If you store it outside ina shed remember the pipes and the pump may freeze in the cold weather.
Also talking of Argos had 3 video recorders all broke at nearly 12 months all replaced with new,
4 computer leather chairs,all replaced , the same fault, arm snaps, all replaced.
3 freeview boxes all packed up just before 12 months all again replaced .
You walk in and just tell the girl or lad behind the counter its broke, and hand the recipt over and they replace it all with a smile, no need for a long agatha christie expalanation over what you where doing when it broke etc, theyre not interested, after hearing so many different excuses during the day.