Product Information - Viessmann VITOROND 100 Technical Data Manual

Product Information

Vitorond 100
A genuine triple-pass boiler of cast iron sectional design.
The high-quality construction and innovative oil heating
technology of this boiler provides a high level of operational
reliability, high-efficiency operation and reduced emissions.
Benefits at a glance:
Get the most out of your fuel dollar! Maximum heat
extraction with triple-pass design.
A.F.U.E.: up to 86.9%.
Extremely durable cast iron heat exchanger for
maximum reliability and service life.
Clean combustion with Beckett or Riello burners.
Integrated stainless steel combustion chamber insert
for clean and efficient combustion.
Thick 3½" insulation for extremely low standby losses
and fuel savings.
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Vitorond 100, VR1 Technical Data
Easy access. Full-swing left-hinged or right-hinged
combustion chamber door.
Low maintenance cost with service-friendly burner
and easy-to-clean flue gas passageways.
Spacious, wet-base water walls prevent deposits,
reduce stress and increase boiler life.
Direct vent option (up to VR1-33) eliminates the need
for a chimney and combustion air supply opening.
Multiple control options: Choose from a standard
24VAC room thermostat or Vitotronic control options
for additional energy savings.
Additional energy savings and reduced emissions with
modulating boiler water temperatures when using
Vitotronic control options.
Boiler return injector available with Vitotronic controls
protects against formation of condensation and enables
safe lower-temperature operation for increased
efficiency.