Product Description
The Fenwal 35-665721-101 presents a cutting-edge ignition control designed for use in various HVAC and industrial applications. This product integrates a 24-volt hot surface ignition system, controlled by a sophisticated microprocessor that ensures efficient and reliable operation.
- Microprocessor-based control for precision
- Includes a 15-second pre-purge and 4-second TFI
- Single trial for ignition, improving system reliability
Product Highlights
Optimized for both new installations and as a replacement unit, this ignition control is engineered to deliver excellent performance. It features robust construction suitable for demanding industrial environments.
Product Information
Standard Information
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Brand: Fenwal
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Model: 35-66
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Power Supply: 24 VAC
Technical Specifications
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Ignition Type: Hot Surface Ignition (HSI)
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Pre-Purge Duration: 15 seconds
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Try-for-Ignition: Single try
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Total Flame Initialization (TFI): 4 seconds
