Grab Formula from Website


Just wondered if anyone on this forum has the time and skill to help med with a solution to grab a formula/calculator from a website. I’ve tried to investigate the source in a browser, but can’t seem to find the exact formula used. Seems to be hidden in a javascript or something :confused:
I would like to use this Calculation in my openhab system, to calculate the lowest possible setpoint for my water coil in my ventilation system.

Anyone up for the challange? :slight_smile:


As far as I can see the calculation is done on the webserver and not in the browser in JavaScript. So it’s not possible to extract the formula.

I second @crazyfx
The calculations are not in the the page source I am afraid

Why don’t you ask system air directly?