Conservator 90™ Series Boiler

• Energy Star®-qualified product
• 90% AFUE energy efficiency
• Energy-efficient, comfortable home heating
• Gas-fired (natural or LP)
• Cast-aluminum heat exchanger
• Sealed combustion system
• Excellent for radiant heating
• 15-Year Limited Warranty on heat exchanger
• 1-Year Limited Warranty on covered components

Conservator Series Boiler

• 86.4% AFUE energy efficiency
• Gas boilers available in water or steam
• Oil boilers available in water
• Sealed combustion system
• 20-Year Non-Prorated Warranty on entire heat exchanger