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We sell to qualified CANADIAN contractors ONLY.

Call us today at 1-800-265-4484       

***  Pre-ordered and pre-paid pickups preferred ***

New for 2025: We are OPEN 9am to 5pm - Monday to Friday

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Biasi

QHT, Inc. supplies the most adaptable, fuel efficient and environmentally friendly boilers and radiant heating systems available at a very competitive price. QHT imports, certifies, packages and distributes high efficiency, oil, gas and solid fuel heating boilers and steel panel radiators for the US and Canadian markets.

Technical Hotline
800-501-7697
PRODUCT LISTING
BIASI WEBSITE

Installation Manuals

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3WOOD
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All Models
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B10 Hydrostat
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B10 Series
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B40 Series
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Direct Vent Kit
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Heat Timer Digi-Span
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Pirowood
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Riva Advance Combi
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Riva Advance Heat Only
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Riva Combi DHW
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Riva Combi FP
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Riva Heat Only
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Riva Plus Combi
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Riva Plus Heat Only

Instruction Manuals

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Riva Plus Outdoor Reset

Parts Guides

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M35.30CB Parts Views
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Riva Plus Combi
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Riva Plus Heat Only

Product Literature

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3WOOD
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B10 Direct Vent Kit
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B10 Series
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B40 Series
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Riva Advance
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Riva Plus

Selection Guide

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Riva Advance Venting
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Riva Combi Venting
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Riva Plus Combi Venting
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Riva Plus Heat Only Venting

Technical Documents

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3WOOD Remote Location
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B10 Bypass Piping
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B40 Prim/Sec Loop
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Riva Piping Addendum

Troubleshooting Guide

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Riva Combi
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Riva Heat Only
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Riva Plus Combi
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Riva Plus Heat Only

User Manuals

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Riva Advance Combi
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Riva Advance Heat Only
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Riva Combi FP
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Riva Heat Only
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Riva Plus Combi
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Riva Plus Heat Only

Warranty Documents

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3WOOD
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B10 Series
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B40 Series
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Pirowood
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Riva
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Riva Advance
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Riva Plus

Wiring Guides

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B10 Hydrostat

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Categories

  • Oil Burners & Parts
  • Oil Heating Accessories
  • Safety & Service
  • Service Tools
  • Testers & Analyzers
  • Water Heating & Storage

We sell to qualified CANADIAN contractors ONLY.

Call us today at 1-800-265-4484       

***  Pre-ordered and pre-paid pickups preferred ***

New for 2025: We are OPEN 9am to 5pm - Monday to Friday


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