- Joined
- Jul 4, 2002
- Location
- Vancouver, Canada
I have a dtek heater core that I ordered with 3/8 barbs a long time ago ( bad mistake) I now want to go to 1/2 barbs becasue I am changing my system to 1/2 all the way around. Is it just a matter of getting the old barbs out and putting in 1/2 inch ones or will the actual holes in the core where the barbs go in need to be drilled out larger? I really don't want to buy a new core just to get 1/2 barbs on it.
Any ideas?
Any ideas?