Robertshaw 780-746 Ignition Control ModuleThe Robertshaw 780 746 Ignition Control Module delivers dependable control for intermittent pilot ignition in heating systems. This ignition control module ensures precise start sequences with lockout protection and reliable flame sensing for safe, efficient operation. Designed for 24V AC operation, it works with 50 60 Hz systems and offers a controlled ignition trial time, a six minute prepurge, and a rapid flame failure response. Suitable for local

Operating timing: Open 3–25 seconds

Industry standards compliance including ANSI Z21

The color-coded red spring simplifies field identification

Easy installation means you can replace quickly without specialized tools

Media handled: air

long-lasting installation

Whether you're upgrading an existing setup or replacing a worn drain pan

and refrigeration systems

engineered for long-term reliability and cost-effective maintenance

Vertical stand-type design for space-saving installation

allowing you to tailor performance to seasonal needs and local climate

maintenance kit