Dinosaur Electronics Universal Ignition Control Circuit Board UIB L

Dinosaur Electronics UIB L 12V DC universal RV ignition control circuit board – NEW replacement solution designed for a wide range of RV furnaces and water heaters. The Dinosaur Electronics UIB L ignition control board is compatible with Coleman, Duo-Therm, Hydro-Flame, and Suburban furnaces, as well as Atwood, Mor-Flo, and Suburban water heaters, making it one of the most versatile ignition control upgrades available for RV systems.

This new UIB L ignition control circuit board is certified by Testing Engineers International to meet UL 372 and UL 353 standards for the RV industry. Built using double-sided plated thru-hole construction, the board is engineered for durability in vibration-prone environments. Integrated fuse and surge protection helps protect connected appliances from electrical faults.

A two-color diagnostic LED provides instant system feedback, while the removable jumper allows instant-fire operation in compatible water heaters and refrigerators. The board’s micro-controlled design ensures accurate and efficient ignition control and long-term system reliability. A limited 3-year manufacturer warranty is included.

Key Specifications

• Manufacturer Part Number: UIB L

• Product Type: Universal ignition control circuit board

• Operating Voltage: 12V DC

• Control Type: Micro-controlled ignition system

• Certifications: UL 372 and UL 353 (Testing Engineers International)

• Construction: Double-sided plated thru-hole design

• Protection: Fuse and surge protected

• Diagnostics: Two-color LED indicators

• Instant-Fire Feature: Removable jumper

• Protective Cover: Included

• Warranty: Limited 3-Year Warranty

Compatible Systems

Furnaces

• Coleman

• Duo-Therm

• Hydro-Flame

• Suburban

Water Heaters

• Atwood

• Mor-Flo

• Suburban

Features & Benefits

• Universal replacement board for multiple RV furnace and water heater brands

• 12-volt DC operation for standard RV ignition systems

• Micro-controlled circuitry delivers precise and dependable ignition control

• Two-color diagnostic LED provides fast system status

  • Green LED indicates power to the board

  • Red LED indicates power to the valve

• Removable jumper for instant-fire operation in compatible water heaters and refrigerators

• Double-sided plated thru-hole construction improves vibration resistance and service life

• Fuse and surge protection helps prevent damage from electrical faults

• Protective cover included for added durability and safety

Product Fitment & Application

The Dinosaur Electronics UIB L universal ignition control circuit board is designed for use in a wide range of RV heating and hot-water systems, including the furnace and water heater brands listed above.

Please verify your existing control board and appliance model before ordering to ensure proper compatibility.

UIB L ignition-board replacement identification

The Dinosaur UIB L is the large-format 12-volt DC universal ignition board measuring about 3.43 by 5.10 inches. Dinosaur's cross-reference table identifies UIB L for certain factory ignitor numbers, including Fenwal 05-159000-003 and 05-159000-053. It differs mechanically from the small UIB S and the post-terminal UIB L Post variants.

Confirm the actual original ignitor number, harness pinout, board dimensions, flame-sense arrangement and spark-lead termination. The board's instant-fire configuration for eligible water heaters or refrigerators requires maker-specified jumper setup; the furnace configuration is different. Not every furnace or water heater accepts this board, and LP-gas service should be performed by a trained technician.