Industrial-Grade Contacts: Featuring 1/4-inch quick-connect terminals for secure electrical continuity and resistance to vibration

or excessive vibration from an unbalanced blower wheel

The module supports both local and remote flame sensing and provides flame current test points for accurate signal monitoring

For field diagnostics and ease of installation

Will this relay fix a venter motor that won't start

Siemens Building Technology 332-2973 Actuator L99H008 Industrial-Grade Contacts: Featuring 1/4-inch quick-connectThe Siemens 332 2973 Actuator is a rugged, No. 4 pneumatic damper actuator designed for reliable control of HVAC dampers and mixing box units. Engineered with a durable all metal body and an ozone resistant EPDM rolling diaphragm, this piston type actuator provides consistent performance in demanding commercial environments. It features an 8 13 psi nominal spring range and a 4 inch stroke, making it the primary direct replacement for MCP 1140 1520