Description
Laars Heating Systems R0317200 Hot Surface Ignitor
The Laars Heating Systems R0317200 Hot Surface Ignitor is a precision OEM replacement ignitor designed to restore dependable ignition performance to compatible Laars heating systems. Hot surface ignitors are a critical component in modern gas-fired heating equipment, replacing traditional pilot assemblies with a durable, electronically activated element that reliably lights the burner on every call for heat.
Reliable Ignition Performance
Hot surface ignitors work by heating a resistive element to ignition temperature when voltage is applied, providing consistent and repeatable burner lighting without the need for a standing pilot flame. This design improves energy efficiency and reduces the risk of ignition failure associated with older pilot-based systems.
OEM-Quality Replacement
The R0317200 is engineered to meet the original equipment specifications of Laars heating systems, ensuring a proper fit and long-lasting operation. Using a genuine Laars replacement part helps maintain system warranty compliance and ensures compatibility with the original control board and burner assembly.
Key Features
- Direct OEM replacement hot surface ignitor for compatible Laars heating systems
- Engineered to match original equipment specifications for fit and function
- Eliminates standing pilot — ignites burner on demand for improved efficiency
- Durable resistive element designed for long service life
- Helps restore reliable ignition and minimize heating system downtime
- Compatible with Laars gas-fired boilers and water heaters using hot surface ignition
Application
The R0317200 is intended for use in Laars heating equipment that utilizes hot surface ignition. Always verify compatibility with your specific Laars model before installation. Installation should be performed by a qualified HVAC or plumbing technician in accordance with local codes and the manufacturer’s instructions.







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