SKU: CW54161
UPC: 8057090079555
MPN: FVSLRSB05110A00
The Quick 500W Heating Element for Nautic B3 Heaters (110V) is a direct replacement component engineered for marine and RV heating systems that demand reliable, consistent warmth in saltwater and freshwater environments. This heating element is designed for boat owners, RV enthusiasts, and marine technicians who require a drop-in solution to restore full heating capacity to their Nautic B3 system without costly system overhauls. The 500-watt output delivers efficient heating performance suitable for cabin and engine block warming in both residential marine and commercial vessel applications.
Constructed from Incoloy—a premium nickel-chromium superalloy—this heating element resists corrosion and thermal fatigue in the harshest marine environments where standard stainless steel would degrade rapidly. The element measures 11 inches in length with a 1-5/8-inch diameter British thread connection, ensuring precise fit within Quick's Nautic B3 heater housing. The integrated 7-3/4-inch electrical anode rod provides cathodic protection, safeguarding the heating chamber and surrounding metalwork from galvanic corrosion common in saltwater systems. Its 110-volt specification matches standard North American electrical infrastructure, eliminating the need for converter hardware during installation.
Marine technicians and DIY boat owners benefit most from this replacement element when their existing heating unit fails or performance diminishes due to scale buildup or element degradation. Installation requires basic plumbing knowledge and the ability to safely disconnect 110V power; no special tools beyond standard wrenches are necessary. Compatibility is exclusive to Quick's Nautic B3 heater lineup, making this an exact-match replacement that restores original equipment manufacturer performance and warranty coverage. For vessels operating year-round or in freezing climates, maintaining a functional heating element ensures cabin comfort and prevents freeze-damage to engine blocks and water systems.
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