Universal Air

Residential > Boilers

Crown Boilers offer 82-83% efficiency, direct venting exhaust, full packaged and ready for installation.

Key Features

  • Designed with through-the-wall venting for homes without chimneys or where
    the chimney cannot be used.
  • Cast Iron Heat Exchanger and Stainless Steel Burners
  • Gas Fired (Natural or LP)
  • 82.0% to 83.3% Efficiency (AFUE)
  • Direct Exhaust
  • Electronic Ignition
  • Available in six sizes from 61 to 229 MBH
  • Limited Lifetime Warranty


  • Product Brochure w/Technical Specifications (download PDF)