Suburban SW4D RV Propane Hot Water Heater - 4 Gal. Tank

This Suburban water heater is the perfect solution for hot water on the road. This high-performance water heater features a 12v electric ignition and is propane operated, making it easy to start and use. The steel glass-lined tank is designed to withstand varying water conditions, and the anode rod provides added protection against corrosion. The insulation jacket is specially formed to fit the tank, ensuring efficient heat retention and energy savings. This durable and reliable water heater is a perfect addition to any RV.

• 12V Electric Ignition for easy and reliable startup
• Propane operation for flexible fuel options
• 4-Gallon Holding Tank for installation in compact spaces
• Steel, Glass-Lined Tank with anode rod protection for long-lasting use

This water heater utilizes a propane-fired burner to route heat through a passage in the tank, transferring the heat to the water stored in the tank. This model features an automatic spark ignition system, also known as a direct spark ignition (DSI), making it easy to operate. To start the heater, simply ensure that it is filled with water and flip the switch. This feature requires a 12V DC connection to power the control board and igniter.

Built with a durable steel tank that is lined with porcelain for added protection and longevity. This type of construction is also used in most residential water heaters, ensuring that it can withstand various water conditions. An anode rod is included to further extend the life of the tank by protecting it from corrosion. The tank also features an insulation jacket that is custom fit to the tank for maximum heat retention, this will help in reducing the energy consumption and keep the hot water hotter for longer period of time.

The electric ignition eliminates the hassle of manual lighting of your water heater. The electric ignition utilizes a control board that sends an electrical signal to the igniter, which then creates a spark to ignite the propane burner. Simply flip the switch (not included) to start the water heater, making it more convenient and easier to use.

When installing this water heater, additional components such as an exterior access door, ignition switch, caulking, putty tape and mounting screws are necessary for proper installation and are not included with the water heater. Installing an RV water heater requires an intermediate level of understanding and expertise in RV plumbing, electrical, and propane systems. It is recommended that only individuals with an understanding of these systems and the necessary tools attempt the installation.