The 35-70 is a 120 VAC direct spark ignition (DSI) control designed for use in all types of gas-fired appliances. The control uses a microprocessor circuit to provide precise, repeatable timing and operating sequences. On-board diagnostics with LED output makes troubleshooting easy and ensures safe and efficient operation. 

FEATURES 

•Safe start with DETECT-A-FLAME® flame sensing technology
•Custom pre-purge and inter-purge timings
•Single or three trials for ignition
•System diagnostic LED
•Flame current test points
•Local or remote flame sensing
•Automatic reset
•Alarm output (normally closed contact)
•Open board, potted or enclosure
•Polarity insensitive flame sensing

APPLICATIONS

• Commercial cooking
• Crop dryers
• Infrared burners
• Construction and agriculture heaters
• Other gas-fired appliances

Agency Certifications  

• Recognized under the UL component program, UL 372. Software certified to ANSI/UL 1998. UL File MH8817
• Design Certified to ANSI Z21.20, CAN/CSA C22.2 No. 199-M89
• FM Approved as both an ignition device and a flame safeguard. Restricted to single try models without 1 hour reset. TFI time must be 15 seconds or less.