For the nearest dealer, call 1-800-CARRIER
Base™ 80 Gas Furnace
Models: 58STA, 58STX
Warm, Comfortable Heating in a Compact Furnace
The Base 80 gas furnace features 80% Annualized Fuel Utilization Efficiency (AFUE) and because of its small size, it can fit in the tightest of installations.
- Ratings
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Energy Efficiency -
Quiet Level
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Durability
Energy efficiency-80% AFUE
Pilot-free PowerHeat™ ignition
10-year parts limited warranty when properly registered1
58STA
| Performance | |
| Efficiency | 80% AFUE |
| Limited Warranty | 10-year parts limited warranty when properly registered; 20-year limited warranty on heat exchanger1 |
| Controls | |
| Controls Supported | Thermostat |
| Diagnostics | LED |
| Technology | |
| Capacity | 44,000 - 154,000 BTUH |
| Blower Motor | Single speed |
| Primary Heat Exchanger | Serpentuff™ polypropylene-coated |
| Fuel | Natural Gas; convertible to liquid propane (LP) |
| Aesthetics | |
| Profile | 4-way multipoise furnace |
| Construction | Galvanized steel |
| Paint | Baked on urethane base coat and polyester top coat |
| ↑ Back to Top | |
58STX
| Performance | |
| Efficiency | 80% AFUE Low NOx |
| Limited Warranty | 10-year parts limited warranty when properly registered; 20-year limited warranty on heat exchanger1 |
| Controls | |
| Controls Supported | Thermostat |
| Diagnostics | LED |
| Technology | |
| Capacity | 44,000 - 154,000 BTUH |
| Blower Motor | Single speed |
| Primary Heat Exchanger | Serpentuff polypropylene-coated |
| Fuel | Natural Gas; convertible to liquid propane (LP) |
| Aesthetics | |
| Profile | 4-way multipoise furnace |
| Construction | Galvanized steel |
| Paint | Baked on urethane base coat and polyester top coat |
| ↑ Back to Top | |
- To the original owner, the Carrier Base™ 80 Gas Furnace is covered by a 10-year parts and 20-year heat exchanger limited warranty upon timely registration of your new equipment. Ask your Carrier dealer about optional extended warranties, which may include labor. 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. See warranty certificate at carrier.com for complete details.
