Product description

Fenwal 35-665725-121 is a 24VAC microprocessor-based hot surface ignition (HSI) control with inducer blower relay -- 15-second pre-purge, 30-second inter-purge, 4-second trial for ignition.

Specs

• Component Type: Ignition Control Module
• Ignition Type: Hot Surface Ignition (HSI)
• Voltage: 24VAC
• Pre-Purge: 15 Seconds
• Inter-Purge: 30 Seconds
• Trial for Ignition (TFI): 4 Seconds
• Includes: Inducer Blower Relay
• Manufacturer: Fenwal
• Manufacturer Part Number: 35-665725-121

Direct replacement models

Fenwal 35-665725-121.

You'll receive the OEM part or a warrantied, direct-fit equivalent that meets or exceeds OEM spec.