We have and always have read each and every email that is sent to us. We try to answer all of your questions but are limited to time as we live our normal everyday lives to make ends meet. We are doing our best and will continue to do so answering your questions.



As you all know by now we have released our videos free for anyone to view and to also ask questions regarding the build. This is not a business. We have not brought any income to our site in the last month or so to help… Continue

We will be starting a series of tests on the Heater using the Punch 5.0 Slim cell.



This test was ran in 66 deg f. temp. at start. Unit was not ran for over 24 hours before test.



Also Note: This first test was ran with the glycol pump running full tilt. with 20 oz. of water with

1 tbl spoon of glycol.



Also note: This… Continue

Now Open and Open Source as well.
http://hhoheaterplans.com