Weil-McLain Gas Boilers

Weil-McLain Ultra Gas Boiler

  • Cast aluminum coated heat exchanger
  • Up to 94% DOE AFUE efficiency
  • Designed to operate in low temperature condensing applications
  • Outdoor reset and domestic hot water priority
  • Modulates with 5:1 turn-down ratio
  • High grade stainless steel burner features quiet operation
  • U-Control gives you the power for easy set-up and maintenance

WM97+ CT Wall Mounted Gas Boiler

  • Stylish, compact wall mount design for easy installation, service and maintenance
  • Unique condensing stainless steel fire tube heat exchanger design
  • Built-in boiler circulator
  • Built-in primary/secondary piping option
  • Pre-wired terminal strip for quick and easy electrical connections
  • Convenient indirect-fired water heater connection
  • Capable to vent with PVC, PP and SS up to 100'
  • Multi-color LCD display with text - no codes

Weil-McLain CGa Series Gas Boilers

  • Compact design saves valuable living space
  • Stainless steel burners for quieter ignition, longer life, and improved combustion
  • Gas fired water boiler with cast iron sections
  • Easily accessible controls, vertical flueways and top cleaning for easy and quick servicing
  • Up to 84% AFUE


Weil-McLain Oil Boilers

Weil-McLain WGO Oil-Fired Water Boiler

  • Easy Inspection and Cleaning
  • Factory Wired Circulater
  • Service Switch

Weil-McLain WTGO Oil-Fired Water Boiler

  • High Capacity Tankless Heater
  • High Efficiency
  • Convertible Flue (Rear/Top)
  • Swing-Away Burner Door
  • Easy Inspection and Cleaning
  • Factory Wired Circulater
  • Service Switch
  • Recessed Target Wall
  • Captured Seal Nipple Port Design