Siemens Building Technology 331-2998 Actuator 326058-757 By minimizing oil dilution and

By minimizing oil dilution and viscosity issues

System Protection: Protects the integrated furnace control board by maintaining specified electrical loads and signal integrity

Is this the correct replacement for a Lennox 18M2701 motor

What is the proper plumbing for a bi-directional ±0

Designed specifically for Johnson Controls V-3000 series actuators

Siemens Building Technology 331-2998 Actuator 326058-757 By minimizing oil dilution andThe Siemens Building Technology 331 2998 is a high performance No. 4 Pneumatic Damper Actuator engineered for the gradual or positive actuation of HVAC dampers. This rugged, metal fabricated unit is a staple for contractors managing air flow in fire and smoke damper systems, mixing boxes, and terminal units. With a 4 inch stroke and a nominal spring range of 8 13 psi, this actuator provides the precise mechanical force required for reliable pneumatic