Shop Wayfair for the best vented natural gas heaters free standing. Enjoy Free Shipping on most stuff, even big stuff.
The statistical model makes use of data collected in 82 homes using convective, or "blue-flame", unvented gas space heaters (UVGSH) as the primary heat source. The physical model includes source terms appropriate for such heaters and loss terms indicative of convective and conductive heat loss...
Two kerosene-fired space heaters, one white-flame convective and one blue-flame radiant, were operated in the master bedroom and living room of an unoccupied house (elevation: 1800 m) under several simulated use conditions. Tests were conducted in the master bedroom with the bedroom door and ...