i can say this about those 225 buzz box i have one that went through a salt water flood in 92 the fan coroded off i took the back off for air flow and it sets out side since i got it in 92 and still works just fine it needs new leads and the reason its out side is cause i don't care about it i have 3 more in the shed that are like new i guess im the lucky one i have had about 10 givin to me over the years good luck with it it will last for years