Fenwal 35-705701-505 is a 120V direct spark ignition (DSI) control from the 35-70 Series, designed to control the gas valve and manage ignition timing for compatible gas-fired equipment. This configuration uses a 15-second trial-for-ignition (TFI) and is commonly used in 120 VAC gas burner applications under 400,000 BTU, such as construction/ag heaters, crop dryers, infrared heaters, and commercial cooking equipment.
Product Specifications:
- Brand: Fenwal
- Part Number (MPN): 35-705701-505
- Series / Type: 35-70 Series, Direct Spark Ignition (DSI) control
- Input Power: 102–138 VAC, 50/60 Hz (120V nominal)
- Trial for Ignition (TFI): 15 seconds
- Pre-Purge Time: None
- Inter-Purge Time: 15 seconds
- Gas Valve Rating: 1.5A max @ 120 VAC
- Input Current (control only): 350 mA @ 120 VAC, 60 Hz
- Flame Sense Current (minimum): 1.0 microamp
- Flame Failure Response Time (max): 0.8 seconds
- Gas Types: Natural gas, LP (propane), manufactured gas
Also Compatible With:
FENWAL/35-705701-505
What’s Included
- 1 √ó Fenwal 35-705701-505 Ignition Control Module
