SUSTAINABLE TECH SOLUTIONS
PRODUCTS
Savings + Efficiency
Reduce your annual heating, cooling, and hot water costs by as much as 70% per year. No other gas furnace, air conditioner or heat pump comes close to this efficiency.
AIR-TO-WATER HEAT PUMP
A turnkey solution, bringing modern heating and cooling capabilities to life. Keep homes and buildings comfortable year-round with radiant heating, forced air cooling, and domestic hot water for less money and with less hassle.
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ASTON ADVANCED SERIES
Aston Advanced Series units are the best that GeoStar has to offer. It comes with our industry leading Aurora Advanced Controls, enabling two-way communication and energy, performance, and refrigeration monitoring. Dual capacity operation ensures increased comfort, energy savings, and reliability. Each unit utilizes environmentally safe R-410A refrigerant.
FORCED AIR ALL-IN-ONE UNIT
GeoStar ASTON SERIES
Aston Series units represent some of our best efficiencies and features. Available in single and dual-capacity models, allowing the choice of increased comfort, energy savings, and reliability. Each unit utilizes environmentally safe R-410A refrigerant and comes standard with our Aurora family of Base Controls for advanced two-way communication.
FORCED AIR ALL-IN-ONE UNIT
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Best-In-Class Performance Range
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Exceeds Conventional Heat Pump Performance Ranges
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Unparalleled Heating: 100% at -5°F outside temp*
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78% Heating Capacity at -22°F outside temp*
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Enhanced Cooling: 100% at 115°F outside temp*
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78% Cooling Capacity at 130°F outside temp*
* based on 2 Ton model
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P90 Solar + Energy Storage
Our P90 Solar + Energy Storage use solar by day and stored power by night and/or at peak demand times. The utility grid becomes your backup source. Combined our P90 systems can remove grid power consumption and mitigate demand charges.​
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Lithium ferrite phosphate technology.
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Energy Storage systems are all-in-one, grid-tied-backup-hybrid inverter systems.
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Stackable and customizable for large power demands.
Aston Advanced Series Indoor Split
Connect the Aston Advanced Series split to a GeoStar air handler to efficiently heat and cool your entire home, or add the unit to an existing fossil fuel furnace and the system will automatically select the most efficient fuel source for your home regardless of outside temperatures.
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Aston Series Indoor Split
Connect the Aston Series split to a GeoStar air handler to efficiently heat and cool your entire home, or add the unit to an existing fossil fuel furnace and the system will automatically select the most efficient fuel source for your home regardless of outside temperatures.
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ASTON ADVANCED SERIES OUTDOOR SPLIT
The rugged, sealed cabinets allow use outdoors while still providing protection from the constant abuse of the elements. Connect the Aston Advanced Series split to a GeoStar air handler to efficiently heat and cool your entire home, or add the unit to an existing fossil fuel furnace and the system will automatically select the most efficient fuel source for your home regardless of outside temperatures.
ASTON SERIES OUTDOOR SPLIT
The rugged, sealed cabinets allow use outdoors while still providing protection from the constant abuse of the elements. Connect the Aston Advanced Series split to a GeoStar air handler to efficiently heat and cool your entire home, or add the unit to an existing fossil fuel furnace and the system will automatically select the most efficient fuel source for your home regardless of outside temperatures.
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ASTON ADVANCED SERIES SINGLE HYDRONIC
The Aston Advanced Series Single Hydronic is designed for high-demand hot water applications such as radiant floor heating, pool or spa heating*, and snow melting for icy sidewalks.
ASTON SERIES SINGLE HYDRONIC
The Aston Advanced Series Single Hydronic is designed for high-demand hot water applications such as radiant floor heating, pool or spa heating*, and snow melting for icy sidewalks.
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ASTON ADVANCED SERIES OPTIHEAT
This hydronic system is perfect for baseboard radiator systems, pool/spa* heating, radiant floor applications, snow/ice melt, and more due to its up to 150 degree leaving hot water capabilities.
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ASTON ADVANCED SERIES DUAL HYDRONIC
Aston Dual Hydronic products are engineered for the high-volume water demands of larger luxury homes.
ASTON ADVANCED SERIES DUAL HYDRONIC
When paired with our Aston Series split system, an Aston Series SAH Air Handler provides the perfect solution for replacing an air conditioner or heat pump in homes with limited utility space.
CYPRESS
When paired with our Aston Series split system, an Aston Series SAH Air Handler provides the perfect solution for replacing an air conditioner or heat pump in homes with limited utility space.
FORCED AIR / HYDRONIC COMBO
Aston Series Console
GeoStar geothermal consoles provide the efficiency of geothermal heating and cooling without the need for a duct system or the space required by most units. They provide quiet, cost-effective conditioning and are perfect for areas like workshops, garages and basements where ductwork is unavailable.
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GEOSTAR COMMERCIAL LINE
You’re interested in being as efficient as possible—providing extremely comfortable heating and cooling while improving your bottom line. GeoStar units offer that and so much more.
