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37MHRAQ

22.4 SEER2 Ductless System Heat Pump

Our small footprint, model 37MHRAQ Ductless heat pump is the perfect fit for year-round comfort when you have limited space outside and no duct work inside. Designed to complement our High Wall Ductless indoor unit, you can enjoy heating and cooling in your new or converted space along with up to 22.4 SEER2 cooling and up to 9.4 HSPF2 heating efficiency. With features like automatic power restart, refrigerant leak detection and rugged, corrosion-resistant components this affordable unit also delivers reliability and durability you can depend on.

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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)
  • Quiet outdoor operation
  • Auto-restart function
  • Condenser high-temperature protection
  • Extremely quiet outdoor operation
  • Aluminum Blue Hydrophilic pre-coated fins
  • 10-year parts limited and 10-year compressor limited warranties to the original purchasing owner upon timely registration2
Specifications
  • Up to 22.4 SEER2
  • Up to 12.6 EER2
  • Up to 9.4 HSPF2
  • Sound levels as low as 52.5 decibels1
  • Cooling operating range 5° ~ 122° F (-15° ~ 50° C)
  • Heating operating range -5° ~ 75° F (-15° ~ 25° C)
  • Total piping length 82~213 ft. (25-65m)
  • Inverter compressor
  • Sizes: 0.75 – 3.0 Ton
  • 115V and 208/230V
  • Compatible with lower global warming potential R-454B refrigerant
  • Heavy-gauge, galvanized steel construction
  • Primed and coated with a 100% coverage, baked-enamel finish in white
Documents
Reference: document-listing
Cooling Efficiency
Up to 22.4 SEER2; Up to 12.6 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
Up to 9.4 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 52 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.

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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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