Honeywell Commercial MP918B1014 Pneumatic Damper Actuator

Enhance HVAC control with the Honeywell Commercial MP918B1014 Pneumatic Damper Actuator, a robust spring-return actuator built for commercial environments. The MP918B1014 delivers precise damper positioning with a durable piston damper design and UL approval for reliable operation across demanding installations.

Key features include a versatile mounting type and a deep drawn aluminum body that resists corrosion while maintaining compact dimensions: 6-5/8" diameter x 18-1/4" length x 6-7/8" height. The stroke length is 3-1/2", supporting accurate travel across a wide range of dampers. The actuator accepts a 1/4" OD barbed air connection and operates within a pressure rating of up to 29 PSI, with a spring range of 3 to 13 PSI for flexible control. Temperature tolerance from -40 to 70 C and humidity tolerance from 5% to 95% RH make it suitable for challenging environments.

• Spring-return operation ensures fail-safe damper positioning during power loss
• Piston damper design for smooth, quiet movement
• UL-approved for compliance and safety
• 1/4" OD barbed air connection for easy integration
• Versatile mounting and durable aluminum body for long service life

Ideal for commercial air handling, rooftop units, and centralized HVAC systems, the MP918B1014 combines reliability, versatility, and precise control in one high-performance pneumatic damper actuator.