99-0419 Rev.00
Valiant-FT® Series II
Installation and Service Manual
Gas Fired Commercial Condensing Stainless Steel Boilers
Hydronic Heating Models VA400 thru VA850
WARNING
If the information in these instructions is not followed exactly, a fire or explosion may result causing property damage, personal injury
or death.
WHAT TO DO IF YOU SMELL GAS
•
Do not try to light any appliance,
•
Do not touch any electrical switch; do not use any phone in your building,
•
Immediately call your gas supplier from a neighbour’s phone. Follow the gas supplier’s instructions,
•
If you cannot reach your gas supplier, call the fire department.
A Qualified installer, service agency or the gas supplier must perform installation and service.
WARNING
Do not store or use gasoline or other flammable vapours and liquids in the vicinity of this or any other appliance.
TO THE INSTALLER:
After installation, these instructions must be given to the end user or left on or near the appliance.
TO THE END USER:
This booklet contains important information about this appliance. Retain for future reference.
H
Summary of Contents for Valiant-FT II Series
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Page 40: ...36 PART 9 PIPING DIAGRAMS Figure 40 Single Boiler Hydronic Heating Zoned Piping...
Page 41: ...37 Figure 41 Multiple Boiler Hydronic Heating Zoned Piping...
Page 42: ...38 Figure 42 Single Boiler with DHW Tank Hydronic Heating Zoned Piping...
Page 43: ...39 PART 10 PARTS LIST...
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Page 60: ...56 PART 11 TUBING DIAGRAM...
Page 61: ...57 PART 12 WIRING DIAGRAM...
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