I could use some advice .. the ports on my OWB are 1 1/2 inches .. the flanges on my circulating pump are 1 1/4 inch and and my Pex lines are 1" .... keeping in mind that smaller size fittings are cheaper and easier to find (I can't even find a 1 1/4 ball valve) .. is ok to reduce to the 1 inch size BEFORE the pump?
can I reduce to the one inch size right at the ports on the stove and get adapters for the pump flanges or do I have to feed the pump with 1 1/4 inch then reduce to the 1 inch size into the pex lines?
thanks,
steve
can I reduce to the one inch size right at the ports on the stove and get adapters for the pump flanges or do I have to feed the pump with 1 1/4 inch then reduce to the 1 inch size into the pex lines?
thanks,
steve