3 Ton 90% Gas Furnace Upflow CT Motor R921
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Product number:76499
Manufacturer number:R921T0403A17M4SNAS
Other models available
General Information
- Configuration
- 4-Way Multi-Position
- Fuel Type
- Electric
- HP Rating
- 1/2 hp
- Input BTU Rating
- 40000 Btu/hr
- Number Of Stages
- 1
- Output BTU Rating
- 39900 Btu/hr
- Sustainable
- Yes
- Type
- R921T
- Vent, Ducted or Ductless
- Vent
- Product Group
- 92% Gas Furnace
Application
Connections
Description
Electrical
Fan
Heating Capacity
Logistical Information
Measurements
Motor
Pressure
Standards
Temperature
Product description
Peace-Of-Mind Performance: Relax, you’re covered by one of the best warranties in the industry—10 Year Conditional Parts + Limited Lifetime Heat Exchanger.
Energy Efficiency Savings: Higher AFUE (Annual Fuel Utilization Efficiency) ratings mean more energy savings and this 95% AFUE, ENERGY STAR® certified gas furnace is close to perfect when it comes to efficiently converting gas to heat—offering up to$85 in annual energy costs savings and potentially even more with available rebates. Visit Rheem.com/Rebate to check your state’s rebate policies.
Efficient Comfort: Constant torque ECM motor technology delivers the heated airflow to meet your requested warmth requirement.
Energy Efficiency Savings: Higher AFUE (Annual Fuel Utilization Efficiency) ratings mean more energy savings and this 95% AFUE, ENERGY STAR® certified gas furnace is close to perfect when it comes to efficiently converting gas to heat—offering up to$85 in annual energy costs savings and potentially even more with available rebates. Visit Rheem.com/Rebate to check your state’s rebate policies.
Efficient Comfort: Constant torque ECM motor technology delivers the heated airflow to meet your requested warmth requirement.
| File name | Document type | Extension | File size | Updated at | |
|---|---|---|---|---|---|
| 150eca3b-0186-4858-9647-0aab31994976-ast-2229390.pdf | Warranty Card | 2.29 MB | 31.08.2026 | 13:11 | ||
| 5303b4b0-45f7-449b-809b-7800d14cbad2-ast-2229391.pdf | Brochures | 0.99 MB | 31.08.2026 | 13:11 | ||
| r921t-specs-sheet-december-2022-pdf-ast-nucomfortspec-r921t-specs-sheet-dec.pdf | Technical Literature | 0.93 MB | 31.08.2026 | 13:11 | ||
| ruud-r921t0603a17m4snas-warranty-ast-unilog-110014.pdf | Warranty Card | 0.84 MB | 31.08.2026 | 13:11 | ||
| rheem-r921t0403a17m4snas-specification-sheet-ast-unilog-700307.pdf | Specification Sheet | 1.00 MB | 31.08.2026 | 13:11 |
General Information
- Configuration
- 4-Way Multi-Position
- Fuel Type
- Electric
- HP Rating
- 1/2 hp
- Input BTU Rating
- 40000 Btu/hr
- Number Of Stages
- 1
- Output BTU Rating
- 39900 Btu/hr
- Sustainable
- Yes
- Type
- R921T
- Vent, Ducted or Ductless
- Vent
- Product Group
- 92% Gas Furnace
Application
Connections
Description
Electrical
Fan
Heating Capacity
Logistical Information
Measurements
Motor
Pressure
Standards
Temperature
Product description
Peace-Of-Mind Performance: Relax, you’re covered by one of the best warranties in the industry—10 Year Conditional Parts + Limited Lifetime Heat Exchanger.
Energy Efficiency Savings: Higher AFUE (Annual Fuel Utilization Efficiency) ratings mean more energy savings and this 95% AFUE, ENERGY STAR® certified gas furnace is close to perfect when it comes to efficiently converting gas to heat—offering up to$85 in annual energy costs savings and potentially even more with available rebates. Visit Rheem.com/Rebate to check your state’s rebate policies.
Efficient Comfort: Constant torque ECM motor technology delivers the heated airflow to meet your requested warmth requirement.
Energy Efficiency Savings: Higher AFUE (Annual Fuel Utilization Efficiency) ratings mean more energy savings and this 95% AFUE, ENERGY STAR® certified gas furnace is close to perfect when it comes to efficiently converting gas to heat—offering up to$85 in annual energy costs savings and potentially even more with available rebates. Visit Rheem.com/Rebate to check your state’s rebate policies.
Efficient Comfort: Constant torque ECM motor technology delivers the heated airflow to meet your requested warmth requirement.
| File name | Document type | Extension | File size | Updated at | |
|---|---|---|---|---|---|
| 150eca3b-0186-4858-9647-0aab31994976-ast-2229390.pdf | Warranty Card | 2.29 MB | 31.08.2026 | 13:11 | ||
| 5303b4b0-45f7-449b-809b-7800d14cbad2-ast-2229391.pdf | Brochures | 0.99 MB | 31.08.2026 | 13:11 | ||
| r921t-specs-sheet-december-2022-pdf-ast-nucomfortspec-r921t-specs-sheet-dec.pdf | Technical Literature | 0.93 MB | 31.08.2026 | 13:11 | ||
| ruud-r921t0603a17m4snas-warranty-ast-unilog-110014.pdf | Warranty Card | 0.84 MB | 31.08.2026 | 13:11 | ||
| rheem-r921t0403a17m4snas-specification-sheet-ast-unilog-700307.pdf | Specification Sheet | 1.00 MB | 31.08.2026 | 13:11 |