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The 5 ton MRCOOL Universal 2nd Gen central ducted heat pump system brings together advanced inverter performance, high-efficiency operation, and exceptional installation flexibility for a premium approach to year-round home comfort. Rated at 17.5 SEER2 and generally suited for homes around 2,600–3,000 sq. ft., the system automatically adjusts compressor output as heating and cooling needs change to help maintain more consistent indoor temperatures. A 21.5-inch-wide multi-positional air handler delivers dependable airflow through the home's ductwork, while the option to use either traditional refrigerant connections or compatible No-Vac® Quick Connect® pre-charged line sets gives Universal added flexibility for replacement and upgrade projects.
The Universal inverter condenser automatically adjusts its output as heating and cooling needs change rather than relying on repeated full-power cycling. This allows the system to respond more precisely to indoor comfort needs, helping reduce temperature swings while supporting quieter, more efficient operation.
Universal is engineered for dependable comfort across a broad outdoor operating range. This 5 ton system can continue heating operation down to -22°F and cooling operation up to 122°F, giving homeowners strong year-round performance through demanding winter and summer conditions.
Universal supports both traditional refrigerant installation and compatible No-Vac® Quick Connect® pre-charged line sets. This added flexibility makes the system a strong option for premium replacement projects, equipment upgrades, and installations where a simplified refrigerant-line connection method is preferred.
The included 21.5-inch-wide air handler supports upflow, downflow, and horizontal installation, making it easier to fit the system into a range of existing duct layouts and indoor equipment spaces. Its high-efficiency ECM blower delivers dependable airflow while the fully insulated cabinet helps support quieter indoor operation.
Compatible electric heat kits up to 20 kW can be added through the air handler to provide supplemental or backup electric heat when additional heating support is needed.
The MRCOOL Universal Series is the brand's flagship central ducted heat pump, engineered for homeowners who want premium performance without compromising efficiency. Its advanced inverter-driven design maintains 100% heating capacity in outdoor temperatures as low as -13°F, delivering reliable comfort deeper into winter than many conventional heat pump systems. Combined with high-efficiency operation, quiet performance, and year-round comfort, the Universal Series represents the pinnacle of MRCOOL's central HVAC lineup.
Built for both new installations and central HVAC replacements, the Universal Series continuously adjusts its output to match your home's heating and cooling demands, helping maintain more consistent indoor temperatures while reducing unnecessary energy consumption. It also delivers 100% cooling capacity in outdoor temperatures up to 110°F, providing dependable performance through both extreme summer heat and harsh winter conditions.
MRCOOL Universal 2nd Gen provides a 10-year limited parts and compressor warranty plus 2-year limited labor coverage when the equipment meets the manufacturer's warranty and registration requirements.
This system uses R454B, an A2L refrigerant. Compatible R454B equipment and accessories must be used, and installation and service must follow manufacturer instructions and applicable refrigerant safety requirements.
The NV15-3834-O is a 15' long 3/8" x 3/4" pre-charged line set for use only with the MRCOOL universal condensers and air handlers. The specialized quick connect fittings allow the MRCOOL heat pump system to be installed using only a wrench; no vacuum pump, gauges, flaring, or brazing required.
Features:
Ensure a professional and secure installation for your condenser with this comprehensive installation kit. Designed to provide all the essential components needed for a smooth setup, this kit helps protect your system while ensuring proper electrical and refrigerant connections.
Equip your condenser with everything needed for a safe, durable, and professional installation. Order your Condenser Installation Kit today!
E Liteis a plastic pad designed as a mounting base for air conditioning condensers. The rugged design provides uniform and generous ribbing for optimum, self-leveling ground support without inserts. E Lite is injection molded from polypropylene, resulting in a pad that is lightweight, but not too light. A subtle texture prevents unit slide and presents a classic appearance, which is enhanced by rounded edges and a concrete gray color. Each pad is molded with its size in raised letters.
