Cooling Efficiency
Up to 25.0 SEER
Heating Efficiency
Up to 12.0 HSPF
Comfort Features
Better
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SEER 25 The Seasonal Energy Efficiency Ratio or SEER is a rating that shows the potential cooling efficiency of an air conditioner or heat pump. A higher number is better.
HSPF 12.0 The Heating Seasonal Performance Factor or HSPF is a rating that shows the potential heating efficiency of a heat pump. A higher number is better.
cools Cools the air. May be either a heat pump or an air conditioner.
heats Heats your indoor environment, using natural gas, oil, propane or electric power.
Energy Star Select Sizes Within this model some sizes earn the U.S. government's designation for superior energy efficiency and can help save costs on energy bills.

4.7 out of 5 star
5
18
4
3
3
0
2
1
1
0

Overview

Designed for versatility and year-round comfort, the 38MAR achieves full heating capacity even as temperatures outside dip to 5° F (with the right combination of model size and matched indoor unit). This quiet, compact heat pump pairs with a variety of indoor units for a budget-friendly and flexible solution to your duct-challenged comfort needs. Part of our PerformanceTM Series, this model really delivers with features like variable speed operation for extra efficiency and reduced sound.

Features

STANDARD FEATURES

  • 100% Heating Capacity at 5° F (-15° C)*
  • Inverter Compressor
  • Up to 25.0 SEER cooling efficiency
  • Up to 12.0 HSPF heating efficiency
  • Available in 115V and 208/230V
  • Built-in basepan heater
  • Piping length 82-164' depending on unit capacity
  • Refrigerant leakage detection
  • Condenser high-temperature protection
  • Quiet outdoor sound operation, as low as 52.5 decibels1
  • 10-year parts limited and 10-year compressor limited warranties to the original purchasing owner upon timely registration2


Quietest size within each model group during most common cooling operating condition.

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.

*Sizes 9-24 (208/230V). Dependent upon indoor unit combination.

Specifications

EFFICIENCY

  • Up to 25.0 SEER
  • Up to 15.0 EER
  • Up to 12.0 HSPF
  • Select sizes are ENERGY STAR® certified based on indoor unit pairing 

PERFORMANCE

  • Outdoor sound: as low as 52.5 decibels1

OUTDOOR OPERATING RANGE

  • Cooling mode Min-Max DB: Range is -4° ~ 122° F (-20° ~ 50° C)
  • Heating mode Min-Max DB: Range is -22° ~ 86° F - Sizes 9-24 (208/230V) -4° ~ 86° F (-20° ~ 30° C) – Sizes 9, 12 (115V) & 30, 36 (208/230V)

LINE LENGTH

  • Up to 164'

TECHNOLOGY

  • Inverter Compressor

CAPACITIES

  • 0.75 - 3 tons 

REQUIREMENTS

  • 0.75 - 1 ton 115V 
  • 0.75 - 3 tons 208/230V

AESTHETICS

  • Heavy-gauge, galvanized steel construction
  • Primed and coated with a 100% coverage, baked-enamel finish in white


1 Quietest size within each model group during most common cooling operating condition.

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