High Visibility: Features a backlit 16-character screen that remains legible in poorly lit boiler rooms or high-contrast environments

To maintain peak system efficiency and correct static pressure

the R6110-1022 maintains the exacting tolerances required for main burner only and pilot load applications

Key Benefits: Precision Power Transmission: Minimizes mechanical slip and optimizes airflow for consistent climate control

ensuring precise head pressure control across a broad range of 100 to 400 psi

Siemens Building Technology 331-2988 Actuator 326058-755 High Visibility: Features a backlitThe Siemens 331 2988 No. 6 Pneumatic Damper Actuator is a heavy duty, rolling diaphragm drive engineered for gradual or positive control of large dampers, centrifugal refrigeration inlet vanes, and multi section air handling units. This high temperature pneumatic actuator features an 8 to 13 psi nominal spring range and a 4 inch stroke, providing the mechanical force necessary for large scale HVAC automation. Utilizing an ozone resistant silicone