Display MoreYes, we have a document. But, like you, we are still waiting for that "upcoming UL version"...as you say.
While we wait, the IEP's disclaimer states:
"The IEP’s personnel, that assisted and audited the in loco measurement process, treated all the EnergyCell system as a black box. We only did control the injected electric energy, the quantity of insufflate air and the outputted thermal energy. From that, using the relevant standard constants, we accessed the CoP values".
Question for our members, i.e. Paradigmnoia , is: can you rig a black box so that the observer can control the input/output, along with air flow, such that the observer is fooled?
The easiest person to fool is oneself. The next easiest person to fool is a fool.
I guess the real answer is that if the chain of measurements is sufficient to cross check the important measurements, then it doesn’t matter if one is a fool or being fooled, the results should be foolproof.