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ES5 YT
The TETCO Residential Series Two-Stage, Multi-Position, Vertical Packaged (YT) geothermal heat pumps are a fit for applications that require forced air heating and cooling. These flexible heating and cooling systems come standard with domestic hot water assist to help cut hot water costs by up to 40% annually. Boasting our highest efficiencies, these units are ideal for homes of all sizes, storage buildings, agricultural structures, and more.
ION SERIES | VS VT
The TETCO Residential Series Compact, Vertical Packaged (VS/VT) heat pumps are perfectly suited for applications that require ducted, forced air heating and cooling. These units fit well in tight spaces and come standard with hot water assist for up to 40% cost savings on water heating annually. The VS/VT is a smaller version of the ES5 YT, and these models are ideal for homes of any size, net-zero buildings, and more.
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ION ZS/ZT | Compact Hz Packaged
The TETCO Residential Series Compact Horizontal Packaged (ZS/ZT) heat pumps are small and versatile, fitting between standard 24" trussing. The small size of these heat pumps makes them perfect for replacing older water-source heat pumps. These models come standard with hot water assist for 25% - 40% savings on hot water costs annually. As a lighter unit with high efficiencies, these systems are ideal for new and existing homes of all sizes, net-zero projects, storage buildings, and more.
ES4 CT
The TETCO Residential Series Multi-Position, Vertical Combination (CT) heat pumps provide forced air heating and cooling, supply the hot water for radiant floor heating, and come standard with hot water assist for up to 40% cost savings on hot water annually. These systems work well in large and small homes, storage building, or net-zero homes that require forced air heating and cooling and radiant floor heating supplied by the same unit.
ES4 RT | Outdoor Split
The TETCO Residential Series Outdoor Split (RT) heat pumps can provide forced-air heating and cooling, hot water assists for 25% - 40% savings on hot water costs annually, or can be used with a conventional furnace to create a dual-fuel system for optimal energy savings. The RT models are similar to the BS/BT indoor split systems, except the RT is installed outside, making these systems perfect for applications where there isn't space for a unit indoors, like in small homes or buildings.
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ES4 WS | Single-Stage Water-to-Water
The TETCO Residential Series Single-Stage, Water-to-Water (WS) heat pumps create heated or chilled water for use in a variety of heating and cooling applications, including radiant floor heating. These systems are lighter and more efficient than other water-to-water heat pumps and come standard with hot water assist for 25% - 40% cost savings on hot water annually. These heat pumps are a fit for small to large homes, net-zero homes, new construction or existing homes, storage buildings, and other structures where radiant heating is needed.
ES4 WT | Two-Stage Water-to-Water
The TETCO Residential Series Two-Stage, Water-to-Water (WT) heat pumps are designed to supply warm and chilled water for radiant floor heating, forced air heating and cooling (when paired with an air-handler), and hot water assists for 25% - 40% savings on hot water costs. WT heat pumps can also be used for pool heating. These systems work for small to large homes, buildings, and homes looking to achieve net-zero, storage buildings, and other types of structures that are in need of radiant heating.
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ES4 XT | Two-Stage Vt Packaged
The TETCO ES4 Residential Series Multi-Position, Vertical Packaged (XT) heat pumps are used to provide forced-air heating and cooling and come standard with hot water assist. With the XT's high efficiencies, homeowners will see savings of up to 70% on heating and cooling costs and up to 40% savings on hot water costs annually. Crafted for flexible field installation options, these systems are a fit for homes of any size, agricultural facilities, and more.
ES5 BS/BT | Indoor Split
The TETCO Residential Series Indoor Split (BS/BT) heat pumps provide ducted heating and cooling and hot water assist for up to 40% savings on annual water heating costs. These systems can be paired with a conventional furnace to create a dual-fuel system with optimal energy savings. The BS/BT heat pumps can be used for heating and cooling in small to large homes, storage buildings, agricultural facilities, and more.
ES5 HP | HP HT Water to Water
The TETCO Residential Series High-Temperature Water-to-Water (HP) heat pumps provide high water temperatures that are among the industry's top hot water assist options. These systems can be used to supply 100% of the hot water needs for a home or building, or it can be used for radiant heating, pool heating, or snowmelt. It's at home in new construction or an existing home with a small footprint and ability to connect to the same geothermal loop as another system.
ES6v WV | VS Water-to-Water
The TETCO Residential Series Variable-Speed Water-to-Water (WV) system is the first geothermal heat pump to provide in-floor radiant heating, forced air heating and cooling, and 100% of the home's domestic hot water in one compact, efficient package. The variable-speed water-to-water can cut your heating and cooling bill by over 30 percent when compared to a standard geothermal system, which means up to 80 percent savings over a traditional HVAC unit. This unit can heat, cool, and provide hot water for any size home, building, net-zero structure, and more. The WV has been designated as one of the Most Efficient ENERGY STAR® certified products in 2022.