DX-R-15 Sav'n Sun DX Drainback-Retrofit Kit 15 Gallon Tank

Alternate Energy Technologies
Sav'n'Sun DX-R Drainback System Retrofit Kit
The Natural Solution for Hot Water

This Retrofit Kit is available to convert any existing water heating system into a solar water heating system using the Drainback Reservoir with heat exchanger and Solar Collectors. Please contact us for sizing information.

DX Features:

• Eliminates expensive closed loop storage tanks.
• Now heat open loop storage tanks of any size.
• One DX Reservoir can heat storage tanks of any size.
• One DX Reservoir can also heat multiple tanks.
• Available in the following sizes:
• 10 gallons reservoir tank with 10 sq. ft. True Fin Coil - DX-R-10
• 15 gallons reservoir tank with 15 sq. ft. True Fin Coil - DX-R-15
• Ideally suited for retrofits. Heat an existing water heater without adding a solar storage tank.

Retrofit kit includes:

• 10 Gallon reservoir tank with 10 sq.ft. HX (P/N: DX-R-15) - OR - 15 Gallon reservoir tank with 10 sq.ft. HX (P/N: DX-R-15)
• Taco High Head Solar Pump (P/N: CP-009F)
• Pump Flange (P/N: 110-251)
• Taco Pump - Bronze, 1/2" Sweat (P/N: CP-003BC4)
• Differential Control with Sensors(P/N: DTC-EAGLE-1)
• Boiler Drain (P/N: BD-75)

Reservoir Tank Finned Copper Coil

Reservoir Features:

• Tank Shell 0.040 Copper Construction
• 0.026 Aluminum Jacket with Baked Enamel Finish
• 5/8"OD Finned Copper Coil - 10 gal.
• 7/8" OD Finned Copper Coil - 15 gal.
• Vertical Site Glass
• 3/4" Copper Pipe Construction

For determining size of strut for angle of inclination of panel, see strut calculator in Multimedia section below.