Prompted by a recent Sense Saves story, we’re conducting a small study to see how much energy hot water recirculating pumps are really wasting in peoples’ homes. If you have such a system, we’d love you to help us out by taking a survey. After you complete the survey, we may reach out directly (provided you give permission for us to look at your data) to do a deeper case study. This could involve turning off your recirculating system for a period of time, but in exchange we’d crunch the numbers on our end and give you some specific, actionable information on how to run your system more efficiently. In the end, we’ll be sure to share all of our findings publicly (private data redacted, of course).
Here is a link to the survey: https://www.surveygizmo.com/s3/4992666/Recirculating-pump-data-gathering
Let me know if you have any questions.