If you're looking to operate multiple chain openers through the same handle then you'll need a rotary junction box. The role of the junction box is to transfer the movement of the cable from the main line to the other chain opener lines. That way more than one window opener is controlled from the same operator.
And that's ideal if you have a bank of windows that are in close proximity to one another and all are out of reach for normal opening. At Rocburn we can provide you with the T350 rotary junction box in grey, white or black. It can be used with operators including the T250, T260, T300 and the T210.
To order the T350 Rotary Junction Box just give us a call.
