Search: Posts Made By: lawrosa
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12-31-10, 10:26 AM
Replies: 11
Views: 18,093
Posted By lawrosa

This is parrallel. It draws evenly from both...

This is parrallel. It draws evenly from both heaters. Notice the tee for outgoing hot water is a tee with evenly spaced pipes to heaters. This is critical for even draw. Also notice two expansion...
12-31-10, 08:45 AM
Replies: 11
Views: 18,093
Posted By lawrosa

I would check the expansion tank at the HWH....

I would check the expansion tank at the HWH. There is and air valve there and needs to be check with the water off and pressure drained off. Close that valve to the HWH and open a HW faucet to drain...
12-31-10, 07:44 AM
Replies: 11
Views: 18,093
Posted By lawrosa

Sounds like a pipe came loose in the wall....

Sounds like a pipe came loose in the wall. Sometimes pipe starps break in the wall and the sound is the pipe hitting something. Hard at first then softer. Look around at all exposed pipes and maybe...
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