I have never noticed a cold draft at my feet but you have to remember, I live in hot climate. I have never drove my coach in temps below 50 degrees f. Out here, we tend to fight heat a lot more than cold. I don't get hot feet when driving though and never noticed a draft. I'm going to drive it today but it is going to be 72.
2015 Jayco Precept 35UN
Towing JEEP TJ with Roadmaster plates and bar w/Blue Ox Patriot brake
an Aluma low bed trailer with HD Road King and/or Polaris RZR onboard