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This 3 ton MRCOOL Central Ducted Hyper Heat 2nd Gen system combines a Hyper Heat inverter condenser with a multi-positional air handler for electric heating and cooling throughout the year. Rated at 17.4 SEER2 and generally suited for homes around 1,600–2,000 sq. ft., it is designed for stronger winter heating performance. The inverter condenser automatically adjusts output while the Variable DC Blower distributes conditioned air through existing ductwork, and compatible No-Vac® Quick Connect® pre-charged line sets support MRCOOL DIY installation.
Hyper Heat technology is designed to continue providing useful electric heat as outdoor temperatures fall. This system can operate in heating mode down to -22°F, making it a strong choice for homes in colder regions.
The inverter-driven condenser automatically adjusts output as heating and cooling needs change. The Variable DC Blower works alongside it to distribute conditioned air more consistently through the home's duct system.
Compatible No-Vac® Quick Connect® pre-charged line sets simplify the refrigerant connection between the indoor and outdoor equipment and support MRCOOL DIY installation.
The included air handler supports upflow, downflow, and horizontal installation. Its Variable DC Blower helps provide steady airflow throughout the home.
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 Hyper Heat Series is engineered for homeowners who need dependable heating performance when winter temperatures drop. Its advanced inverter-driven technology maintains 100% heating capacity in outdoor temperatures as low as -5°F, delivering reliable warmth during cold weather while providing efficient cooling throughout the summer. Built for whole-home ducted applications, the Hyper Heat Series offers an ideal balance of comfort, efficiency, and year-round performance.
Designed to continuously adjust its heating and cooling output to match your home's demand, the Hyper Heat Series helps maintain more consistent indoor temperatures, improve energy efficiency, and reduce operating noise compared to traditional single-stage HVAC systems. It also delivers 100% cooling capacity in outdoor temperatures up to 109°F, providing dependable performance through hot summer conditions without sacrificing efficiency.
MRCOOL Central Ducted Hyper Heat 2nd Gen provides 10-year limited parts, compressor, and labor warranty coverage when the system 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.
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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!
This wall mount bracket is perfect for outdoor mini split condensers. The length of the the wall bracket arms are 21" long. The condensing unit is mounted onto the L-shaped brackets and fastened using the bolts and anti-vibration washers provided.
Features:
All sales of this product are final and are non-refundable.
The MRCOOL MVPHK05 is a 5kW supplemental electric heat kit for use only with MRCOOL full size air handlers. Circuit breaker included.
This 3 ton MRCOOL air handler distributes conditioned air through a central duct system when paired with a compatible MRCOOL heat pump condenser. Its 21-inch-wide cabinet supports upflow, downflow, and horizontal installation, while the Variable DC Blower helps provide steady airflow throughout the home. The air handler works with rated VersaPro 2nd Gen and Central Ducted Hyper Heat 2nd Gen condensers.
The air handler can be installed in upflow, downflow, or horizontal configurations, providing straightforward flexibility when adapting the equipment to different duct arrangements or installation locations.
The Variable DC Blower can change airflow as the connected inverter system operates rather than moving air at only one fixed level. This helps distribute heating and cooling more consistently throughout the home.
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.
Warranty coverage applies when the air handler is installed with approved compatible MRCOOL equipment and 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 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.


This 3 ton MRCOOL Central Ducted Hyper Heat 2nd Gen condenser is designed for efficient electric heating and cooling in homes that experience colder winter conditions. Rated at 17.4 SEER2, the inverter-driven compressor automatically adjusts output as comfort needs change, while Hyper Heat technology supports strong heating performance as outdoor temperatures fall. Compatible No-Vac® Quick Connect® pre-charged line sets simplify DIY installation.
Hyper Heat technology helps the condenser continue providing electric heat during colder weather. The system is designed to operate in heating mode down to -22°F, giving homeowners strong cold-climate capability.
The inverter-driven compressor automatically adjusts output as heating and cooling needs change rather than relying only on full-power cycling. This supports more consistent indoor temperatures and efficient operation throughout the year.
Compatible No-Vac® Quick Connect® pre-charged line sets simplify refrigerant connections between the condenser and its matching air handler, supporting MRCOOL DIY installation.
MRCOOL Central Ducted Hyper Heat 2nd Gen provides 10-year limited parts, compressor, and labor warranty coverage when the system 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 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.
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The MRCOOL MVPHK08 is an 8kW supplemental electric heat kit for use only with MRCOOL full size air handlers. Circuit breaker included.
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:
Provides simple and secure mounting for small and large piping systems, ductwork runs, cable trays and smaller equipment such as condensers. Linear track offers adjustable mounting. Manufactured from exterior grade materials.
The MRCOOL MVPHK10 is a 10kW supplemental electric heat kit for use only with MRCOOL full size air handlers. Circuit breaker included.
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.
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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 MVPHK15 is a 15kW supplemental electric heat kit for use only with MRCOOL full size air handlers. Circuit breaker included.
E Lite Condenser Pad is designed to provide solid support for air conditioning condensers. It's made from sturdy polypropylene, striking a balance between lightness and stability. Its robust design ensures a level ground without the need for extra components.
E Lite Risers complement the Condenser Pad, allowing you to adjust your setup as needed. They are constructed from weather-resistant PVC for outdoor use.
E Lite Condenser Pad and Risers offer reliable support without any complications. They are built to last and deliver efficient performance. Consider E Lite for your support needs – it's a practical solution for your projects.
All sales of this product are final and are non-refundable.
The MRCOOL MVPHK20 is a 20kW supplemental electric heat kit for use only with MRCOOL full size air handlers. Circuit breaker included.