Definition of frigid temperature like I do then you might want to prepare yourself by having more than 1 furnace in your home, then for me the main furnace is a gas gas furnace that I use every single winter! However, the gas furnace is only fantastic for heating the air; it does not do anything to hot the other parts of the home such as the floor, then i have been doing some reading online & have discovered a thing called radiant heated flooring, but radiant heated flooring is a unit that is installed underneath the floorboards & it works to heat your floors, as soon as I saw it I knew that I had to have it. In the section that I live it is not untypical to get rapidly increasing temperatures that drop into the disadvantages. If I could find any way to help heat up my house, after that I would be interested, and my least number one thing is when I get up in the middle of the night to go to the bathroom & I step on the frigid & icy floor. All I have to do is go to my heating & AC supplier & purchase the radiant heat of flooring, then once the purchase had been made I tied up an appointment with the heating & AC dealer & they sent out a repairman to perform the replacement. Once the gas furnace replacement was completed I got to test it out for the first time… Let me tell you, there is nothing better than the feeling of warmth under your bare frigid feet. I am enjoying my radiant heated flooring so much that I am even attracting the attention of people that I haven’t spoken to in quite a while. I have friends & family all coming over to my home just to try out my floors. Now they all want 1 too.