Features:

• Uses rectification principle of electronic flame detection
• Recycles if flame signal lost while in Run. Failure to establish pilot results in a lockout
• Includes built-in protection against ignition crossover in flame rod systems
• Solid state circuitry
• Mounting base is made of strong thermoplastic
• SPDT Alarm relay switching
• 30 Second safety switch timing
• 3.0 seconds flame failure response time
• 120 Vac
• -20 to 115 F for 60Hz models
• -20 to 105 F for 50Hz models
• 5" high x 5" wide x 4-3/4" deep (including subbase)