This unit features a standard 2

How do I resolve a lockout on this module

Built for durability in demanding mechanical rooms

Versatile Application Range: Ideal for boiler feedwater control

Key Benefits Ensures precise gas-to-LP conversion for residential furnace applications

Siemens Building Technology 331-2963 Actuator 318518-761 This unit features a standardThe Siemens 331 2963 is a rugged, No. 4 pneumatic damper actuator designed for reliable control in high demand HVAC and fire smoke systems. Built with a durable metal fabricated body, this piston type actuator features a 4 inch stroke and a nominal spring range of 8 to 13 psi, making it ideal for the gradual or positive actuation of dampers in ventilating systems and mixing boxes. This specific model is configured for a front mount installation using