When I was examining the h2o heater I noticed h2o underneath the h2o heater but noticed it had been coming through the prv. I knowledgeable the customer and the customer stated that some days it leaks and so,e times it doesn’t. Gave customer estimate to replace the prv in addition. https://www.n49.com/biz/6669602/alpine-plumbing-heating-and-air-ca-san-dimas-462-borrego-ct/