When I had my pool built last year I had the builder put in an autofill, but just stub it out. I am going to connect it up this weekend, but wanted a sanity check on the approach.
The autofill is a CMP25504 and they ran a 1" line back to my foundation which is just capped.
I also picked up a 3/4" Zurn/Wilkins 34-720A Pressure Vacuum Breaker (PVB) to prevent any backflow.
My plan is the following:
- Plumb an extra 1/2" supply line to a hose bib
- Use stainless steal washing machine supply hose from hose bib to 1/2 - 3/4 adapter into Zurn PVB inlet
- Attach Zurn PVB outlet to the autofill 1" line with a 3/4" to 1" coupling
Anyone see any issues with this or have other suggestions?
Thanks in advance.
The autofill is a CMP25504 and they ran a 1" line back to my foundation which is just capped.
I also picked up a 3/4" Zurn/Wilkins 34-720A Pressure Vacuum Breaker (PVB) to prevent any backflow.
My plan is the following:
- Plumb an extra 1/2" supply line to a hose bib
- Use stainless steal washing machine supply hose from hose bib to 1/2 - 3/4 adapter into Zurn PVB inlet
- Attach Zurn PVB outlet to the autofill 1" line with a 3/4" to 1" coupling
Anyone see any issues with this or have other suggestions?
Thanks in advance.