All sales of this product are final and are non-refundable.
The MRCOOL UHK05 is a 5kW supplemental electric heat kit designed for MRCOOL Universal Series air handlers. It provides dependable backup heat during extremely cold weather and comes with a built-in circuit breaker for safe, easy installation.
The NV25-3834-O is a 25' long 3/8" x 3/4" pre-charged line set for use only with the MRCOOL universal condensers and air handlers. The specialized quick connect fittings allow the MRCOOL heat pump system to be installed using only a wrench; no vacuum pump, gauges, flaring, or brazing required.
Features:
This wall mount bracket is perfect for outdoor condensers. The length of the wall bracket arms are 30" long. The condensing unit is mounted onto the L-shaped brackets and fastened using bolts and anti-vibration washers (not included with brackets).
Features:
All sales of this product are final and are non-refundable.
The Santa Fe Ultra70 was the first compact whole house ventilating dehumidifier built for tight, low-clearance installs. It removes up to 70 pints of moisture per day and covers homes up to 1,800 square feet, which makes it a strong match for smaller houses, condos, and apartments.
Ducted into your HVAC system, the Ultra70 controls humidity everywhere at once instead of one room at a time. That means no musty basement smell, no clammy upstairs bedrooms, and no conditions that let mold and wood rot get started.
The cabinet measures 12" W x 12" H x 28" L and converts between horizontal and vertical airflow discharge, so it works in mechanical rooms, closets, attics, basements, and crawl spaces alike. Now running R454B refrigerant, it exceeds Department of Energy efficiency standards and is built at Santa Fe's headquarters in Madison, Wisconsin.
The Ultra70 gives you three ways to install it. Tie it into your existing HVAC system with a dedicated 8" return and a supply connection with backdraft damper. Run it on its own separate ductwork. Or set it freestanding in a basement or crawl space when ducting isn't practical.
Both the return air inlet and supply air outlet use 8" duct collars. The back panel comes configured for horizontal flow through and rotates for vertical flow through with a T20 torx bit, which is what lets the same unit work in an attic, a closet, or under a floor.
Fresh air ventilation is optional and simple to add. A "T" into the inlet duct brings outdoor air into the system to dilute pollutants and maintain normal oxygen levels indoors, and the volume is adjustable with a range of dampers and controls.
Santa Fe warrants the Ultra70 Dehumidifier to be free from defects in materials and workmanship. The unit includes a 5-year limited warranty, with extended coverage on select components. Warranty coverage may vary based on installation, application, and registration requirements. Refer to the manufacturer’s documentation for complete warranty details.
Dehumidifiers live in the roughest parts of a house. The Ultra70 is built from heavy-duty steel with components chosen to hold up to damp air, dust, and temperature swings over years of runtime.
Inside, a high-efficiency refrigeration coil, compressor, and fan work together to pull more moisture using about 15% less energy than comparably sized units. The R454B refrigerant charge lowers the environmental impact compared to earlier models while keeping performance where it needs to be.
The MERV-13 filter comes standard and pulls fine particles out of the airstream as the unit works. Vacuum it regularly and swap it every six months. The unit operates between 49°F and 95°F, plugs into a standard 115V grounded outlet at 5.4 amps, and ships with a 9 ft. cord.


The 5 ton MRCOOL Universal 2nd Gen heat pump condenser delivers premium whole-home heating and cooling with advanced inverter technology built for consistent comfort across a wide range of outdoor conditions. Rated at 17.5 SEER2 when installed with its matching air handler, the inverter-driven compressor automatically adjusts its output as heating and cooling needs change, helping reduce temperature swings while supporting quiet, efficient operation. Universal also gives homeowners added installation flexibility with the option to use traditional refrigerant connections or compatible No-Vac® Quick Connect® pre-charged line sets.
Rather than relying on repeated full-power starts and stops, the inverter-driven compressor automatically adjusts its output to match changing heating and cooling needs. This allows the system to maintain steadier indoor temperatures and deliver a more consistent comfort experience throughout the day.
