new furnace system

--temp furnace setup
local redstoneSide = "right";
local furnace = peripheral.wrap("back")


while true do
    if furnace.BurnTime <= 1 then
        redstone.setOutput(redstoneSide, true);
        sleep(1);
        redstone.setOutput(redstoneSide, false);
        sleep(4);
    end
    sleep(0);
end