Recent content by MSTER

"your expansion tank should be installed just downstream of your system pump to work properly .. if it's upstream you are pumping water into it, negating it's ability to maintain system pressure and absorb thermal expansion"...

Your relief valve should be piped lower to the ground to be safe. you never know!

Air bleeders are not supposed to leak water but they almost always spit some out with the air. if its not alot of water- dont worry, leave it open, once all the air is out it should not leak. The bleeders are automatic - so they should be open to the system all the time to work properly. Make...

By the way...Welcome to AZ and congrats on the new home!

I live in the Phoenix area too. Ill tell you straight up that the window units will not work. You will be disappointed with swamp coolers too. A 5 ton unit may or may not be oversized. Hard to tell without doing a proper load calculation. Most contractors will do this for free hoping to get your...