Teledyne Laars 35-679927-561

The 24v Ignition Control from Teledyne Laars (model 35-679927-561) delivers reliable ignition for heating equipment. This proven ignition control combines HSI technology with a built‑in blower relay for efficient, safe operation.

Built as a durable ignition control module, it enables quick startup and consistent flame sensing (HSI) while coordinating blower activity to optimize combustion and efficiency in modern heaters. It also wires quickly to existing control circuits, reducing service time and downtime. Designed to withstand demanding environments, this 24V control supports reliable ignition under varying conditions, making it a dependable replacement part for select Laars systems.

• 24V operation for strong, repeatable ignition
• Proven HSI technology for flame sensing and safety
• Integrated blower relay simplifies wiring and control
• Easy replacement part for Teledyne Laars systems
• Compact, durable design built to last in heating equipment

Upgrade with confidence for safer operation, better efficiency, and long‑term performance in your heating setup.