58SB0A070E21--16
58 = 80% Gas Furnace
S = Heating stage - Single
B = Tier - Base
0 = Efficiency - 80% AFUE
A =Series - 1
070 = 70,000 Btuh
E = Motor - Discreet Tapped
21 = Cabinet Width - 21.0
16 = 1600 CFM

STANDARD FEATURES

• 80.0% AFUE heating efficiency
• Single-stage operation
• Fixed-speed blower motor
• Low NOx models available (58SB1)
• 10-year parts limited warranty upon timely registration¹
• 20-year heat exchanger limited warranty⁴

OPTIONAL FEATURES

• Optional labor warranty available³

¹ To the original owner, when product is used in an owner-occupied residence, a 10-year parts limited warranty upon timely registration of your new equipment. 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 for complete details.

² To the original owner, when product is used in an owner-occupied residence, a 20-year heat exchanger parts limited warranty upon timely registration of your new equipment. See warranty certificate for details.

³ Ask your Carrier^® dealer for details.

⁴ 20-Year Heat Exchanger Limited Warranty. When used in an owner-occupied residence. See warranty certificate for details.