37MHRAC
Ductless System Air Conditioner
The compact and economical model 37MHRAC ductless air conditioner is our most energy-efficient, entry-tier option for comfort where ducted systems can’t deliver. You can enjoy cooling in your new or converted space along with up to 22.2 SEER2 cooling with this unit. With features like automatic power restart, and rugged, corrosion-resistant components this affordable unit also delivers reliability and durability you can depend on.
- Auto-restart function
- Extremely quiet outdoor operation
- Anti-corrosive fin coating
- Uses R-454B refrigerant which continues our legacy of dedication to environmental stewardship. This refrigerant achieves a remarkable 75% reduction in global warming potential while preserving the non-ozone depleting properties of our previous refrigerant.
- 10-year parts limited and 10-year compressor limited warranties to the original purchasing owner upon timely registration 2
- Up to 22.2 SEER2
- Up to 12.5 EER2
- Sound levels as low as 52 decibels 1
- Cooling operating range 5° ~ 122° F (-17° ~ 50° C)
- Total piping length 82~164 ft. (25-50m)
- Inverter compressor
- Sizes: 0.75-2 ton
- 115V and 208/230V
- Heavy-gauge, galvanized steel construction
- Primed and coated with a 100% coverage, baked-enamel finish in white
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.
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
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.
1 Quietest size within each model group during low fan-speed operation
2 If 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