VT.3 Boiler 399 to 1000 MBH Water Boiler

Fuel Natural Gas or LP or Combination Natural and LP
Inputs 399,000 to 1,000,000 Btu/h (7 models)
Efficiency 85%
Burner Operation Fully modulating, 4-to-1 turndown
Burner Type Low NOx premix burner
Boiler Type Steel firetube, medium mass
Vent Category I - negative pressure, type B
Vessel Warranty 10 year non-prorated
Literature
  • Brochures
  • Application
    Info
  • Catalog Sheets
  • CAD / REVIT
  • Warranty
  • Startup Forms / I&O Manuals

Standard and Optional Equipment List (pdf)
Performance and Dimensions 399,000 Btu model (pdf)
Performance and Dimensions 500,000 Btu model (pdf)
Performance and Dimensions 650,000 Btu model (pdf)
Performance and Dimensions 750,000 Btu model (pdf)
Performance and Dimensions 850,000 Btu model (pdf)
Performance and Dimensions 900,000 Btu model (pdf)
Performance and Dimensions 1,000,000 Btu model (pdf)
VT.3 CAD files (redirects to CAD library)
VT.3 all models REVIT files (zipped files, both RFA and txt files must be downloaded to library)