My best neighbor & his wife decided to install radiant flooring in their new dwelling. They were building a dwelling in the country, & his wife wished to have radiant flooring in the master bedroom & bathroom… I thought it sounded like a really nice plan too. My best neighbor contacted a Heating, Ventilation, & A/C appliance business & made an appointment to have the radiant flooring installed before the carpet. Having the radiant flooring installed first was a wonderful idea, because it’s difficult to get to the flooring once the carpet has been installed. The Heating, Ventilation, & A/C appliance business finished installing the radiant flooring more than a few days ahead of schedule. After the radiant flooring was totally installed, the Heating, Ventilation, & A/C appliance business took care of the Heat. He tried for a little while, however the radiant flooring would not actually work constantly. This was the reason why they chose to install the radiant flooring, before the carpet. The contractor had to change some wiring on the Heating, Ventilation, & A/C appliance, in order for the radiant flooring to actually work constantly. Now they can utilize the wall control unit to control the central heat plus the radiant flooring in the master bedroom & bathroom. The wall control unit is a truly advanced appliance with a huge touchscreen display. They can easily adjust the radiant floor settings or turn on the central heat. My neighbor can even program the control unit for separate time periods & Heating, Ventilation, & A/C appliance settings. I know the radiant flooring is a fancy expense, however the wall control unit with touch screen display is definitely on my number one list. I would appreciate to have that at my dwelling, because I can barely read the numbers on the seasoned control appliance.