7249050 Viessmann Vitorond 100 VR1-33 140 MBH Input 122 MBH Output 87% AFUE Oil Boiler With 5" Vent Less Burner

VIE7249050 MFG #: 7249050
VIE7249050
  • AFUE: 85.00 - 89.99%
  • Boiler Material: Cast Iron
  • BTU Output: 100,000 - 124,999
  • Manufacturer Name: Viessmann
  • Option: Less Coil
  • Return Connection: 1-1/2"
  • Supply Connection: 1-1/2"
  • Type: Hot Water
  • Venting Type: Atmospheric or Direct
  • Specifications
  • Documents
  • Description
  • Ideal for radiator, baseboard, indirect domestic hot water heating, and in some cases, in-floor heating
  • Thick 3 1/2" insulation for extremely low standby losses and fuel savings
  • Spacious, wet-base water walls prevent deposits, reduce stress and increase boiler life
  • Multiple control options-choose from a standard 24VAC room thermostat or Vitotronic control options for additional energy savings
  • Simple service and maintenance with full-swing left- or right-hinged combustion chamber door
  • Sectional design ensures problem-free transport into difficult-to-access boiler rooms
The Vitorond 100, with its triple-pass heat exchanger, is designed to achieve a high level of efficiency while providing exceptional comfort. Unlike single-pass boilers, the Vitorond 100 guides flue gasses through the heat exchanger three times, allowing the greatest amount of heat extraction to be achieved. This design significantly increases the efficiency of the boiler and results in excellent fuel utilization, reducing emissions and your heating costs.