BASO has designed in timings on various direct spark controls with flame rectification to replace many Johnson Controls, Honeywell, United Technologies, Fenwal, and Robertshaw.
These are microprocessor based controls suited for direct replacement and new applications. Direct spark modules provide ignition sequence, flame monitoring, and safety shutoff for boilers, furnaces, and a variety of other commercial cooking equipment. Direct spark modules are available with various specifications as follows:

• Single rod (local sense) or dual rod (remote sense) flame sensing
• 100% shutoff/lockout with none, 5 or 60 minutes continuous retry
• Trial for ignition 1 or 3
• Trial times of infinite, 4, 5, 8, 10, 15, 20, 25, 30, 50, 60, 85, 90 and 120 seconds.
• Pre-purge period of none, 4, 8, 10, 15, 30, 45, 60 seconds or 4 minutes
• Main burner 400,000 Btu/hr max.
• Temperature ranges of -40°F to 170°F
• 24 Volt
• Recycle time: 300 seconds
  Other models available upon request