i use a 1400w and have done for 18 months with no problems, on my second vak now but at £90 each its money well spent. Tip for you Bob get one that can blow and if you do get a blocked down pipe blow up the pipe with it.
1400w is not powerful enough, you need at least 2400w
Bob its a nilfisk i did have a vak king but thay dont last that long.Ben i have cleaned a lot of gutters with a 1400w and never had a problem or a call back so it can not be that bad
ok Ben am just trying to help bob out, we all know you have a 2400w vac and grippa poles becouse every time someone asks about a vak you tell us
its his tag line..hi im ben and my equipment is excellent at sucking
my poles are not heavy i use down pipe, and as for cheap and crap the work well and have paid me back 100 times and the end of the its about the money we make off them. 1 job pays for my vak if i did 5 a day every day then yes i would get a bigger vak but i only do 2-4 a week, i keep saying to myself when i come across a job i can not do i will buy a new vak, but i still have not got there