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Engineered. Specified.

Ready for Deployment.

NANO DC delivers commercially available HVAC solutions today. Explore our active product portfolio, including technical specifications and downloadable documentation.

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PRODUCT CATALOG

Specification and Technical Documentation

The following products are currently available for specification and installation. These systems support heating, cooling, and domestic hot water applications across residential and light commercial projects. Technical documentation, performance data, and supporting materials are provided within each product category to assist with system design and procurement.

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Heat Pumps

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Buffer Tanks

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Domestic Hot Water

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Ducted/Ductless FCUs

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HEAT PUMP

High-Efficiency Air-to-Water Heat Pump Systems

These air-to-water heat pump units are designed for commercial and residential hydronic heating, cooling, and integration with domestic hot water and distribution systems. Each model offers high seasonal performance, low-GWP refrigerant, and modular capacity scaling for a wide range of project applications.

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CX-35

Compact hydronic heat pump optimized for small systems with high seasonal efficiency and broad application compatibility.

2 Tons Cooling / 3.4 Tons Heating

IPLV Cooling 24,038 BTU EER 22.40

Heating 40,361 BTU COP 4.9 @W95/A47

Heating Seasonal Average COP 4.69 (SCOP)

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CX-50
Mid-range hydronic heat pump delivering balanced heating and cooling capacity with high certified seasonal performance.

3.5 Tons Cooling / 4.75 Tons Heating

IPLV Cooling 41,285 BTU EER 21.18

Heating 56,983 BTU COP 4.62 @W95/A47

Heating Seasonal Average COP 4.55 (SCOP)

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CX-65
Larger-capacity air-to-water heat pump designed for higher-load residential and light commercial hydronic systems.

3.7 Tons Cooling / 5.5 Tons Heating

IPLV Cooling 45,280 BTU EER 22.83

Heating 66,360 BTU COP 4.84 @W95/A47

Heating Seasonal Average COP 5.32 (SCOP)

Featuring:

  • Flexible Integration: Designed for compatibility with radiant, ducted, and ductless systems, as well as domestic hot water coils.

  • Monoblock Design: All refrigerant and controls are sealed in the outdoor unit, simplifying installation and eliminating refrigerant handling inside the building.

  • Low-GWP Refrigerant: R-32 refrigerant lowers environmental impact and improves heat transfer performance.

  • Stackable Scalability: Units can be combined for larger systems without significant re-engineering.

  • The CX-65 leads the world in performance and efficiency, earning the #1 global ranking from AHRI.

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BUFFER TANK

Stainless Steel Multi-Function Tanks For Air-To-Water Heat Pumps, Chillers, and Hydronic/Radiant/Floor Heating Systems

These stainless steel multi-function tanks are designed to support air-to-water heat pump and hydronic systems by providing thermal buffering, hydraulic separation, and system stability. They help reduce short cycling, improve efficiency, and simplify integration across heating, cooling, and domestic hot water applications.

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VCT-19

A compact stainless steel buffer tank designed to add thermal mass and hydraulic stability to smaller air-to-water heat pump systems.

19 Gallons/80 Liters
Stainless Steel Inner Tank w/ Stainless Steel Jacket
2” Polyurethane Insulation
2x Element ports 1” NPSM
2x Element/Thermostat Cavities w/ Covers Supports up to 2x 5500w Elements

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VCT-37
Stainless steel multi-function tank that enhances thermal buffering and improves operational stability in mid-sized hydronic applications.

37 Gallons/150 Liters
Stainless Steel Inner Tank w/ Stainless Steel Jacket

2” Polyurethane Insulation
2x Element ports 1” NPSM
2x Element/Thermostat Cavities w/ Covers Supports up to 2x 5500w Elements

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VCT-60
A larger-capacity stainless steel multi-function tank intended for higher-load residential and light commercial hydronic systems.

58 Gallons/220 Liters
Stainless Steel Inner Tank w/ Stainless Steel Jacket

2” Polyurethane Insulation
2x Element ports 1” NPSM
2xElement/Thermostat Cavities w/ Covers Supports up to 2x 5500w Elements

Featuring:

  • The tank is made of durable stainless steel, providing corrosion resistance and long-term reliability with minimal maintenance.

  • It enhances system efficiency by increasing thermal mass, stabilizing temperatures, and allowing heat pumps to operate closer to their optimal load for longer periods.

  • The hydraulic separation design simplifies integration with multiple loops and zones, allowing radiant floors, fan coils, and domestic hot water circuits to operate independently.

  • It supports versatile system applications, including air-to-water heat pumps, chillers, hydronic distribution, and domestic hot water setups.

  • Its multi-function design also aids in pressure stabilization and smoother flow, improving overall system performance and comfort delivery.

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DOMESTIC HOT WATER TANK (DHW)

Indirect Coil Heat Exchanger Tanks
Stainless Hydronic Tanks For Domestic Water Heating

High-efficiency stainless steel DHW tanks provide fast, reliable hot water while integrating seamlessly with air-to-water heat pumps. Oversized convoluted coils maximize heat transfer, reduce cycling, and deliver up to 70% energy savings compared to standard electric water heaters. Automated control ensures the system can prioritize water heating without interrupting space heating or cooling.

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DHW-40

Convoluted coil ensures fast heat transfer and reduced cycling for small-scale systems.

