Recent content by EdwardR

Ok.. took me a little while to get back to it. I took a look inside. I did not see any animal nests, but found something else. I took off the top and disassembled down to the heat exchanger. It looks rough. I'm thinking that might be a problem. I tried straightening out the fins on the...

Hey all, I have a Hayward H400 idl heater that came with the house, I've been here for about 8 years, but I'm guessing that it is probably 15-20 years old. It fires up and runs ok, for a little while. Then, the blower motor stops and it shows an A0 code. If I reset it, the blower will not...