Quote:
Originally Posted by dmwalsh33
I have a surge protector on my outside AC unit. The company now tells me I need a surge protector on the inside air handler. Is that necessary? Thank you for your assistance!
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My inside air handler is hardwired - not plugged in. I had an electrician install a whole house surge protector.
Siemens FS-140
I use UPS's for desktop computers, routers, TV & streaming boxes. They have surge protectors built in.