Regency Ultimate U39 Gas Stove Log Set:Traditional high-efficiency wood-burning insert designed to

high-efficiency wood-burning insert designed to upgrade an existing masonry fireplace

For mobile-home installations

Tested by an independent accredited laboratory

Improper installation by anyone other than an authorized qualified technician voids the warranty

The smell can be strong

Regency Ultimate U39 Gas Stove Log Set:Traditional high-efficiency wood-burning insert designed toThe Regency Ultimate U39 is the direct vent version of Regency's modern gas stove: 38,000 BTU turn down to 26,000 BTU (NG), 71. 45% NG efficiency, standing pilot with millivolt SIT 820 valve and flame adjustment control. Standard unit includes: body, pedestal, pedestal side panels, variable speed thermostatically controlled blower, platinum bright embers, ProFlame GTMF remote and the required safety screen. Standard color: black. Price includes all