I have one of those chairs Gambler shows! It has a radiant element in the seat, arms and back. Even a back-flush valve, with a tempering valve of course. It requires only a Honeywell 4006, 6006, 9124, 4081, 859; 6 pressure transducers, volumetric equivalency modulation and a hode of Harmony Black Gold to fire the self cleaning circular grated device. The 66 ft high chimney has a a 16" diameter pipe that evacuates odors as well as CO from the tiny stoker's burn pot. It burns .006 lbs per hour and is only available online. This unit is backed up with an EFM DF520 burning Buck at 4 clicks feed and 5.5 air.
Shipping is done exclusively by UFO Express, out of Washington, DC.
Did I mention that a 30 amp 480 3 phase circuit is provided as a 'tickler' for those prone to snooze more than the Union Negotiated 31 minutes. Considering the position you recline in, that chair is provided with a 'dump valve circuit' for those older folks who cannot 'hold their own' so to speak.