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WGO Oil Boiler

WGO Oil Boiler

  • Dedicated water-only oil boiler with cast iron sections - no tankless heater or cover plate
  • Quick open top and swing-away burner door with full chamber access increases visibility for inspection and servicing
  • Two flue outlets- rear and top - for complete venting flexibility
  • Recessed target wall design protects unit from flue brushes
  • Includes factory-wired circulator, service switch and Weil-McLain exclusive captured elastomer seals for added reliability

Technical Data

Model AFUE (%) CSA Input (MBH) DOE Heating Cap. (MBH) Net AHRI (MBH) Vent Size (in.)
WGO-2RD* 87 1 86 75 8 x 8
WGO-2 86 1 86 75 8 x 8
WGO-3RD* 87 1 98 85 8 x 8
WGO-3 85 1 115 100 8 x 8
WGO-4RD* 87 1 123 107 8 x 8
WGO-4 85 1 145 126 8 x 8
WGO-5RD* 87 1 148 129 8 x 8
WGO-5 85 1 175 152 8 x 8
WGO-6RD* 87 1 173 150 8 x 8
WGO-6 85 2 212 184 8 x 8
WGO-7RD* 87 2 197 171 8 x 8
WGO-7 85 2 242 210 8 x 8
WGO-8 - 2 266 231 8 x 12
WGO-9 - 3 295 257 8 x 12

Ratings & Reviews

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