Performance™ Boost 90 Gas Furnace

Models: 58MEB, 58MEC

High Efficiency Gas Furnace With Enhanced Comfort Features

The Performance Boost 90 Gas Furnace uses Carrier's advanced technology to deliver warm, cozy comfort in the winter and boost efficiency of select Carrier air conditioners and heat pumps by up to 1.5 SEER points.¹

• Ratings
•  Energy Efficiency
•  Quiet Level
•  Durability

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• Key Features
• Product Specs
• Support Documents

Outstanding energy efficiency-up to 95% AFUE

Comfort Heat Technology® (58MEC)

ComfortFan™ technology

QuieTech™ noise reduction system

Sealed combustion system

Pilot-free PowerHeat™ ignition

High efficiency air filtration cabinet

Lifetime heat exchanger limited warranty²

10-year parts limited warranty when properly registered²

Model: 58MEB 58MEC

58MEB

Performance
Efficiency	Up to 95% AFUE As a vital component to your home's cooling system, the Boost 90 gas furnace circulates cool air throughout your home and can help selected 13- and 14-SEER Carrier air conditioners and heat pumps achieve added energy efficiency by up to 1.5 SEER points.1
Limited Warranty	10-year parts limited warranty when properly registered; Lifetime limited warranty on heat exchanger2
ENERGY STAR®
Details	As an ENERGY STAR partner, Carrier Corporation has determined that the Performance™ Boost 90 gas furnace meets the ENERGY STAR guidelines for energy efficiency.
Controls
Controls Supported	Thermidistat™, Thermostat
Diagnostics	On Board
Technology
Capacity	38,000 BTUH
Blower Motor	Single-stage electronically controlled, programmed ECM
Primary Heat Exchanger	Serpentuff™ polypropylene-coated
Fuel	Natural Gas; convertible to liquid propane (LP)
Aesthetics
Profile	Single-Stage Multipoise
Construction	Galvanized steel
Paint	Baked on urethane base coat and polyester top coat
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58MEC

Performance
Efficiency	Up to 93% AFUE As a vital component to your home's cooling system, the Boost 90 gas furnace circulates cool air throughout your home and can help selected 13- and 14-SEER Carrier air conditioners and heat pumps achieve added energy efficiency by up to 1.5 SEER points.1
Limited Warranty	10-year parts limited warranty when properly registered; Lifetime limited warranty on heat exchanger2
ENERGY STAR®
Details	As an ENERGY STAR partner, Carrier Corporation has determined that the Performance™ Boost 90 gas furnace meets the ENERGY STAR guidelines for energy efficiency.
Controls
Controls Supported	Thermidistat™, Thermostat
Diagnostics	On Board
Technology
Capacity	60,000 - 120,000 BTUH
Blower Motor	Electronically commutated programmable motor
Primary Heat Exchanger	Serpentuff™ polypropylene-coated
Fuel	Natural Gas; convertible to liquid propane (LP)
Aesthetics
Profile	Two-Stage Multipoise
Construction	Galvanized steel
Paint	Baked on urethane base coat and polyester top coat
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1. As compared to the Air-Conditioning, Heating and Refrigeration Institute's standard coil-only rating when paired with selected Carrier evaporator coils.
2. To the original owner, the Carrier Performance™ Boost 90 Gas Furnace is covered by a 10-year parts and lifetime heat exchanger limited warranty upon timely registration of your new equipment. The secondary heat exchanger carries a 20-year labor limited warranty. Ask your Carrier dealer about optional extended warranties, which may include labor. Warranty period is a 5-year on parts and 20-year on heat exchangers if not registered within 90 days. Jurisdictions where warranty benefits cannot be conditioned on registration will automatically receive a 10-year parts limited warranty and a lifetime parts limited warranty on the heat exchangers. See warranty certificate at carrier.com for complete details.