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Accessory

High-Output Combi System

The NTI High-Output Combi System delivers all the advantages of a boiler and tank combination, with the following benefits: wall-mountable, small footprint, easily installed with NTI’s pre-configured piping kit, and a lower installed cost than a boiler and a tank.

Main Features

  • Versatile - 6 sizes available
  • Easy to install, with quick connect piping kit
  • Peak Performance - Abundant hot water supply
  • 444 Stainless Steel Coil
  • Fully Pickled and Passivated
Galvanized Floor Stands
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Manuals & Guides

HIGH-OUTPUT COMBI SYSTEM BROCHURE
/content/dam/NTI/Accessories/NTI-220027-COMBI-BROCHURE-REV-1pg.pdf
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LLH Kit TRX150/199/199C & FTVN Low Loss Header Kit 99987262
/content/dam/NTI/Accessories/99987263-LLH-Kit-87262-Instructions-1.pdf
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PLUS kit Parts List
/content/dam/NTI/Accessories/R8219093-03-PIPING-KIT-ML.pdf
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PLUS Kit S20W to TRX/FTVN Piping Kit 3260173
/content/dam/NTI/Accessories/99987243-PLUS-Kit-Instructions-S20W-to-TRX150_199-FTVN-Piping-Kit-2.pdf
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Important Warranty Information
/content/dam/NTI/Accessories/Important-Warranty-Information.pdf
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Water Quality Best Practices
/content/dam/NTI/Accessories/Water-Best-Practices.pdf
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S20W Revit File
/content/dam/NTI/Accessories/S20W.zip
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