Six Rivers Solar
818 Broadway
Eureka, CA 95501
Phone: 800-492-9276
FAX: 707-442-0110

Get Driving Directions!

Home Energy Center

Solar Hot Water

Trendsetter

Thermal storage tanks are the heart of many hydronic systems today. The ability to store heat, effectively "banking" it until needed, increases both the efficiency and performance of solar water heating, radiant floor heating, and a variety of commercial and industrial applications. Six Rivers Solar has been manufacturing drainback thermal tanks for over twenty years, and our experience shows in our complete line of TrendSetter thermal tanks.

Standard Tanks

Six Rivers Solar is the local area exclusive dealer for TrendSetter thermal tanks in a large range of sizes, ranging from 50 to over 1,000 gallons. That means no matter what your application, there is a suitable vessel for your needs. Our tanks incorporate the highest levels of thermal efficiency with advanced heat break, composite non-ferrous construction and internally mounted finned stainless steel heat exchangers. Increased thermal efficiency means more heat when you need it, and our heat exchangers by design are the most efficient available, no matter the application.

Series Capacity (gallons) Length (inch) Width (inch) Height (inch) List Price
TS-50 51 30 30 28 $3,195
TS-70 70 30 30 36 $3,595
TS-100 108 30 30 52 $3,695
TS-150 145 30 38 52 $4,095
TS-200 194 38 38 52 $4,495
TS-300 293 54 38 52 $5,295
TS-400 392 70 38 52 $5,995
TS-500* 491 86 38 52 CALL
TS-600* 589 102 38 52 CALL
HeatModuleTM 840 110 48 52 Call
HeatModuleJRTM 337 48 48 52 Call

Note that the above tanks are standard units, with a single heat exchanger.

* These units come with additional standard mounting points and other modifications to accommodate commonly encountered commercial options.

Custom Tanks

Many applications require custom tanks. The ability to make a tank narrower to fit through a door, to fit in a specific location or even a custom capacity are not uncommon situations. Similarly, some applications demand higher heat transfer and therefore require more or extended heat exchangers. Six Rivers Solar can provide the tank you need, when you need it. The image below shows such a custom tank, this unit being provided to a hotel in San Francisco!
Commercial users of hot water such as laundries and hotels have large demands for water, exceeding the capacity of most solar water heating systems. To answer this demand, Six Rivers Solar has created the HeatModuleTM and HeatModuleJRTM systems. Based on the proven technology of the TrendSetter tanks, they are designed to provide large users of hot water with efficient, cost-effective solar water heating.

HeatModuleTM
Our standard large-scale commercial water heating system. This system is designed around an 840-gallon thermal tank, with integral heat exchangers sized to flow a 2" water line. Sized to provide hundreds of gallons of hot water daily, it is supplied by [12] 4' x 10' thermal panels from SunEarth. It's modular design allows companies to add extra modules as required, with their capacity expanding as their business expands.

HeatModuleJRTM
Built to accommodate smaller but still significant water heating requirements, this system is designed around an 340-gallon thermal tank, with integral heat exchangers sized to flow a 2" water line. Sized to provide hundreds of gallons of hot water daily, it is supplied by [5] 4' x 10' thermal panels from SunEarth. As your demands increase, the modular nature of these systems means you can add new modules, either another HeatModuleJR or the larger HeatModule system!