Performance Boost 90 Gas Furnace 59sp5
Products Heating Performance Performance Boost 90 Gas Furnace 59SP5

Performance Boost 90 Gas Furnace 59SP5
Enjoy High Efficiency Comfort
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Standard Feature
- Sizes: 09 / 12 / 18 / 24
- Available in 115V and 208/230V
- Refrigerant leakage detection
- Auto-restart function
- Condenser high-temperature protection
- Quiet outdoor operation, as low as 50.5 decibels1
- Aluminum Golden Hydrophilic pre-coated fins
- 10-year parts limited and 10-year compressor limited warranties to the original
- purchasing owner upon timely registration2
1 Quietest size within each model group during low fan-speed operation
2 If properly registered within ninety (90) days after original installation, parts are warranted to the original purchaser for a period of 10 years. Otherwise, parts warranty is 5 years. For other applications a 7-year parts and 7-year compressor limited warranties apply. See warranty certificate for details.
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Efficiency
- Up to 96.5% AFUE
- Select sizes meet ENERGY STAR® qualifications
Technology
- Single-stage gas valve
- Multi-speed, ECM blower motor
- Pilot-free, hot surface PowerHeat™ ignition
- Fixed-speed inducer motor
- Aluminized steel clamshell-style primary heat exchanger
- Stainless steel fin-and-tube design secondary heat exchanger
- Sound reduction: fully insulated cabinet and QuieTech™ noise reduction
- Recommended controls: Performance™ Edge® relative humidity or ComfortZone™ II thermostats
- Stainless steel fin-and-tube design secondary heat exchanger
- Sound reduction: fully insulated cabinet and QuieTech™ noise reduction
- Recommended controls: Performance™ Edge® relative humidity or ComfortZone™ II thermostats
Capacities
- 40,000-120,000 Btu/h
Performance
- Allows choices of “constant ON” fan speed operation1
- Hybrid Heat® compatible
- Year-round humidity management when installed as part of complete Performance system with humidifier
- Can help boost cooling SEER efficiency when matched with appropriate cooling system components
Installation
- Flexible installation: upflow, downflow or horizontal
- Versatile venting for tight-fit applications
Aesthetics
- 20-gauge, galvanized steel with appliance finish
- Baked on urethane base coat and polyester top coat paint in taupe metallic
- Dimensions in upflow position: 35″H x width varies by size: 14.2-24.5″ x 30″D
Requirements
- 115 V
- .5″ gas connection
- Convertible to Liquid Propane (LP)