Best Of
Re: Is internal circulator needed?
Just for consistency, I believe the Boiler loop is the Primary. The Zones are the Secondary loops.
109A_5
Re: Cámara Térmica (Thermal Camera Recommendations)
Quite toasty indeed. 50hp cooling tower pump is actually pulling perfectly acceptable amps (208v, 88a) but the wire and contactor is heavily corroded hence the high temps. Even better, you'll notice the date on that thermal photo is back in December and this customer is still running this pump 24/7. The cherry on top is that their second cooling tower pump has been completely down and that contactor is also burned up, so when this contactor finally burns up completely, they're going to have a fun emergency call
Re: Prevent mold in mini-split heads
it gets clammy when it is not super hot!
Does @clammy know about this?
Re: 3 and 1 1/2 ton finally done
I swear I wasn't TRYING to look for something to rag on. I was just looking where to put a probe thermometer to take in and out water temperatures.
Anyhooo, 1.5 seconds for the homeowner to put the cap on. One hand as counterforce under the trap because those caps sometimes need a little persuasion.
And beautiful work.
HVACNUT