Replacement Silicon Nitride 2Wire LBlock Ceramic Ignitor for Desa Heater PP200SC A direct replacement ignitor designed for compatibility with Desa Heater model PP200SC. The silicon nitride ceramic element and Lblock form factor match the original component to restore ignition function quickly and reliably. Key benefits Restores ignition function: Replaces a worn or broken ignitor to get the heater back to working condition without modifying wiring or mounts. Durable silicon nitride construction: Ceramic material resists temperatures and thermal shock for consistent performance under repeated heating cycles. Simple installation: 2wire connection and Lblock shape align with original PP200SC fittings for straightforward swapin replacement during routine maintenance. Reliable ignition response: Engineered to provide stable spark or glow behavior appropriate for the PP200SC heater application. Compact form factor: Lblock design keeps the ignitor compact while matching the mounting geometry of the original part. Key attributes Function: Ceramic ignitor for initiating combustion in heater unit. Compatibility: Direct replacement for Desa Heater model PP200SC. Material: Silicon nitride ceramic element for temperature resistance. Wiring: Twowire electrical connection compatible with original harness. Shape and size: Lblock form factor to fit existing mounting points and clearances of PP200SC. Typical applications : a cracked or failed ignitor during service to restore normal heater operation. Preventive maintenance: Keep a spare ignitor on hand for quick field replacement during seasonal checks or installations. Onsite service work: Use as a service part for technicians responding to ignition faults in PP200SC heater systems. What to expect This replacement part is intended to match the original ignitor in function and fit for the PP200SC heater. Installation typically involves disconnecting power, removing the old ignitor assembly, and fitting the Lblock ignitor into the existing mount and wiring harness. Use proper safety precautions and follow the heater manufacturer service instructions when performing repairs.