Carrier 59SC6A080M21-20 96% AFUE Gas Furnace, 80,000 BTU Single Stage | Calgary Installation

The Carrier Comfort 59SC6 delivers dependable heating performance with a 96% AFUE efficiency rating and an 80,000 BTU capacity—ideal for medium-sized Calgary homes. As a single-stage gas furnace, it provides consistent warmth and reliable comfort during Calgary’s long, cold winters while helping keep energy bills manageable.

This model features a wider 21″ cabinet and flexible multipoise installation, making it suitable for a variety of furnace rooms and retrofit applications. Its ECM constant-torque blower motor provides smooth airflow and works well with both existing and new AC systems for year-round comfort in Calgary homes.

Built for durability, the 59SC6 uses Carrier’s proven heat exchangers and is fully certified for Canadian installations. With strong warranty coverage and Calgary-ready installation support, it provides long-lasting performance and peace of mind. Calgary installation available.

Key Features

• Model: 59SC6A080M21-20
• Capacity: 80,000 BTU
• Efficiency: 96% AFUE
• Heating Stage: Single Stage
• Motor Type: ECM Constant Torque
• Install Type: Multipoise / Flexible Installation
• Calgary installation available

Application Data
PolyPro Venting Installation Instructions

Brochure
Comfort Series 90% Condensing Gas Furnaces
Comfort Series Condensing Gas Furnaces
Carrier Gas Furnace Comparison Flyer

Installation
59SC2DUn étage, 35 po (889 mm) Chaudière à condensation au gazQuatre configurations
59SC2D Single-Stage, 4-Way Multipoise Condensing Gas Furnace
59SC2D Calefactores de contrapesos múltiples decondensación de alta eficacia, etapa única, 35 (889 mm) de alto, cuatridireccional (Serie A) Instrucciones de instalación
59SC5BChaudière à gaz à condensation à quatre Configurations et àune phase. 35 po (889 mm)
59SC5B Una etapa, alta eficiencia, dirección múltiple de 4 vías, 35 in (889 mm), calefactor de gas de condensación
59SC5B Single-Stage 35-in. (889 mm) Tall 4-Way Multipoise Condensing Gas Furnace

Owner’s Manual
Chaudière à condensation à gaz
Condensing Gas Furnace Owner’s Manual
Chaudière à condensation à gaz, Manuel d’utilisation

Product Data
59SC6A Comfort Series, Multi 18-Speed ECM, Single-Stage 4-Way Multipoise Condensing Gas Furnace
59SC2D Comfort Series Single-Stage 4-Way Multipoise Condensing Gas Furnace
59SC2D Comfort Series Single-Stage 4-Way Multipoise Condensing Gas Furnace
Product Data

Use & Care instructions
Use & Care Instructions59SC2C040S17–12