Suburban | Direct Spark Ignition Gas/Electric Water Heater | SW12DELC | 12 Gallon | 5331A | 120VAC | Corded
The Suburban Direct Spark Ignition Gas/Electric Water Heater offers an ideal solution for fulfilling your hot water requirements. Engineered for optimal efficiency, this 12-gallon model (SW12DELC) boasts the following key features:
- Direct spark ignition
- 12 gallon capacity with gas/electric operation
- The 1440-watt Incoloy electric element is specifically designed for compatibility with campground power
- Benefit from a high recovery rate of 12,000 BTU/hour
- The porcelain steel tank features foam insulation for enhanced efficiency.
- Quick Recovery Rate: Swift Recovery Enhances Hot Water Availability and Reduces Cool Water Cycles
- 12-Volt Relay for Interior Control of Electric Heating System
- Easy to install access door and frame, sold separately below, for convenient accessibility
- SW12DELC, 5231A, 5331A
- SW=Suburban Water Heater, #=Gallon Tank, D=DSI, E=110V Electric, L=Relay, M=Heat Exchange, P=Pilot, C=Corded
Need help confirming fitment?
Our team at United RV Parts is here to help you find the right replacement or parts for your RV Water Heater.
Text or call 817-984-1852 with the make and model number of your existing water heater and we’ll make sure you get exactly what you need the 1st time.
Product Overview
Additional Instructions:
Instructions for a complete replacement:
1. Select your preferred door
2. Select your preferred switch
Door, frame kit & indoor switch are sold separately. You MUST purchase both the water heater, door, and switch for a complete system! These are sold as separate part numbers. Competing manufacturers assemblies are not interchangeable. To ensure accuracy please text or call one of our parts representatives. Please have your water heater model number ready.
Door for Suburban Water Heater 10, 12, and 16 Gallon
Suburban DEL ON/OFF Switch
Suburban RV Water Heater Essentials
OEM Components Commonly Used on SW12DE and SW12DEL Water Heaters


