Will a thermal expansion tank also work on the outgoing hot water line from the water heater?

Yep and an increasing number of localities are even requiring them. Even vacuum breaker valve's for when a fire department uses a hydrant are starting to be required. I've never had either and never needed them, even remotely, under any circumstance.
Reply to
Anonymous

Site Timeline Threads

HomeOwnersHub website is not affiliated with any of the manufacturers or service providers discussed here. All logos and trade names are the property of their respective owners.