| Paul, Is there any place on the supply side??? The 360 can only be on the supply side of the duct work.. You could put it on the return. but you are going to be wasting a lot of water for nothing. Your system is the old basic system.. You are not going to have any of the set up on your system.. Only thing will turn on your system is the A50 relay on the blower wire, or sail switch. Also, on the photo with the gas valve, what's that yellow jumper wire doing there?????? __________________ -Jay If you can do it, We can help. |