The Honeywell S8670J3010/B is a proven ignition module engineered to deliver consistent, reliable pilot ignition control in gas-fired heating systems. Designed for use in residential and light commercial furnaces and boilers, this module provides dependable spark ignition sequencing to ensure safe and efficient burner operation every heating season.
Key Features
- Intermittent pilot ignition control for gas-fired heating applications
- Provides automatic spark ignition sequencing for reliable pilot lighting
- Designed for compatibility with a wide range of gas furnaces and boilers
- Compact, durable construction for long-lasting field performance
- Direct OEM replacement for Honeywell S8670J series applications
- Supports safe system lockout in the event of ignition failure
Application
The S8670J3010/B is ideal for HVAC technicians and contractors performing maintenance, repair, or replacement work on gas heating systems. Its straightforward wiring and mounting design simplify installation and reduce service time in the field.
Why Choose Honeywell Ignition Controls
Honeywell has been a trusted name in HVAC controls for decades. The S8670J series ignition modules are built to meet the demands of professional heating system service, offering the reliability and performance that contractors depend on to keep systems running safely and efficiently.








