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3/4 and 5/8 heater hoses why [message #341704] Thu, 14 March 2019 08:48 Go to previous message
Tilerpep is currently offline  Tilerpep   United States
Messages: 404
Registered: June 2013
Location: Raleigh, NC
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Replacing all heater hoses...

Can someone explain why one stretch is 3/4, and most is 5/8?

And which one is flowing away from water pump?

I'm replacing the "Y" connectors to house water heater also, the part said 3/4 hose, but fits the 5/8 better and trying to figure out if the size matters as long as no leaks.


1975 Glenbrook, 1978 Royale rear bath Raleigh, NC
 
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