King Solar Products

Announcing, an inexpensive way to significantly reduce your energy consumption:

KSDB-40 Solar Drainback system heats water for a 3 or 4 occupant residence

This drain-back solar water heating system is designed to maximize solar heating savings for a home occupied by 3 or 4 adults. This KSDB-32 converts any water heater into a solar powered water heater using a DBHX Drainback module.

This system:

• connects to an existing water storage tank
• provides automatic freeze protection
• works well in most climates
• does not need propylene-glycol to protect from freezing temperatures
• low maintenance
• can be installed in an SRCC certified design configuration
• qualifies for many tax rebate programs

The system is expandable to generate significant savings for up to 8 to 10 adults by adding more solar panels and more water storage capacity. Consult with one of our specialists about how to expand the system.

List identifying parts in the diagram

• 1. Watts 530L pressure relief for drainback reservoir loop
• 2. 10 k sensor
• 3. KS-40 (4ft by 10ft) solar panel
• 4. Watts 70A anti-scalding mixing valve
• 5. Pentair In-Line temperature gauge
• 6. Watts T/P valve
• 7. Pentair flow meter
• 8. Taco 006-B4 circulator is pumping water from the bottom of the solar storage tank through the heat-exchanger into the top of the solar storage tank.
• 9. 4500 watt electric heating element (optional)
• 10. Goldline GL-30-LCO differential solar controller
• 11. Optional Solar Storage tank (not part of the ksdb package) can be installed next to existing electric or gas water heater.
• 12. internal heat exchanger inside the KS-DBHX drainback tank, surrounded by solar-heated water coming from the solar panel.
• 13. Taco 009-BF5 pushes water from the reservoir up to the solar panel
• 14. water reservoir
• 15. 10k sensor

more about the KSDB-40 Drainback Solar Water Heating System