The Tranquility 27® Series provides you the MOST energy savings of any space conditioning system available. The advanced two-stage compressor and variable speed fan maximize efficiency while EarthPure® Ozone Safe refrigerant provides unprecedented environmental protection. The system is engineered for quiet, efficient operation and comes in multiple capacities and a variety of configurations.

Featuring the latest in geothermal heat pump technology, the Tranquility 27® Series delivers comfortable, environmentally responsible heating and cooling plus savings on your utility bills.

Low Utility Bills

• Extra high efficiency (EER 27) produces significant energy savings.
• Powered by electricity instead of fossil fuels.
• Consistent geothermal temperature reduces energy use.
• Optional hot water generator can lower home hot water cost.
• Heat pump installation may qualify you for a tax credit.

Environmental Tranquility

• Energy Star® qualified.
• Roughly 75% to 80% of heat supplied comes directly from the earth itself and is clean, free and renewable.
• Little or no CO2 emissions help prevent global warming.
• EarthPure® Ozone Safe refrigerant has higher efficiencies and zero ozone depletion for unprecedented environmental protection.
• MERV II filter removes up to nine times more dust, lasts three times longer and captures nearly 100% of pollen and spores compared to traditional fiberglass air filters.

Homeowner Satisfaction

• Two-stage technology automatically adjusts itself to provide the optimum, consistent indoor air temperatures regardless of the weather extremes.
• Variable-speed blower motor (standard) adapts to various duct systems for greater flexibility and helps even out hot or cold spots.
• Insulated compressor compartment and interior cabinet, plus no noisy outdoor fans reduce noise.
• Automatic alerts, simplified controls, and easy, lift-out access panels make it easy to use and service.
• E-coated air coil resists corrosion for longer life and improves moisture removal capabilities for additional comfort.
• Cabinets are heavy-gauge galvanized steel and epoxy powder coated for durable and long-lasting finish.
• The drain pan is stainless steel, both corrosion and stain resistant, and slopes to facilitate drainage.
• Geothermal heating and cooling has no flame, no odors, and no danger of fumes.
• Tranquility 27® is engineered for safety with compressor, overflow, and freeze protection, plus a shut-down switch and fault lockout.

The Tranquility 20® Series has some of the industry's highest single-stage efficiency ratings and provides you the MOST energy savings of any single-stage space conditioning system available. The Tranquility 20's advanced scroll compressor technology and microprocessor controls allow the Tranquility 20® to operate at the most efficient level for all weather conditions. The system is engineered for quiet, efficient operation and comes in multiple capacities and both horizontal and vertical configurations. The Tranquility 20 assures you of blissful comfort, maximum efficiency, superior dehumidification, and low utility bills.

The innovative design of the Tranquility Outdoor offers a variety of cost-saving installation options available for the first time with a geothermal system. Since the outdoor unit replaces your current unit, you can connect directly to your existing equipment and avoid additional installation and remodeling expenses. No changes or special modifications are necessary to your system connections. Just add a ground loop to be up and running.

Save Money

• Can be matched to most high-efficiency air coils and air handlers to save on your utility bills.
• Can be installed outside using your current system connections with no changes or special modifications.
• Easily connected to your existing indoor equipment to avoid additional installation and remodeling expenses.
• Easily connected to fossil fuel or electric furnaces, ideal for �add-on� installations, providing you with the maximum in convenience and comfort for less.
• Cost-saving installation options available for the first time with a geothermal system.
• Optional hot water generator can lower home hot water cost.

Feel Good

• Energy Star® qualified.
• Copeland™ high-efficiency single-stage advanced scroll compressor allows the most efficient operation level for all weather conditions.
• Roughly 75% to 80% percent of heat supplied comes directly from the earth itself and is clean, free and renewable.
• Little or no CO2 emissions help prevent global warming.

Homeowner Satisfaction

• The cabinet is powder coated and painted to resist the weather.
• Double spring and grommet compressor isolation plus no noisy outdoor fans mean ultra quiet operation.
• Automatic alerts and simplified controls make it easy to use.
• Fully insulated water and refrigerant lines, brass swivel water connections, and backseating brass service valves with service port make it built to last.
• Geothermal heating and cooling has no flame, no odors, and no danger of fumes.
• Easy, lift-out access panels make servicing a breeze.

