Regarding Fluxuator it is a new product I have experience in new plumbing & heating product conception, design, protection, production marketing and sales. I think its a good product. The barrier is custom and practice...ie engineers do what they always have done
not out of anything other than habit. Something that radically solves a problem can struggle initially. The Fluxuator will make life easier but needs carefull promotion.
We are promoting a simple cheap plumbing fitting at present and have found let the plumbers get their hands on it before they buy really works, do a demo video but get out to the merchants get feed back ...independant merchants can be very receptive rather than the big sheds. I have a meeting with Ray Stafford soon and will certainly mention
your unit ..pm me if you like I have some lovely connections...centralheatking