• High efficient condensing combi boiler - AFUE 95%
  • Cascade
  • Utilizes existing ½” gas pipe up to 24’
  • Negative pressure gas valve provides constant performance at the low gas pressure situation
  • 2” PVC vent up to 60’(3” venting: up to 150”)
  • Full stainless steel heat exchanger construction
  • Simple conversion to propane - LP orifice is already in the box

Vesta_Heating_Boiler_Brochure.pdf