Product Comparison: Boilers

  Performance™ 90 Boiler
Performance™ 90 Boiler 		Performance™ 86 Boiler
Performance 86 Boiler 		Performance™ 84 Boiler
Performance 84 Boiler 		Comfort™ 80 Boiler
Comfort™ 80 Boiler (BW1, BW2) 		Comfort™ 80 Boiler
Comfort 80 Boiler (BS1, BS2)
Performance™
Efficiency AFUE Up to 90% AFUE Up to 86.5% AFUE Up to 84.4% AFUE Up to 82.7% AFUE Up to 82.7% AFUE
Heat Rating BTUH 50,000 to 200,000 BTUH 91,000 to 280,000 BTUH 42,500 to 225,000 BTUH 37,500 to 299,000 BTUH 75,000 to 299,000 BTUH
Meets ENERGY STAR® Requirements Check Check Check    
Features
Gas-Fired Models Available Check   Check Check Check
Oil-Fired Models Available   Check      
Easy Access Burner Door Design Check Check      
Heat Exchanger Cast Aluminum Cast-iron Cast-iron Cast-iron Cast-iron
Burner Pre Mix Oil Titanium Composite Titanium Composite Titanium Composite
Electronic Ignition Check     Check  
PVC Vent Pipes Check        
Induced Draft Pan Check   Check    
Pressure Relief Valve Check        
Controls
Integrated boiler control Check Check Check Check Check
Limited Warranty
Heat Exchanger 15 years1 20 years2 20 years2 20 years2 12 years3
Parts 5 years1 5 years2 5 years2 5 years2 5 years3
  1. To the original owner, the Carrier Performance™ 90 Boiler is covered by a 5-year parts limited warranty and a 15-year parts limited warranty on the heat exchanger section. Ask your Carrier dealer about optional extended warranties, which may include labor. See warranty certificate at carrier.com for complete details.
  2. To the original owner, the Carrier Performance™ 86, Performance™ 84, BW1 Comfort™ 80 and BW2 Comfort™ 80 Boiler is covered by a 5-year parts limited warranty and a 20-year parts limited warranty on the heat exchanger section. Ask your Carrier dealer about optional extended warranties, which may include labor. See warranty certificate at carrier.com for complete details.
  3. To the original owner, the Carrier BS1 and BS2 Comfort™ 80 Boiler is covered by a 5-year parts limited warranty and a 12-year parts limited warranty on the heat exchanger section. Ask your Carrier dealer about optional extended warranties, which may include labor. See warranty certificate at carrier.com for complete details.
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