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single-speed split phase capacitor motor designed for high-demand air moving applications
Smith BTC-120 to BTC-500A series units
this model offers a compact footprint and conformal coated electronics for superior resistance to humidity and thermal stress
The blue tint serves as a visual indicator for leak detection and helps technicians verify the presence and concentration of the inhibitor during routine inspections
Eliminates compatibility issues when upgrading from legacy Fenwal 05-21 or 05-31 controllers to modern 35-65 architecture
Resideo MARD-8 Damper 319852-301 single-speed split phase capacitor motorThe Resideo MARD 8 is a heavy duty 8 inch modulating automatic round damper designed for high performance bypass and zone control in commercial and residential HVAC systems. Built with a 22 gauge galvanized steel shell, this single blade damper features a male crimped and female uncrimped end for seamless integration with rigid or flexible ductwork. A primary application for this 3 wire motorized damper is managing bypass air in systems larger than