Sthovd RV Thermostat Limit Switch Kit 232306/232282 for Suburban SW Series

Reliable RV Water Heater Temperature Control

The Sthovd Thermostat Limit Switch Kit raises the bar for safe, consistent hot water in Suburban SW series water heaters. It includes two temperature controllers designed for 12V DC and 120V AC operation, ready to support a range of models such as SW6DE through SW16DEM.

With dual-control design, the 120VAC controller covers an automatic range of 1130F–1400F and the 12VDC controller covers 1220F–1400F. This configuration helps prevent overheating and supports energy-conscious use, so you can enjoy showers and dishes without worrying about the unit running dry or overheating at high altitude or on long trips.

Why this kit stands out

• Precise compatibility with Suburban SW series heaters, including common replacements like 232306 and 232282.
• Independent 120V and 12V operation provides flexible control for different RV power setups.
• Overheat protection with a manual reset at 1850F helps safeguard your water heater and plumbing fixtures.
• Sturdy construction using high-temperature resistant plastics and metals for vibration and moisture resilience.
• Clear, easy-to-follow installation steps reduce guesswork and downtime on the road.

What27;s in the box

• 232282 12VDC temperature controller
• 232306 20VAC temperature controller
• Adapter cables and power control switches
• Wire nuts and mounting hardware

Installation is straightforward for DIY RV enthusiasts, with a typical job taking under an hour; ensure sensing surfaces are flush against the tank wall and check for leaks after re-powering.

Real-life use scenarios include camping weekends, family road trips, or extended stays where hot water is essential. The kit helps you maintain reliable showers and sink use, even when power availability changes, by offering a control point close to the water tank. The durable materials and thoughtful design address common RV maintenance concerns, balancing performance with practical installation steps. Whether upgrading an existing setup or performing routine maintenance, this kit is designed to integrate with Suburban SW series hardware and provide a straightforward path to consistent hot water.

Quality you can count on

Made to withstand RV vibration and moisture, the kit19s components are designed for long-term operation in challenging environments. Each controller is engineered for dependable sensing and accurate temperature tracking, delivering consistent results without claiming guaranteed outcomes.