Fenwal 35-605606-115 Control

24vDSI,15secPP,10secTFI,3trys

35-605606-115 is the direct cross of 6402601, C64026-1, IGN0109

Fenwal 35-605606-115 Ignition Control Module – 24VAC DSI

The Fenwal 35-605606-115 Control Module is a reliable 24VAC Direct Spark Ignition (DSI) control designed for gas-fired HVAC and heating equipment. Engineered to provide safe and consistent ignition performance, this CSA-certified module supports natural gas, LP, and manufactured gas applications.

This ignition control features a 15-second pre-purge period, 10-second trial for ignition (TFI), and three ignition attempts, ensuring dependable burner startup and enhanced system safety. With robust flame detection, fast flame-failure response, and moisture-resistant conformal coating, the Fenwal 35-605606-115 is built for long-term performance in demanding environments.

Ideal for replacement or OEM applications, this Fenwal ignition module delivers precise control, reliable operation, and compliance with industry safety standards.

Key Features

• Brand: Fenwal

• Part Number: 35-605606-115

• Type: Direct Spark Ignition (DSI) Control

• Voltage: 24 VAC

• Ignition Attempts: 3 tries

• Pre-Purge Time: 15 seconds

• Trial for Ignition (TFI): 10 seconds

• Gas Compatibility: Natural Gas, LP, Manufactured Gas

• Certification: CSA Approved

• Moisture Protection: Conformal-coated (up to 95% RH, non-condensing)

Technical Specifications

• Input Power: 18–30 VAC, 50/60 Hz (Class 2 transformer)

• Input Current: 300 mA @ 24 VAC (gas relay energized)

• Main Gas Valve Rating: 2.0A max (continuous)

• Flame Sensitivity: 0.3 µA minimum

• Flame Failure Response Time: 0.8 seconds max

• Flame Detector Self-Check: Once per second minimum

• Spark Rate:

  • Remote Sense: 50/60 Hz

  • Local Sense: 25/30 Hz

• Operating Temperature: -40°F to 170°F (-40°C to 77°C)

• Storage Temperature: -40°F to 150°F (-40°C to 66°C)

• Dimensions (L × W × H): 4.92 × 3.32 × 2.71 in (with cover)

• Weight: 8 oz (224 g)

Why Choose the Fenwal 35-605606-115?

• Reliable and safe ignition control

• Fast flame detection and re-ignition response

• Durable, moisture-resistant design

• Compatible with multiple gas types

• Trusted Fenwal OEM quality