The Suburban SW6D 6 Gallon Direct Spark Ignition Gas Water Heater (5238A) from Nomadic Supply Company provides reliable service and easy maintenance. This high-recovery 12,000 BTU/hour model features a porcelain steel tank, foam insulation, large diameter drain, and replaceable anode rod to absorb corrosive electrolysis action.
The Suburban SW6D 6 Gallon Direct Spark Ignition Gas Water Heater one-piece, die-formed housing protects controls and connections yet offers easy access. Fits cut-out openings of prior models. Access door and frame are easily installed on any type RV side.
The Suburban SW6D gas ignition is controlled by a switch mounted on the inside of your RV. Switch is sold separately.
Note: Gas appliances like the Suburban SW6D 6 Gallon Direct Spark Ignition Gas Water Heater (5238A) must be installed and/or serviced by a qualified service technician.
The Suburban SW6D 6 Gallon Direct Spark Ignition Gas Water Heater (5238A) 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. With a 6-gallon holding tank, you’ll have plenty of hot water for showers, dishes, and more. The insulation jacket is specially formed to fit the tank, ensuring efficient heat retention and energy savings.
Propane Operation
The Suburban SW6D 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.
Porcelain Lined Steel Tank
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.
Electric Ignition
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.
Suburban SW6D 6 Gallon Direct Spark Ignition Gas Water Heater (5238A) Features:
- Durable porcelain lined steel tank is built just like longer lasting residential tank water heaters
- Replaceable anode rod protects against tank corrosion and doubles as a drain
- Optional electric element allows you to take advantage of campsite or generator power to heat water
- Suburban exclusive flue tube slows combustion process to transfer more heat to water in tank
- Repositionable module board provides installation flexibility
- Direct Spark Ignition (DSI) that directly lights the main burner, avoiding the need for a pilot
- 2 year limited warranty with the tank itself backed by a 3 year tank limited warranty
Suburban SW6D 6 Gallon Direct Spark Ignition Gas Water Heater (5238A) Specifications:
Type: LP
Model: SW6D
Portable: No
Capacity: 6 Gallon
Ignition Type: Direct Spark Ignition
Wattage Rating: 1400 Watt
BTU Level: 12000 BTU
With Insulation: No
With Switch: No
With Indicator Light: No
With Mounting Hardware: No
Recovery (Gas): 10.1 gal./hr.
Height: 12-11/16″
Width: 12-11/16″
Depth: 19-3/16″
Unit Net Weight: 33.3 lbs. (empty) / 81.9 lbs. (full)
Suburban SW6D 6 Gallon Direct Spark Ignition Gas Water Heater (5238A) Installation:
Suburban SW6D Fits in same cut-out but is considered an upgrade: SW6P, SW6PR
These models were pilot light models, to upgrade it will require 12V power at the water heater.
Suburban SW6D Fits in same cut-out but is considered a downgrade: SW6DE, SW6DEC, SW6DEL, SW6DELC, SW6DEM, SW6DM, SW6PE, SW6PER
These models feature electric operation and/or motor aid, which are not features on this water heater. E=Electric, C=Power Cord, M=Motor Aid, R=Reigniter, L=Requires Dual Switch
When installing the Suburban SW6D 6 Gallon Direct Spark Ignition Gas Water Heater, additional components such as the exterior access Suburban 6 Gallon Gas Water Heater Door (6376APW), ignition switch, caulking, putty tape and mounting screws are necessary for proper installation and are not included. 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.
WARNING: This product may expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to