Suburban SW6DEC 6-Gallon Gas-Electric RV Water Heater – DSI 5323A

The Suburban SW6DEC is a 6-gallon gas-electric water heater designed for RVs, providing reliable hot water on the go. Featuring direct spark ignition and a porcelain-lined steel tank, it delivers long-lasting durability, fast recovery, and consistent performance for residential-style comfort in mobile environments.

Built with copolymer insulation to retain heat efficiently and a one-piece die-formed metal control housing to protect the controls from weather, this water heater ensures dependable operation under varied conditions. The SW6DEC also features a replaceable anode rod for added corrosion protection, extending the life of the tank.

Please note: Access doors, on/off switch, and exterior connections are sold separately, making it easy to retrofit or replace in existing RV installations.

Key Specifications

• Brand: Suburban

• Model Number: SW6DEC

• Capacity: 6 Gallons

• Type: Electric / LP Gas

• Ignition Type: Direct Spark Ignition

• Wattage Rating: 1440 Watt

• BTU Rating: 12,000 BTU

• Dimensions (Overall): 12.69" H x 12.69" W x 19.19" D

• Cutout Dimensions: 12.75" H x 12.75" W x 19.19" D

• Weight: 37.4 lbs

• Portable: No

• Installation Type: Permanent

• Warranty: 2-Year Limited

• Manufacturer Part #: 5323A

Features & Benefits

• Porcelain-Lined Steel Tank – Ensures long-lasting performance and resistance to corrosion.

• Fast Recovery Rate – Delivers hot water quickly for more efficient usage.

• Replaceable Anode Rod – Provides extra protection against tank corrosion.

• Durable Construction – One-piece die-formed metal control housing shields controls from weather.

• Efficient Insulation – Copolymer jacket retains heat to improve energy efficiency.

• Convenient Gas Line Connection – Simplifies installation and service.

Ideal For

• RV owners seeking a reliable 6-gallon gas-electric water heater replacement.

• Campers and travelers needing residential-style hot water in mobile settings.

• Maintenance and repair professionals looking for a durable Suburban water heater with fast recovery and long-term reliability.