521099 RV Water Heater Ignition Board Printed Circuit PC 12V Control Board Replacement 520820

521099 RV Water Heater Ignition Board Printed Circuit PC 12V – Compatible Replacement for Suburban/Dometic Models

High-Quality Compatible 521099 RV Water Heater Ignition Control Board (Printed Circuit PC) 12V – Direct Replacement for Suburban & Dometic Gas/Electric Units

Restore reliable ignition and safe hot water performance to your RV with this premium compatible 521099 ignition control board (12V printed circuit PC). This direct replacement module ensures precise gas/electric operation, flame monitoring, and fault protection – perfect for maintaining consistent hot water during camping, road trips, and off-grid adventures in RVs, camper vans, trailers, and motorhomes.

At Smart Autoparts Co., we supply durable, eco-friendly aftermarket parts that match OEM standards, offering a fast and affordable fix for common issues like no ignition, error codes, or intermittent heating.

Key Features and Benefits:

• Exact Compatibility → Direct replacement for Suburban part 521099 (also fits equivalents like 520820 in related models). Compatible with Suburban/Dometic RV water heaters (gas/electric, 6-10 gallon models).
• Reliable Control → Advanced PCB circuitry for accurate ignition, temperature regulation, and automatic mode switching.
• Safe Operation → Built-in overheat, flame failure, and leakage protection for worry-free use.
• Easy Plug-and-Play Installation → Standard connectors – simple upgrade for DIY or professional repairs.
• Durable Construction → High-quality components resist vibration and extreme temperatures common in RV environments.
• Cost-Effective Solution → Superior performance at wholesale prices with fast global shipping (7-10 days delivery).

Technical Specifications:

• Part Number: 521099 (replaces 520820 in some variants)
• Voltage: 12V DC
• Type: Ignition control board / printed circuit PC module
• Suitable For: Suburban/Dometic RV gas/electric water heaters (absorption & DSI models)
• Application: RVs, camper vans, trailers, motorhomes

Ideal for wholesale buyers, RV owners, or repair shops seeking 521099 RV water heater ignition board 12V replacement from a trusted China supplier. Pair with our gas valves, thermostats, or thermal cutoffs for complete water heater service.

Enjoy dependable hot water on every trip — Add to cart or contact us for bulk pricing and inquiries!