Description
Upgrade your HVAC or industrial gas-fired system with the high-performance Fenwal 35-705500-105 Direct Spark Ignition (DSI) Control Module — a reliable and precision-engineered ignition solution trusted by professionals for safe, efficient operation.
Key Features
- Reliable 120 V DSI Operation: Designed for direct spark ignition applications in furnaces, boilers, heaters, and other gas appliances requiring 120 VAC control.
- Optimized Ignition Timing: Offers a 10-second Trial-for-Ignition (TFI) and 15-second Pre-Purge cycle to ensure clean combustion start-ups and enhanced safety performance.
- Single Trial Operation: Simplified control logic with 1 ignition attempt per cycle for predictable and repeatable performance.
- Microprocessor-Based Design: Advanced processing ensures precise timing control and improved combustion reliability.
- Durable Build: Rugged enclosure and components designed to withstand demanding HVAC environments.
