The Base 90 gas furnace is designed for reliable heating and long-lasting durability, featuring up to 92% Annualized Fuel Utilization Efficiency (AFUE).
Models: 58MCB
High Efficiency and Unmatched Expertise
Ratings:
Energy Efficiency: 
Quiet Level: 
Durability: 
Details:
- Serpentuff secondary heat exchanger for long life
- 10-year parts limited warranty when properly registeredTo the original owner, the Carrier Base™ 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.
- Propane convertible
- Sealed, low-noise combustion system
- Pilot-free PowerHeat™ ignition
- Energy efficient, up to 92% AFUE