Robert Bean, R.E.T., P.L.(Eng.) is a registered engineering technologist in building construction and a professional licensee in mechanical engineering. He is president of Indoor Climate Consulting Inc. and director of www.healthyheating.com. He serves the ASHRAE Learning Institute and ASHRAE TC's 2.1, 6.1, 6.5, 7.4 and SSPC 55 Thermal Environmental Conditions for Human Occupancy. He has developed and teaches numerous courses related to the business and engineering of indoor climates and radiant based HVAC systems.