Wondering how everybody is doing their VRP calcs for 62.1 for OA compliance. I know USGBC offers a free VRP calculator spreadsheet, but it cannot do inputs like ACH. documentation like this was necessary for me for LEED compliance and federal HPSB requirements.
Truthfully, I've been sitting on a side project to create a dedicated HVAC design suite and one of the modules can calculate 62.1 VRP using APPENDIX A, but haven't found the time to publish it online. Right now, I'm in a holding pattern with my jobs and am getting antsy so here I am.
Are people interested in an online calculator that can do this? would the same interest be there if the results were pay to publish, as in it would be free, but you'd pay to get a professional level pdf with results? If a design suite can produce deliverables was done - what other calcs do you need?
Thanks for your time and opinions.