Product Details
The Model MTR-556 DP is a double panel exhaust shutter motor pack specifically designed for use with shutter model 556-DP. Field installation is required to convert a gravity exhaust shutter to motorized operation. This motor pack features a power open spring close mechanism, ensuring closure in the event of electrical failure. The kit includes a motor, motor bracket, linkage, and mounting hardware. It is manufactured in the USA, ensuring quality and compliance with local standards.








