Heliatos RV Freeze Protected Solar Water Heater Kit with External Heat Exchanger
If your RV water heater does not have a built-in heat exchanger but you still want to install a freeze protected (closed loop) system this kit is for you. It contains everything you need to add a high quality freeze protected solar water heater to your RV. Included is a compact stainless steel heat exchanger (316 alloy) and all other parts required for a closed loop system. The antifreeze in the solar loop is heated by Heliatos SW-38 solar water heating panel. This panel is robust enough to be mounted on a vehicle at highway speeds, has unbreakable twinwall polycarbonate glazing, and a strong aluminum frame, yet only weighs 12 lbs.
Specifications
SW-38 Solar Panel
Materials
- Glazing: UV resistant twin wall polycarbonate
- Frame: Architectural grade aluminum alloy 6063
- Insulation: Polyiso foam (meets requirements for ASTM-C1289, Type 1
- specification)
- Water Conduit: Copper Tubing (Alloy C12200 certified for public water supplies
- meeting EPA Lead and Copper Rule 56 FR26460, June 7th, 1991)
- Fittings: Brass, Lead Free compliant with Federal Reduction of Lead in
- Drinking Water Act , Dezincification resistant
- Seals: Butyl Rubber
Physical
- Length: 24.0 Inches
- Width: 25.25 Inches
- Height: 2.125 Inches
- Active Collector Area: 3.674 ft2
- Mounting Hole Spacing: 24.75 x 17.00 Inches x Inches
- Volume of Liquid in Collector: 7.7 fl. oz.
- Total Panel Weight: 11.6 lb.
- Input and Output Connections: 3/8 “ Compression Fitting
Maximum Ratings
- Pressure: 150 Psi
- Collector Temperature: 203 ºF
- Mounting Surface Unevenness: ¼ Inch (corner to corner)
In the Box
- Your selected quantity of Heliatos SW-38 Solar Water Heating Panel
- 1 Heliatos HS-21 solar circulation pump
- 1 TopsFlo TD5 Stainless Steel Circulation Pump
- 1 25 Watt PV Solar panel to power the pump
- Wire and PV panel mounting tabs
- 25 ft of 1/4' PEX tubing
- Amtrol #15 Expansion Tank
- RV Glycol Fill and Purge Valve with Drill Pump and Instructions
- Compact Stainless Steel (Alloy 316) Heat Exchanger
- 1 Complete Set of Fittings and Adapters
- Assumes RV water heater with 1/2' NPT ports (most common)
- Contact us for non-standard Water Heaters or Connections
- Clear and easy to follow installation instructions
Video
Manual
Delivery
Order shipment preparation takes 3 days. Once shipped orders usually take 2 weeks to be delivered. These are estimations; delivery can be delayed for reasons beyond our control. You can always contact us to know the exact delivery time once you placed an order with us. Have a look at our
