Let’s say my pool equipment was installed Jan 2018. I had a flow switch give out and was fixed Jan 2020 obviously within the 3 yr Pentair Warranty. If the flow switch failed again in July 2021 would that be covered under warranty . I realize it’s past the initial 3 years but that same part that was fixed a year ago failed? Basically does new parts installed as part of a warranty get an ADDITIONAL 3 years to them for warranty??