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37MBRA

Single-Zone Light Commercial Heat Pump

This ductless heat pump is a powerhouse unit with up to 20 SEER2 cooling and 10.4 HSPF2 heating efficiency. Features like Ref9rigerant Leakage Protection and Condenser High-Temperature Protection make this unit smart as well as efficient.

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Timely registration required for 10-year parts limited warranty. Limited warranty period is 5 years if not registered within 90 days of installation. Jurisdictions where warranty benefits cannot be conditioned on registration will receive the registered limited warranty periods. Please see warranty certificate for further details and restrictions.
Features & Benefits (open)
  • Built-in basepan heater
  • Condenser high-temperature protection
  • Refrigerant leakage detection
  • Quiet outdoor operation
  • Anti-corrosive fin coating
  • 10-Year Parts Limited Warranty2
Specifications
  • Up to 20 SEER2
  • Up to 10.2 EER2
  • Up to 10.4 HSPF2
  • Outdoor sound: as low as 62.5 decibels1
  • Cooling operating range -13° ~ 122° F (-25° ~ 50° C)
  • Heating operating range -13°~75° F (-25°~24° C)
  • Piping length: Up to 246 ft. (75m)
  • Inverter compressor
  • 3.0 – 4.8 Ton
  • 208/230V
  • Compatible with lower global warming potential R-454B refrigerant
Documents
Reference: document-listing
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Cooling Efficiency
Up to 20 SEER2; Up to 10.2 EER2

SEER2

SEER2 stands for Seasonal Energy Efficiency Ratio and applies to cooling efficiency for central air conditioners and heat pumps. The higher the SEER2, the greater the energy economy.

EER2

The Energy Efficiency Ratio (EER2) that calculates the energy the unit uses to function. It can be found by dividing a unit’s BTU output by its wattage, and the high EER2 rating means a more efficient air conditioner, so the higher the better.

Heating Efficiency Rating
Up to 10.4 HSPF2 heating

HSPF2

Heat pumps heat your home using electricity as their fuel source, and their efficiency is measured as Heating Seasonal Performance Factor (HSPF2). The higher the HSPF2, the greater the efficiency and the greater your energy savings potential.

System Type
Single Zone

Zones

A single-zone ductless system heats or cools one specific area with a single indoor unit, while a multi-zone system connects multiple indoor units to one outdoor unit, allowing for individualized climate control in different rooms or zones.

Sound level
As low as 62.5 decibels1

Sound Level

A decibel is a unit used to measure sound or power level of an electrical signal by comparing it with a given level on a logarithmic scale.

Categories
ductless-systems

1Quietest size within each model group during low fan-speed operation

2If properly registered within ninety (90) days after original installation, parts are warranted to the original purchaser for a period of 10 years. Otherwise, parts warranty is 5 years. For other applications a 7-year parts and 7-year compressor limited warranties apply. See warranty certificate for details.

California residents please see Proposition 65

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