How many watts does it take to raise the temp. of water 5-8F....?
how many watts does it take to put up 40 gallons of water (that is being filtered at a rate of 350 gph) that is 67-68F to 75F. so 7-8 degrees Fahrenheit higher. the accommodation temperature is the same as the water, 67-69F. there are wind breezes that
Wow, math and physics in warm-up! Something tells me you want an estimate and not a research document accounting for all practical effects.
I'm going to give you the first order analysis, and if more is required or I've misunderstood your setup, I'll try and add on or redact.
From thermodynamics, we know that the amount

Each of the two DC inputs uses Vishay EMI silencing capacitors #339MKP as part of the filter, and the filter also includes DC common mode filter inductors enclose on a common core plus a 15 uF boost converter smoothing capacitor # MKPC4AE series shown
A sum total of water or other liquid coolant flows around this reactor core and extracts the impassion -- while cooling the core in the process. From a very small system that can fit on a itemization top, many kilowatts of thermal energy can be generated.








