Category // Water Heaters

Trin & Stor Indirect

Available in a combi version with built in DHW heat exchanger.

  • Endless hot water
  • Available in various sizes
  • Life-long operation
  • High quality stainless steel
  • Combine with a solar system

Introducing Trin & Stor With superior performance, pristine quality and ultra efficiency, Trin & Stor is the most comprehensive line of indirect water heaters and storage tanks available on the market. Innova TI ve With a hot water supply that is up to three times more than competing gas, electric or oil heaters, you get endless amounts of hot water, quickly. This means no more waiting for hot showers... and the freedom to keep up with busy lifestyles!


Since the Trin & Stor is available in a wide-range of sizes, you can rest assured knowing you always have the right product for any residential or commercial application


Trin & Stor offers the most complete line – stainless steel and stone lined constructed indirect tanks, solar tanks, and storage tanks for all your hot water applications.

Product Registration

To view any of the documents below please click on the link to view online or download in PDF format. If you have any queries about any of our products please contact us. Thank You.

Sales Brochure Download
Installation & Operations Manual (S, SL, S-SR Series) Download
S-Series Submittal Download
ST-Series Submittal Download

NTI is an industry leader

Our 40-year-old family business is committed to continuous product improvement. When you buy NTI, you buy the best.