Watts PLT-5 Potable Water Expansion Tank (0067370)

compact and efficient

Received 4 days after ordered. Had pipng set up & ready (plugged fitting and valve) when it arrived; only took about 5 minutes to install. Cured the pressure spike caused by the hot water heater after a shower and/or dishwasher use (normal system pressure approx 40 psi; spiking to approx 160 psi when water was heating. now spikes at approx 55 psi). Simple & effective. Recommended.

small size easy to install

I bought this to install in my camping trailer to reduce the water pump cycling on and off so much.

I was leaking water. The water expansion tank help solved the problem. Make sure you turn of the main valve and release the excess water. Put a towel to cover the area involve when taking the old one off to prevent dirty water splashing all over the walls. Once the old unit is off thread the new unit on carefully making sure you dont strip the inner grove. The internal pressure is already set. If you must, you could check it with a guage and add more pressure if needed. Love this product and will buy again from this site.

Price for the same product at local retailers was at least 25% more, even after shipping.

I really like this "Potable" water tank but
the message in the manual stating "there may be
agents in the tank that can cause cancer", bothers
me.

Nice tank. Works great.