Kozy Heat: Chaska 25 Standard Features EPA Certified 75 CFM blower Log set Refractory brick lining Remote control Battery Back up Bedroom & mobil home approved Options Propane conversion kit Several front choices Shroud available in four different sizes Enamel firebox panels (black) Specifications Max. BTU: 26,000 NG/ 25,500 LP Efficiency: 78% NG/LP Glass Viewing Area: 14 1/4"x 24" Venting: 3" co-linear Pre-Fab Approved: yes Price: $0.00 Updating cart...