The Tranquility product line is the most flexible geothermal technology available today. It is designed with the installer in mind to improve reliability and reduce installed costs. The Tranquility Split can easily be connected to your existing furnace or installed with a new air handler from ClimateMaster for quiet, efficient, and economic heating and cooling.

ClimateMaster's Tranquility high temperature Water-to-Water series can be used for radiant floor heating, snow/ice melt, spa and pool water heating, domestic hot water, and many other options. The Tranquility Water-to-Water series offers high efficiency with advanced features, high temperatures, extremely quiet operation, and application flexibility at competitive prices. The series is available in a wide range of unit sizes for most any installation.

Save Money

• Efficiency saves on your utility bills.
• Even heat distribution may lower heating bills.
• Radiant floor heating proponents claim that fuel savings of 15% to 20% over forced-air systems are possible.
• Radiant floor heating allows for lower water temperatures, which uses less energy and lowers utility bills.
• Water-to-water units can also provide chilled water for distribution to small fan coil units for zoned forced-air cooling.

Feel Good

• Higher temperature options.
• With radiant heating, the room heats from the floor bottom up, warming feet and body first, and flooring radiates heat for a long period of time.
• The system is �invisible� meaning there are no registers, baseboard units, or radiators to obstruct furniture arrangements, wall d�cor, and interior design plans.
• Radiant systems may result in less infiltration of outside air into the house compared to houses with forced-air heating.
• Radiant floor heating is ductless and very quiet.
• Independent zoning gives you more control.
• Copeland™ high efficiency scroll compressor allows efficient operation.
• Roughly 75% to 80% of heat supplied comes directly from the earth itself and is clean, free and renewable.
• Little or no CO2 emissions help prevent global warming.

Homeowner Satisfaction

• Compressors are mounted on vibration isolation springs to a heavy gauge mounting plate, which is then isolated from the cabinet base with rubber grommets.
• Fully insulated water and refrigerant lines and compressor section as well as stackable powder coated steel cabinet make it built to last.
• Equipment requires smaller installation footprint than a standard boiler installation.
• The unit can be matched to another system for air conditioning, if needed.
• There's no combustion chamber to maintain and clean.
• There's no risk of carbon monoxide (CO) poisoning.
• Fewer moving parts provide greater reliability.

As ClimateMaster's most adaptable R410A refrigerant units, the Tranquility medium temperature Water-to-Water series can be used for radiant floor heating, snow/ice melt, spa and pool water heating, domestic water heating, and many other options. The Tranquility Water to Water offers high efficiency with advanced features, extremely quiet operation, and application flexibility at competitive prices. The series is available in a wide range of unit sizes for most any installation.

Save Money

• Efficiency saves on your utility bills.
• Even heat distribution may lower heating bills.
• Radiant floor heating proponents claim that fuel savings of 15% to 20% over forced-air systems are possible.
• Radiant floor heating allows for lower water temperatures, which uses less energy and lowers utility bills.
• Water-to-water units can also provide chilled water for distribution to small fan coil units for zoned forced-air cooling.

Feel Good

• With radiant heating, the room heats from the floor bottom up, warming feet and body first and flooring radiates heat for a long period of time.
• The system is �invisible� meaning there are no registers, baseboard units, or radiators to obstruct furniture arrangements, wall d�cor, and interior design plans.
• Radiant systems may result in less infiltration of outside air into the house compared to houses with forced-air heating.
• Radiant floor heating is ductless and very quiet.
• Independent zoning gives you more control.
• Copeland™ high efficiencyscroll compressor allows efficient operation.
• Roughly 75-80 percent of heat supplied comes directly from the earth itself, and is clean, free and renewable.
• Little or no CO2 emissions help prevent global warming.

Homeowner Satisfaction

• Compressors are mounted on vibration isolation springs to a heavy gauge mounting plate, which is then isolated from the cabinet base with rubber grommets compressor isolation for ultra quiet operation.
• Fully insulated water and refrigerant lines and compressor section as well as stackable powder coated steel cabinet make it built to last.
• Equipment requires smaller installation footprint than a standard boiler installation.
• The nit can be matched to another system for air conditioning, if needed.
• There's no combustion chamber to maintain and clean.
• There's no risk of carbon monoxide (CO) poisoning.
• Fewer moving parts provide greater reliability.