Description
The Fenwal 35‑615526‑227 is a professional‑grade 24 VAC Direct Spark Ignition (DSI) control module engineered to deliver dependable ignition sequencing and flame supervision for gas‑fired appliances and HVAC systems. This microprocessor‑based ignition module ensures consistent burner start‑up, advanced safety control, and efficient performance in furnaces, boilers, water heaters, and other gas‑burning equipment.
Key Features
- 24 VAC Direct Spark Ignition (DSI) microprocessor‑based control for consistent and safe ignition.
- Three ignition tries (3‑TRY) before lockout to improve start‑up success.
- 15‑second Trial‑For‑Ignition (TFI) and 30‑second pre‑purge (PP) cycle for optimal combustion safety.
- Remote flame sensing and test points for flexible installation and monitoring.
- On‑board diagnostics with LED indicators for quick troubleshooting.
- Designed for use in furnaces, boilers, heaters, water heaters, and other gas‑fired appliances.
