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MTDV120DC Modular Tempering Unit

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Cruisair MTDV120DC Modular Tempering Unit

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Cruisair MTD Modular Tempering Unit (Marine Chiller System) - R410A, 120,000 BTUs, 60 HZ, 230V, 3 Phase.


Engineered for Environmentally Safe R-410A Refrigerant

The Cruisair MTD is a modular chiller engineered for optimal use of the new environmentally safe R-410A refrigerant. This tempered-water unit provides installation flexibility, reliability, maximum performance, and easy accessibility for maintenance and repair.

Flexible hose improves alignment for customer connections, and all seawater connections are reinforced with stainless-steel for added strength. Thermal expansion valves optimize performance over a wide range of conditions, while a hot-gas bypass valve maintains heating performance in cold seawater and helps prevent water freezing in the heat exchanger. With heating performance effective in cold seawater temperatures as low as 38°F (3.5°C), the need for separate fossil fuel or electric water heaters is eliminated in most applications.

The MTD is available in capacities of 24,000 to 120,000 BTU/hr (2 to 10 tons), and you can use multiple modules in any combination to achieve the total desired capacity. Custom frame and water-manifold installation for multiple units are also available. A reverse-cycle unit, the MTD provides reliable cooling and heating.

Key benefits

  • Engineered to maximize the performance of R-410A, an environmentally safe refrigerant

  • Modular design for installation flexibility

  • Reverse-cycle heating

  • Scroll compressors standard

  • Larger drain fittings for faster condensate drainage

  • Stainless-steel reinforced seawater connections

  • Flexible hose improves connection alignment

  • Removable seawater manifolds allow cleaning of condenser tubing

  • Integrated loop-water strainer and flow switch

  • Oversized heat exchangers for loop temperatures of 40°F (4.4°C) in cooling and 120°F (49°C) in heating

  • Thermal expansion valve for optimal performance over a range of conditions

  • Hot-gas bypass valve maintains heating performance in cold seawater and helps prevent water freezing in the heat exchanger


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Full Load Amps (FLA) Heat (A)


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Condensing Units

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