Fenwal 35-655705-001 Control

Fenwal 35-655705-001 Control – 24V Hot Surface Ignition Control Module

The Fenwal 35-655705-001 Control is a high-performance 24VAC Hot Surface Ignition (HSI) module designed for use in a variety of gas-fired appliances. This microprocessor-based control is engineered for efficient ignition and flame sensing, providing reliable operation for heating systems. With a field-selectable line voltage of 120/240 VAC, this control module is ideal for pool heaters, gas furnaces, water heaters, and other 24VAC gas burner applications up to 400K BTU.

Key Features & Specifications:

✅ Model: Fenwal 35-655705-001
✅ Input Power: 18-30 VAC (Class 2 Transformer)
✅ Field Selectable Line Voltage: 120/240 VAC for added flexibility
✅ Flame Sensitivity: 0.7 microamps minimum
✅ Operating Temperature Range: -40°F to +176°F (-40°C to +80°C)
✅ Ignition Control: 24V, 120V, or 240V mini-ignitors, depending on model
✅ Diagnostic LED: Built-in for troubleshooting
✅ Safe Start & Full-Time Flame Sensing: Ensures reliable ignition and operation
✅ Flame Current Test Pins: Simplifies maintenance and diagnostics
✅ Automatic Reset & Multiple Ignition Tries: Ensures efficient start-up and troubleshooting

Applications:

✔ Pool and Spa Heaters
✔ Gas Furnaces
✔ Water Heaters
✔ Any 24VAC Gas Burner Application under 400K BTU

Why Choose the Fenwal 35-655705-001 Control?

✔ Enhanced Safety & Efficiency: Monitors airflow, controls combustion blower, ignites and maintains the flame during heating
✔ Flexible Voltage Options: 120/240VAC field selectable capability for easy field service
✔ Diagnostic Support: Onboard diagnostics with LED output simplifies troubleshooting
✔ Reliable Performance: Suitable for natural gas, LP, or manufactured gas systems

The Fenwal 35-655705-001 Control is your go-to solution for precise, safe, and efficient gas-fired appliance operation. Perfect for maintaining your heating system’s reliability, order today to experience top-tier performance in your HVAC applications!