Geared Roll Crank W/ Handle 30'x100' then plug your Power Shutter

then plug your Power Shutter into the thermostat for instant operation

Heaters in use over 2000ft of elevation will require a conversion kit to increase efficiency

Double groove steel belt tensioner for longer life

Winch (strap tightener)

Status of manual override knob is returned to the master GCX control system to notify of an override condition

Geared Roll Crank W/ Handle 30'x100' then plug your Power ShutterSingle Output, Internal Brake SKU: 63 GC13 1 65 RBA12 1. 3 64 CH2 Manual operator with a 1 2 square adapter slot and guide wheels. Includes a 13: 1 gear, 1. 3 roll bar adapter (fits inside 1. 315OD, 16 gauge pipe), and 2 crank handle