Suburban 5248A Water Heater SW12DEL (12 Gal) Gas/Electric Direct Spark Ignition

Suburban 5248A Water Heater SW12DEL (12 Gal) Gas/Electric Direct Spark Ignition

The Suburban 5248A (SW12DEL) is a premium, high-capacity 12-gallon RV water heater engineered for maximum hot water availability on the road. Featuring a dual Gas/Electric heating system with Direct Spark Ignition (DSI), this unit delivers exceptional recovery speed and reliable performance for larger RVs and demanding family travel.

Key Specifications

• Brand: Suburban
• Model / Part Number: 5248A (SW12DEL)
• Water Heater Capacity: 12 Gallons
• Water Heater Type: Electric / Gas
• BTU Level: 12,000 BTU
• Electric Element Wattage: 1400 W (1440 W Incoloy element)
• Ignition Type: Direct Spark Ignition (DSI)
• Tank Construction: Porcelain-Lined Steel Tank with Anode Rod
• Warranty: Limited 2-Year Warranty

Product Features & Fitment

Built just like your residential water heater at home, this unit utilizes a heavy-duty porcelain-lined steel water heater tank equipped with a sacrificial anode rod to absorb electrolytic action and prevent corrosion. Every tank is pressure-tested twice during the manufacturing process to guarantee structural integrity and leak-free reliability in mobile applications.

The SW12DEL provides versatile heating options to suit any campsite setup. The 1440-watt Incoloy electric element provides a solo recovery rate of 6.1 gallons per hour when using shore or generator power. For a fast recovery rate of up to 16.2 gallons per hour, both the 12,000 BTU LP gas burner and the electric element can be operated simultaneously. Please note that mounting hardware and switch are sold separately.