40 Gallons Gross/36 Gallons Net
2205 Duplex Stainless Steel Inner Tank
Indirect Coil: 1.25” x 33’ Convoluted (Wave)
304 Stainless Steel Outer Shell
2” Thick Polyurethane Insulation
1x Element Port, 1” NPSM, Up To 3500W

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DHW-80
Mid-sized stainless steel tank designed for standard residential or light commercial applications.

80 Gallons Gross/71 Gallons Net
2205 Duplex Stainless Steel Inner Tank
Indirect Coil: 1.25” x 66’ Convoluted (Wave)
SUS 304 Stainless Steel Outer Shell
2” Thick Polyurethane Insulation
1x Element Port, 1” NPSM, Up To 6000W

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DHW-105
High-capacity stainless steel tank for larger homes or projects with high domestic hot water needs.

99 Gallons Gross/93 Gallons Net
2205 Duplex Stainless Steel Inner Tank
Indirect Coil: 1.25" x 196' Convoluted (Wave)
SUS 304 Stainless Steel Outer Shell

2" Thick Polyurethane Insulation

1x Element Port, 1" NPSM, Up To 5500W

Featuring:

  • Constructed with 2205 Duplex stainless steel inner tanks and SUS 304 outer shells for maximum corrosion resistance and long-term durability.

  • Oversized, convoluted coil heat exchangers provide rapid heat transfer and high UEF performance, minimizing heat pump cycling and stabilizing system efficiency.

  • Engineered for seamless integration with air-to-water heat pumps, supporting indirect loops, radiant floor heating, fan coils, and ducted hydronic systems.

  • Available in 40, 80, and 105-gallon capacities to match project load requirements, with automated control valves to prioritize DHW heating without disrupting space conditioning.

  • High first-hour recovery and optimized coil surface area enable stable hot water supply under varying demand profiles.

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DUCTED/DUCTLESS FAN COIL UNIT (FCU)

Hydronic Fan Coil Units - Ducted & Ductless

High-efficiency fan coil units designed for integration with air-to-water heat pump systems. Available in ducted and ductless configurations, they provide precise hydronic heating and cooling with low fan energy consumption and quiet operation. Engineered for flexible installation in multi-zone or modular systems, supporting scalable and adaptable HVAC designs.

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CXI-SERIES

Ceiling/wall mounted hydronic fan coils for ductless installations, providing precise heating and cooling with quiet, variable-speed operation.

3,379-11,877 Cooling BTU/hr.

3,347-9,727 Heating BTU/hr.

Noise Level: 24-39dB

Fan Power Input 14-22W

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HW-SERIES
High-performance hydronic fan coils for ductless installation, delivering efficient heating and cooling with low noise and precise zone control.

9,895-24,908 Cooling BTU/hr.

9,895-24,908 Heating BTU/hr.

Noise Level: 18-49dB

Fan Power Input 13-57W

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CC-SERIES
Ductless hydronic cassette fan coils for unobtrusive installation, offering balanced airflow, near silent operation, and efficient heating and cooling.

6,824-12,966 Cooling BTU/hr.

7,813-12,760 Heating BTU/hr.

Noise Level: 39-44dB (HI)

Fan Power Input 27-38W

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VMB-SERIES
Ducted hydronic fan coils providing efficient heating and cooling with controlled airflow, quiet operation, and flexible installation.

~18,000-60,000 Cooling BTU/hr.

~40,000-173,000 Heating BTU/hr.

Noise Level: Quiet Operation

Power Input 60-80W

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V18B
Hydronic backup heater providing supplemental heating for air-to-water systems, ensuring consistent comfort during peak or extreme conditions.

Additional Heating Capacity:

18,000 BTU/hr.

Noise Level: 0 dB (Electric Element)

Power Input: 5.3kW (max draw)

Featuring:

  • All fan coil units use high-efficiency hydronic water-to-air heat exchange coils that are optimized for low water temperatures, ensuring fast and stable thermal performance in modern air-to-water heat pump systems.

  • CXI, High Wall, and Cassette units feature brushless, sealed DC fan motors that automatically adjust airflow to match load demand, improving part-load efficiency, reducing energy consumption, and maintaining quiet operation.

  • The units support flexible installation and coverage. CXI consoles fit wall or floor applications, High Wall units provide higher capacity for larger spaces, Cassette models integrate into ceilings with four-way air discharge for balanced airflow, and VMB units allow concealed ducted distribution for multi-zone or whole-home systems.

  • All units can operate independently or as part of a zoned hydronic system, while the V18B electric resistance heater delivers 18,000 BTU per hour of supplemental heat during peak demand or extreme conditions without adding noise.

  • All fan coil units are compatible with reverse-cycle air-to-water heat pump systems and support both ducted and ductless configurations, enabling flexible deployment across diverse hydronic applications.

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CONTACT US

Your Ideas. Our Support. Great Builds. 

Our products are designed for performance, reliability, and flexibility, from high-efficiency heat pumps to precision fan coils and backup heating solutions. Whether you are designing for a single home, a multi-zone development, or a large-scale project, these systems deliver measurable results with minimal hassle.

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Talk to our team today and see how easy it is to bring high-efficiency, future-ready hydronic systems to your next project.

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