You should always pull from the top as someone else stated... That's where your hottest water temps are. I would check your temps at the exchanger...
When you say that the top piping from the sidearm drops down into the top port of the water heater with a tee I'm thinking that you have stopped the...
Why not just plug a sidearm into your water heater if you have constant flow from your boiler?
I currently have an OWB with 1.25" lines that run to the house where they run through a coil for forced air heat. I'd like to add a one hundred...
I would definitely use the blue poly pipe your well driller recommended. I've installed thousands of feet of it (and before the blue we used the...
I would guess that it's a ceramic fiber insulating blanket. Kaowool is a good brand and can be used with very high temps. This material is used...
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