Belimo LMB24-HM Damper ActuatorThe Belimo LMB24 HM Damper Actuator is a direct coupled, modulating damper actuator designed for OEM VAV controllers. This non spring return unit delivers precise control in 24 V systems and is built for reliable, energy efficient operation in commercial HVAC applications. Operating at 24V AC DC, 50 60 Hz, it provides 45 in lb of torque and a 95 travel, enabling flexible damper positioning in tight spaces. The compact enclosure (NEMA 1, IP20) keeps

The VH1-4 includes mounting hardware for fast

offering reliable performance

Durable construction and dependable switching performance under demanding conditions

and carries UL

commercial and residential closed-loop hydronic systems

It helps restore original startup efficiency and flame control without the need for a full burner overhaul

providing essential overheating protection with an open temperature of 190°F and a close temperature of 160°F

5 lb form with robust construction to fit standard drive systems

This control module is CSA (AGA/CGA) approved for peace of mind in compliant installations

This valve delivers precise shutoff and responsive control

On/Off-Delay timing mode (1–20s On

Its NEMA 2 / IP42 enclosure protects the actuator in typical HVAC environments