Product Overview
V8H
™
Oil Fired, Chimney Vented,
Cast Iron Water or Steam Boiler
•  85% AFUE
•  Cast iron sectional design
•  Equipped with Intelligent Oil Boiler Control System™ 
  (water boilers only)
•  Seven sizes available, 0.75-2.60 GPH
•  Multiple oil burner options
• Quiet operation with burner cover 
  (included with Beckett and Riello burners)
• Available with Honeywell digital oil primary control
  (Beckett and Carlin E-Z Pro) – additional burner   
  options, including Riello, are also available 
•  Durable push-nipple connections between boiler   
  sections – will not deteriorate when exposed to   
  petroleum-based antifreeze
•  Easy to clean and service – side and top cleanouts   
  provide complete access to flueways
•  Optional tankless water heater (front or rear)
•  Full swing-away burner door
•  Lifetime limited warranty
• AvailableonV8Hwaterboilers
•  Combines aquastat and relay functions into a 
single module
• Twocustomizableintegratedswitchingrelaysfor
easy addition of additional heating zone or indirect 
water heater
• Energysaving“thermalpurge”,whichworksby
circulating residual 
warm water (140° or 
above) in the heating 
system before firing the 
boiler
• LEDdisplayforboilerstatusandtroublecodes
• Extensivelytestedandproveninthousandsof
existing installations
85% Efficient!
Intelligent Oil
Boiler Control


