. |
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Can my pool be used to heat and cool my house? |
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Yes it can. In winter, heat is removed from your pool, and heats your home. In spring, your AC comes on and helps heat your pool earlier in the season than usual. In summer, heat from your home is carried to the pool, where earth contact and evaporation carry most of the waste heat away. Pool will be a little warmer than usual, but a small fountain or aerator can cool it down to normal temps. In fall, the pool will stay warmer longer in the season. All this is free energy, and qualifies for the 30% tax credit. |
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Can geothermal be used to heat my pool, or hot tub? |
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It can be used to heat your pool or hot tub and use 25% or less of the energy it costs with conventional gas heat. Or you can use your pool temp to heat your hot tub. Heats the hot tub and cools the pool at the same time. Better than hooking up a 400,000 BTU gas heater and heating both at the same time! |