Description
The Suburban SW6DEL RV Propane & Electric Water Heater (Model 5240A) delivers reliable, on-demand hot water for your RV with dual fuel operation — propane and/or 120V AC electric power. Featuring a 6-gallon steel, glass-lined tank, 12V direct spark ignition, and energy-efficient insulation, this unit offers consistent performance, corrosion resistance, and easy installation. Ideal for RV owners seeking both durability and convenience, the SW6DEL provides dependable hot water for showers, dishes, and daily use on the road.
Key Specifications
-
Brand: Suburban®
-
Model: SW6DEL
-
Manufacturer Part #: 5240A
-
Capacity: 6 Gallons
-
Energy Source: LP Gas and/or 120V AC Electric
-
Ignition Type: 12V Direct Spark Ignition (DSI)
-
BTU Input (Gas): 12,000 BTU
-
Recovery Rate: 10.2 Gallons Per Hour
-
Tank Material: Porcelain-Lined Steel with Anode Rod Protection
-
Insulation: Custom-Fit Jacket for Maximum Heat Retention
-
Dimensions: 12-3/4" (W) x 12-3/4" (H) x 19-1/4" (D)
-
Propane Connection: 3/8" Male Flared
-
Water Connections: 1/2" Female Pipe Thread (FPT)
-
Compatible Replacements: SW6DEL, SW6DELC
-
Upgrade Options: SW6P, SW6PR, SW6PE, SW6PER, SW6D, SW6DE, SW6DEC, SW6DEM, SW6DM
-
Warranty: Limited Manufacturer Warranty
Features & Benefits
-
Dual Power Operation: Runs on propane, electric, or both simultaneously for faster recovery and flexible power use.
-
12V Electric Ignition: Easy, reliable startup with no manual lighting required.
-
Durable Glass-Lined Steel Tank: Provides superior corrosion protection and long service life.
-
Anode Rod Protection: Sacrificial rod extends tank life and minimizes rust and mineral buildup.
-
High Recovery Rate: Heats up to 10.2 gallons per hour, ensuring ample hot water supply for RV living.
-
Energy Efficient: Foam-insulated jacket maintains water temperature and reduces energy loss.
-
Compact Design: Fits standard RV cutouts for simple replacements and upgrades.
-
Quiet, Reliable Operation: Built for dependable heating performance and minimal maintenance.
-
Automatic DSI Ignition: Uses 12V DC power to control spark ignition for convenience and safety.
Detailed Description
The Suburban SW6DEL 6-Gallon Water Heater offers the best of both propane and electric heating systems, giving RV owners flexible options for different camping situations. Its direct spark ignition (DSI) system means no pilot light to worry about — simply flip the interior switch to start heating. The dual switch control (DEL model) allows users to operate both 120V and propane systems conveniently from inside the RV.
The porcelain-lined steel tank is built for longevity, and the replaceable anode rod helps prevent corrosion. Its custom insulation jacket ensures high heat retention for energy savings and consistent hot water availability. Designed for easy integration into most RV setups, the SW6DEL fits standard Suburban cutouts and connects to existing plumbing and gas systems.
Whether you’re upgrading or replacing an existing water heater, this model is a high-efficiency, long-lasting choice for reliable hot water on the road.
Installation Notes
-
Requires both 12V DC and 120V AC wiring connections.
-
If no existing wiring is present, professional installation is recommended.
-
Additional items not included but required: exterior access door, ignition switch, caulking, putty tape, and mounting hardware.
-
Designed for RV plumbing, electrical, and propane systems — installation should be done by qualified individuals familiar with RV electrical and gas connections.
-
This model does not include motor-aid functionality.