Recent content by sevans01

I zoomed in on a few board images until I could make out the number

The fuse is labeled F3 on the board to the left of the missing thermistor boxed in green labeled R48 on the board. The markings on the fuse show it is rated 250V 2A manufacturer is Littlefuse, you should test it for continuity to see if it is blown, but the thermistor is definitely blown. Looks...

1 leg of the 24VAC would go to common the other leg is switched between the "hot" leads to control direction. ie- applied to 1 lead goes clockwise, the other lead would go counterclockwise

Florida deep digger beetle, they are harmless. They burrow straight down 4-10ft

Check out SWIMMING POOL ENERGY & TEMPERATURE CALCULATOR | Neil Anderson With that calculator it is pretty easy to model what you need to do achieve a target temperature for your area

Very good advice above to talk to your gas company and get another plumbers(pref gas specialist) opinion. There should be no reason to replumb your house unless the lines are damaged and/or leaking. If your appliances are working well then it's fine (blue flames, not orange) otherwise would...

jonpcar - no, nothing published for my system, still very much a work in progress. Just last night I added a control to shut off the solar heat when the pool gets too warm as it got up to 89F yesterday. the Milone tapes look interesting, my trouble for level sensing is that being able to get...

They are rated for accuracy of +/- .9F and the few times I checked against a Thermapen they matched. I got these but there are countless waterproof DS18B20 sensors listed, I think they are all the same, just different sellers I started with just running them off a GPIO pin with a 4.7k pullup...

The easiest way I found to mount the 1-wire sensors was to cut my pipe and glue in a tee. In the tee I glued in a 2" slip to 3/4" threaded reducer. I used a 3/4" threaded PVC plug, drilled a hole the sized of the sensor then glued the sensor in with JB Weld. The threaded plug will make it...

I love this guy! I have the same Pentair equip and basically did the same project with different components. I used a 1st gen Raspberry Pi I had laying around to control a 16 channel relay board to switch the pump speeds (built my own cable too, I stumbled on the connector at surplus...