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Heater Craft 203HB Marine Hydronic Heater Basic Kit with Euro Vent and Hot Tube

Manufacturer

Heater Craft

<p>Since 1989, when the first HeaterCraft product originated in a garage, Heater Craft has evolved into a leader in marine comfort systems. HeaterCraft is the leader in Marine, UTV, and state of the art DC Electric heating- providing American made products to manufactures, dealers and consumers all over the world. What began as a solution for extending the water ski season on Lake Coeur d'Alene has become the trusted choice for boaters seeking reliable warmth and comfort on the water.</p><h3>Industry-Leading Marine Heating Solutions</h3><p>Heater Craft specializes in hydronic and electric <a href="/1603-heater-craft-heating-200526">heating</a> systems engineered specifically for marine environments. They are the OEM marine heater for many of the top boat brands including Axis, Bayliner, Centurion, Cobalt, Malibu, MB Sports, Nautique, Master Craft, MB Sports, Sea Ray, Supra, Supreme, and numerous other brands. The company's heating systems utilize high-performance hydronic heater cores that circulate engine coolant to deliver consistent warmth to cabins, cockpits, and seating areas, allowing boaters to extend their season well into cooler months.</p><p>Heater Craft's product line includes complete heater kits with multiple vent configurations, from compact two-vent systems for smaller cockpits to larger units designed to warm spacious cabins. Their quality boat heaters meet stringent USCG standards for safe ignition-protected systems, ensuring both performance and safety. Each system is designed for straightforward installation and efficient operation, whether the vessel is a wakeboard boat, cruiser, yacht, or commercial workboat.</p><h3>Beyond Heating: Complete Comfort Solutions</h3><p>While heating remains the cornerstone of the brand, Heater Craft extends its expertise to other marine comfort systems. The company offers specialized <a href="/1603-heater-craft-hose-and-cowl-vents-200534">hose and cowl vents</a> that work in conjunction with heating systems to ensure proper air distribution and temperature control throughout the vessel. These ventilation components are crafted from durable materials designed to withstand the harsh marine environment.</p><p>Heater Craft also manufactures <a href="/1603-heater-craft-aft-decktransom-showers-200072">aft-deck/transom showers</a> that provide boaters with convenient rinsing stations after swimming, diving, or watersports activities. These systems integrate seamlessly with the boat's existing plumbing and are built to the same exacting standards as the company's heating products. Supporting these shower systems are reliable <a href="/1603-heater-craft-water-pressure-system-pumps-201165">water pressure system pumps</a> engineered to deliver consistent flow and pressure for comfortable rinsing even when away from the dock.</p><h3>American-Made Quality and Warranty</h3><p>Heater Craft believes in building the highest quality marine accessories which is why they back the product with their 4/48 limited warranty -- 4 years, 48 months. This comprehensive warranty reflects the company's confidence in its manufacturing processes and component selection. Every product is designed and assembled in the United States, ensuring quality control and supporting domestic manufacturing. Whether installed as original equipment by boat manufacturers or added as aftermarket upgrades, Heater Craft systems deliver the durability and performance that serious boaters demand for year-round comfort on the water.</p>

Part Number

203HB
06/03/2036 8:22 AM
Sale Price

$319.14

1 left at this price

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Usually delivered within 2 days

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No Hassle Returns

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Fitment guaranteed

Fitment guaranteed

Product Details

The Heater Craft 203HB is a basic marine hydronic heater kit designed to provide reliable warmth and comfort on your boat. This 28,000 BTU/hour heating system is compatible with both I/O and inboard engines, working with either freshwater-closed or raw-water open cooling systems.

Key Features:

  • 28,000 BTU/hour heating capacity for effective cabin warmth
  • 12V DC three-speed fan motor with variable airflow control
  • Powder-coated marine-grade aluminum housing for corrosion resistance
  • Two 3-inch outlets for flexible heat distribution
  • Compact design: 9.4"W x 6.4"H x 8.6"D (without mounting brackets)
  • Low amperage draw: 4.4A on low, 5.8A on medium, 8.5A on high
  • Ignition-protected system meets USCG safety standards

Basic Kit Includes:

  • Heater unit with wire harness
  • One Euro vent for directed airflow
  • One Hot Tube extendable vent for flexible heat delivery
  • High/Low switch with indicator assembly

The 203HB basic kit provides the essential components to add efficient hydronic heating to your boat. The included Euro vent delivers focused warmth to your preferred location, while the Hot Tube extendable vent allows you to direct heat under blankets or towels for personalized comfort. Perfect for extending your boating season, warming up after water activities, or staying comfortable during late-evening cruises. Backed by a 2-year manufacturer warranty.

Products specifications

Description

28000 BTU, 1 Euro Vent, 1 Hot Tube

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So far, so good. Best price I found. Very reasonable shipping. Parts were loose packed and rattled around a bit but nothing damaged. The hole for the EGR in the header was just a small hole and I had to drill it out. There were no instructions or any do

1st order with Autoplicity very easy process, good price and fast shipping. I will be back for sure.

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