![Triangle Tube Smart 316](media/triangle-tube/smart/Smart-Cover.jpg)
![Triangle Tube Smart 316 Features](media/triangle-tube/smart/Smart-Cutaway.jpg)
![Tank-In-Tank](media/triangle-tube/smart/Smart-Intank.jpg)
Exclusive TANK-IN-TANK Technology:
A stainless steel hot water tank immersed within an outer tank which contains the system water. The corrugated inner stainless steel tank forms a large heat exchange surface that can heat domestic water in a very short time. The outer tank is covered with high-quality insulation, protected by a shock resistant plastic jacket.
Innovative and Reliable
![Tank-in-Tank Technology](media/triangle-tube/smart/Smart-icons-inner.jpg)
Stainless Steel Inner 316 L Tank-in-Tank Technology
![Aquastat](media/triangle-tube/smart/Smart-icons-aquastat.jpg)
Built in Aquastat (Thermostat)
![Warranty Program](media/triangle-tube/smart/Smart-icons-warranty.jpg)
Peace of Mind Residential / Commercial Warranty Program
![DHW](media/triangle-tube/smart/Smart-icons-heat.jpg)
Top Connections for DHW
![Increased Corrosion Resistance](media/triangle-tube/smart/Smart-icons-acid.jpg)
Acid Pickling for Increased Corrosion Resistance
![Lowest Pressure Drop in the Industry](media/triangle-tube/smart/Smart-icons-lowest.jpg)
Lowest Pressure Drop in the Industry (Smaller circulator to get same level of flow)
![State of the Art Welding](media/triangle-tube/smart/Smart-icons-welding.jpg)
State of the Art Welding Procedure for Long Service Life
![Seven Sizes](media/triangle-tube/smart/Smart-icons-sizes.jpg)
Seven Sizes to Suite Your Customers Needs
![Triangle Tube Smart 316](media/triangle-tube/smart/Smart-Tanks.jpg)
![Tsynch](media/triangle-tube/smart/Smart-long.jpg)
Long term dependability
The average lifespan of a Smart 316 Series Indirect Fired Water Heater exceeds 20 years! That is two or three times the average life of a conventional gas, oil or electric water heater.
SPECIFICATIONS & FEATURES
![SPECIFICATIONS and FEATURES CHART](media/triangle-tube/smart/Smart-chart.jpg)
![Warranty](media/triangle-tube/smart/Smart-warranty.jpg)