Radiant Sizing Calculator
The RadPadR radiant floor system-sizing calculator is now available from the Radiant Panel Association. With just a few minutes of study, anyone can find tube lengths, spacing, water temperatures, floor surface temperatures, flow rates, pressure drops and more. The RadPad helps determine how various floor structures will affect output. It includes a 24-page instruction booklet, slide chart calculator and vinyl pouch, with several highly useful tables.