37MAHA
Advanced efficiency and ultra-quiet comfort in a single-zone system.
Offering premium energy-saving capabilities, the Infinity 27 Mini Split Heat Pump delivers up to 27.5 SEER2 and 14.8 HSPF2 efficiency. Ideal for single-zone applications, this ENERGY STAR® certified model helps ensure more precise temperature control and ultra-quiet performance for year-round comfort. A great option for retrofits, it simplifies installation with a ductless design that helps minimize disruptions to your home.
Enhanced temperature control helps minimize temperature swings to maintain a stable, comfortable environment in your home.
With no ductwork required, installation is clean, quick, and cost-effective. This system can get you up and running without major renovations or repairs.
Created for single-zone use, this model offers consistent and efficient climate control tailored to one specific space.
Designed with extremely quiet operation in mind, this model helps keeps your space peaceful while maintaining powerful heating and cooling.
Utilizes Puron Advance™ refrigerant, which reduces global warming potential by 75% compared to traditional options, while maintaining non-ozone-depleting properties.
Experience peace of mind with Carrier's Consumer Choice Warranty. Upon timely registration, on eligible equipment select either a 10-year parts only limited warranty or a 5-year parts, plus a 3-year labor limited warranty.¹
Overall Efficiency
All sizes ENERGY STAR® CertifiedCooling Efficiency
Up to 27.5 SEER2Heating Efficiency
Up to 14.8 HSPF2Sound Level
As low as 53 decibelsCompressor Type
Variable-speedSize
Available in various sizes to accommodate most homesRefrigerant
Puron Advance™Experience high-efficiency comfort and quiet performance with an eco-friendly system designed to enhance your home’s atmosphere.
Brochure
Carrier Infinity Series Ductless Heat Pumps w/ Puron Advance Consumer Brochure
Carrier Infinity Series Ductless Heat Pumps w/ Puron Advance Consumer Brochure (Spanish)
Carrier Cold Climate Heat Pump Brochure
Carrier Infinity Series Ductless Heat Pumps w/ Puron Advance Consumer Brochure (French)
Warranty Card
CAC/BDP Limited Warranty Certificate Limited Warranty for Ductless Split Units
California residents please see Proposition 65
Legal disclaimer
1. To the original owner on eligible equipment for eligible residential applications. Warranty period is 5 years if not registered within 90 days. Jurisdictions where warranty benefits cannot be conditioned on registration will automatically receive a 10-year parts limited warranty, which can be changed to the 5-year parts, plus a 3-year labor option on eligible equipment within the first 90 days after installation. The 5-year parts, plus 3-year labor warranty option is available only if the installing dealer/contractor has elected to participate in the Consumer Choice warranty program and has accepted the Consumer Choice dealer terms and conditions.