Universal is designed to provide dependable year-round performance through a broad range of outdoor temperatures. This 5 ton condenser can continue heating operation down to -22°F and cooling operation up to 122°F, giving homeowners strong performance through both winter cold and summer heat.
Universal supports both traditional refrigerant installation and compatible No-Vac® Quick Connect® pre-charged line sets. That flexibility makes it well suited for replacement projects, system upgrades, and installations where homeowners want the option of a simplified refrigerant-line connection method.
MRCOOL Universal 2nd Gen provides a 10-year limited parts and compressor warranty plus 2-year limited labor coverage when the equipment meets the manufacturer's warranty and registration requirements.
This condenser uses R454B, an A2L refrigerant. Compatible R454B equipment and accessories must be used, and installation and service must follow manufacturer instructions and applicable refrigerant safety requirements.
The 5 ton MRCOOL Universal 2nd Gen air handler is designed to complement the premium performance of the Universal inverter heat pump system with efficient, dependable airflow throughout the home. Its 21.5-inch-wide cabinet, high-efficiency ECM blower motor, and multi-positional design provide the flexibility needed for a wide range of central ducted installations while supporting quiet, consistent comfort.
The air handler can be installed in upflow, downflow, or horizontal configurations, giving installers more flexibility when adapting the Universal system to existing ductwork, replacement applications, or space-conscious equipment locations.
A high-efficiency ECM blower motor delivers steady conditioned airflow through the home's ductwork while supporting efficient system performance. Working alongside the Universal inverter condenser, the air handler helps maintain a more consistent indoor comfort experience as heating and cooling needs change.
The 21.5-inch-wide cabinet provides a practical footprint without sacrificing whole-home airflow capability. Full cabinet insulation helps reduce operational sound and unwanted thermal transfer, supporting the quieter, more refined comfort expected from the Universal system.
Compatible electric heat kits up to 20 kW can be added through the air handler to provide supplemental or backup electric heat when additional heating support is needed.
MRCOOL Universal 2nd Gen provides a 10-year limited parts and compressor warranty plus 2-year limited labor coverage when the equipment meets the manufacturer's warranty and registration requirements.
This air handler uses R454B, an A2L refrigerant. Compatible R454B equipment and accessories must be used, and installation and service must follow manufacturer instructions and applicable refrigerant safety requirements.
The MRCOOL UHK08 is a 8kW supplemental electric heat kit designed for MRCOOL Universal Series air handlers. It provides dependable backup heat during extremely cold weather and comes with a built-in circuit breaker for safe, easy installation.
The NV35-3834-O is a 35' long 3/8" x 3/4" pre-charged line set for use only with the MRCOOL universal condensers and air handlers. The specialized quick connect fittings allow the MRCOOL heat pump system to be installed using only a wrench; no vacuum pump, gauges, flaring, or brazing required.
Features:
The MRCOOL UHK10 is a 10kW supplemental electric heat kit designed for MRCOOL Universal Series air handlers. It provides dependable backup heat during extremely cold weather and comes with a built-in circuit breaker for safe, easy installation.
The NV50-3834-O is a 50' long 3/8" x 3/4" pre-charged line set for use only with the MRCOOL universal condensers and air handlers. The specialized quick connect fittings allow the MRCOOL heat pump system to be installed using only a wrench; no vacuum pump, gauges, flaring, or brazing required.
Features:
The MRCOOL UHK15 is a 15kW supplemental electric heat kit designed for MRCOOL Universal Series air handlers. It provides dependable backup heat during extremely cold weather and comes with a built-in circuit breaker for safe, easy installation.
The MRCOOL UHK20 is a 20kW supplemental electric heat kit designed for MRCOOL Universal Series air handlers. It provides dependable backup heat during extremely cold weather and comes with a built-in circuit breaker for safe, easy installation.