Heliatos Boat Freeze Protected Solar Water Heater Kit with Built-In Heat Exchanger

Heliatos Boat Freeze Protected Solar Water Heater Kit with Built-In Heat Exchanger

If your boat water heater has a built-in heat exchanger this kit is for you. It contains everything you need to add a high quality freeze protected solar water heater to your boat. It simply connects to the heat exchanger that is already in your water heater. The antifreeze in the solar loop is heated by Heliatos MH-38 solar water heating panels. 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.

The MH-38  panels include special features to prevent corrosion even in the harshest marine environments:

• Powder-coated frame and backing, gives the appearance of white enamel
• Zinc-phosphate internal corrosion protection
• Sealed construction
• Stainless steel hardware

These panels have 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)

Each Kit Comes With:

• Your selected quantity Heliatos MH-38 Solar Water Heating Panel 
• 1 Heliatos HS-21 solar circulation pump 
• 1 10Watt 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/Marine Glycol Fill and Purge Valve with Drill Pump and Instructions
• 1 Complete Set of Fittings and Adapters
• Assumes RV water heater with 1/2' NPT connections (most common)
• Contact us for non-standard Water Heaters or Connections
• Clear and easy to follow installation instructions

In the Box

• Fasteners to attach the panels
• Insulation for the tubing
• Your existing Marine water heater
• Tools needed for installation

Manual

• Installation Instructions

What Our Experts Think

• Freeze Protection: The built-in freeze protection ensures your system continues to function in colder climates, preventing damage and ensuring reliable hot water year-round.
• Efficient Heat Exchanger: The built-in heat exchanger maximizes the efficiency of the system, transferring heat effectively from the solar panels to the water, providing quick and consistent hot water.
• Durable & Marine-Ready: Made from high-quality, corrosion-resistant materials, this kit is designed to withstand harsh marine environments and deliver long-term performance.
• Space-Saving Design: Its compact, boat-friendly design makes it an ideal solution for those with limited space on their vessel without compromising on performance.
• Eco-Friendly & Cost-Effective: Harnessing solar power, this system reduces reliance on fuel or electricity, providing an environmentally-friendly and cost-efficient solution for hot water.
• Easy Installation: The kit is designed for easy installation and compatibility with most boat systems, making it accessible for a range of boat owners.

Q&A

Q: What is the Heliatos Boat Freeze Protected Solar Water Heater Kit with Built-In Heat Exchanger?
A: The Heliatos Boat Freeze Protected Solar Water Heater Kit is a highly efficient, eco-friendly water heating system designed for boats. It uses solar energy to heat water and features a built-in heat exchanger for optimal heat transfer, while also providing freeze protection for reliable performance in cold conditions.

Q: How does the built-in heat exchanger work?
A: The heat exchanger allows the solar-heated water to transfer heat to your boat's water system, ensuring that you get consistent hot water while preventing freezing in colder weather.

Q: Is the kit suitable for use in cold weather?
A: Yes, the freeze protection feature ensures that the system continues to function even in cold temperatures, making it perfect for year-round use.

Q: Can I install this kit on my boat?
A: Yes, the Heliatos Boat Solar Water Heater Kit is designed for easy installation on most boats, with all necessary components included.

Q: What are the benefits of using solar heating on my boat?
A: Solar water heating is environmentally friendly, energy-efficient, and reduces your reliance on gas or electricity, providing a sustainable solution for hot water on your boat.

Q: Is the Heliatos Boat Solar Water Heater Kit backed by a warranty?
A: Yes, it comes with a warranty to ensure durability and reliable performance.

Maintenance Tips

• Regular Inspections:

  • Inspect the solar panels, connections, and pipes for signs of wear, leaks, or cracks. Address any damage immediately to prevent system failure.

• Clean Solar Panels:

  • Clean the solar panels regularly to remove dirt, marine growth, or debris that could block sunlight. Use a soft cloth, mild soap, and water to clean.

• Flush the System Annually:

  • Flush the heat exchanger and pipes yearly to remove any sediment or mineral buildup. This helps maintain the system’s efficiency.

• Monitor Freeze Protection Fluid:

  • Check the level and quality of the freeze protection fluid (antifreeze) in the system. Top it off or replace it according to the manufacturer’s guidelines to ensure optimal freeze protection.

• Check for Leaks:

  • Inspect the system for any signs of leaks, especially around seals, fittings, and connections. Tighten or replace any parts that appear to be worn or damaged.

• Prevent Blockages:

  • Ensure that the intake, outflow, and heat exchanger areas are free from blockages such as debris or marine growth, which could reduce water flow.

• Winterize the System:

  • In colder climates, make sure to properly winterize the system to avoid freezing, particularly around the heat exchanger and plumbing.

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