3rd time unlucky

Bought a Husky Powerwasher 1550 last May 2011. I had to return it 2 times for replacements from the Home Depot in Brockville Ontario. Just tried to start the latest edition up for the 1st time this Spring and nothing happened - no power. So back to Home Depot I go. They will not replace this unit this time. Suggest I take it to a repair depot and wait for their assessment. I just want a powerwasher that works. It was bought on May 6, 2011 from the Home Depot in Brockville Ontario. The serial no. is 8013378255257. Hopefully, someone at Husky can help me with this problem. Thanks.
Thom Miller