Models
STATE SELECT
Longest Average Lifespan
15 Years (4 out of 4 Checkins)
Recent Job Checkins
STATE SELECT
Model
PR640NORT
Rating
Age
16 Years
Open/Closed Loop
OPEN LOOP
Reason for Replacement
LEAK

New AO Smith installed on open loop system, water pressure was about 70 psi.
KC Water Heaters
See Profile...
STATE SELECT
Model
PR640NORT
Rating
Age
16 Years
Open/Closed Loop
CLOSED LOOP
Reason for Replacement
LEAK

Multiple water heaters installed in series and parallel
Only the left water heater was replaced in this multi tank setup. We were no longer able to run in a parallel setup due to different size tanks and lengths in piping.
KC Water Heaters
See Profile...
STATE SELECT
Model
PR640NORT
Rating
Age
14 Years
Open/Closed Loop
CLOSED LOOP
Reason for Replacement
LEAK

Install new GCR40400 AO Smith hot water heater and replaced the thermal expansion tank. The expansion tank was also moved to a different location so it would be supported better than before.
KC Water Heaters
See Profile...
STATE SELECT
Model
PR640NORT
Rating
Age
14 Years
Open/Closed Loop
CLOSED LOOP
Reason for Replacement
LEAK

Install two new AO Smith tanks and new thermal expansion tank. A 4 gallon expansion tank was installed to replace the previous 2 gallon tank.
KC Water Heaters
See Profile...