I have a new Alpine 3600RS. Anyone out there have any idea why the water heater causes water to leak? I noticed water leaking at the connection under the kitchen sink and at the heater compartment its...
Air gap needs to be reestablished per O.B.s post above. Heated water needs to expand. If there's no air cushion, it will cause a drip out of the faucet, connections or relief valve. Agree with tightening connections but do not overtighten.