Honeywell Commercial 4074ERU Electric Motor/Actuator Weatherproofing Kit

Honeywell Commercial 4074ERU Electric Motor/Actuator Weatherproofing Kit is designed to shield electric motors and actuators from harsh environments. This weatherproofing kit fits Honeywell components including the M4185 and M8185 series and Modutrol IV control systems, ensuring reliable operation in demanding HVAC applications. Built for durability, it uses rugged seals and weatherproof housings to resist rain, dust, and humidity, making it suitable for rooftop units, air handlers, and outdoor equipment. By protecting critical electrical connections, wiring, and moving parts, the kit helps reduce maintenance downtime and extend service life.

Used On Item Part Nos M4185A1001/U, M4185B1009/U, M4185B1058/U, M4185C1007/U, M8185D1006/U. Specifically designed to protect the electric motor/actuator assemblies in commercial settings, this kit delivers durable weatherproofing and extended service life. Ideal for preventative maintenance and quick field replacements, it helps keep critical HVAC equipment performing reliably in challenging environments.

Key features

• Weatherproof protection for electric motor/actuator assemblies in harsh environments.
• Compatible with Modutrol IV systems and the M4185/M8185 families.
• Designed for commercial HVAC components and outdoor equipment.
• Durable seals and housings resist rain, dust, and humidity.
• Supports quick field replacements and preventive maintenance.

Choosing this weatherproofing kit helps maintain performance, reduces downtime, and guards against environmental factors in commercial HVAC installations.