Description
The Suburban Nautilus Series 12V Water Heater Power Switch (White) is a genuine Suburban replacement part designed for reliable control of your Nautilus tankless RV water heater. Engineered with durable materials and a clean white finish, this wall-mounted switch provides seamless integration into your RV’s control panel while maintaining a sleek, professional look.
Built to meet Suburban’s ISO 9001:2015 manufacturing standards, this switch ensures consistent performance, safety, and long-term reliability. It’s an ideal replacement for damaged or outdated controls, giving RV owners confidence in their water heater’s operation. The included switch plate makes installation simple and provides a clean, finished appearance.
Suburban continues to lead the RV appliance industry with innovative, dependable products, and this 12V power switch is a perfect example of that legacy of quality and precision.
Key Specifications
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Brand: Suburban
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Compatibility: Suburban Nautilus Series Water Heaters
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Type: Wall Mount Switch
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Voltage Rating: 12 Volt DC
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Color: White
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Height: Not Applicable
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Mounting Type: Screw-On
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With Switch Plate: Yes
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With Mounting Hardware: No
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Manufacturer Part #: 234589
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Warranty: Limited 90-Day Supplier Warranty
Features & Benefits
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Designed for Suburban Nautilus Water Heaters – Ensures perfect compatibility and smooth operation.
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Durable Construction – Built to perform reliably under frequent use in RV environments.
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12V Wall-Mount Design – Ideal for standard RV electrical systems.
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Clean White Finish – Matches modern RV interiors for a professional, seamless look.
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Includes Switch Plate – Provides a polished and complete installation.
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Suburban OEM Quality – Manufactured by the trusted leader in RV heating and water systems.
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ISO 9001:2015 Certified – Meets rigorous quality and performance standards.
Ideal For
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RV owners replacing a Suburban Nautilus water heater power switch.
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Service technicians performing installations or repairs on Suburban water heating systems.
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Those seeking OEM-grade performance and longevity for their RV water heater controls.

