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Help Diagnosing Blower Problem


JWL

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I bought a used Arctic Spa Cub hot tub. I've been having problems with the blower. It works for a minute then gets weaker and stops.

I opened the panel and the blower is very hot to the touch when it is running and especially when it has run then stopped. Pretty much too hot to hold your hand against it.

Before I ran it to stopping, I disconnected the exhaust to see if the blower was actually blowing. It was but it was blowing hot air. I would guess that it isn't supposed to be heating the air it is blowing.

I was able to blow air into the exhaust tubing and through the hot tub so the check valve and tubing seems to be clear.

My guess is that the blower needs to be replaced. It is original 2006 equipment.

Thanks in advance for your help.

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