Bosch Greenstar FS 100 Floor Standing Combi Condensing Boiler (KWB28) - Highly-efficient and reliable gas condensing boilers from Bosch.95% AFUE efficiency - Insulated for ultra-quiet operation - Application: Residential - Fuel Type: Propane, Natural Gas - Input (MBH): 100.8 BTU ...Bosch Greenstar FS 100 Floor Standing Combi Condensing Boiler (KWB28) - Highly-efficient and reliable gas condensing boilers from Bosch.95% AFUE efficiency - Insulated for ultra-quiet operation - Application: Residential - Fuel Type: Propane, Natural Gas - Input (MBH): 100.8 BTU/hr - Power Source: Gas - Voltage VAC: 120Frequency Hz: 60Max. power consumption (central heating mode) W: 205Max. power consumption (Stand-by) W: < 6Noise level d - B(A:) ≤ 39Maximum supply temperature °F ( °C): 190 (88)Max.
permissible operating pressure (PMS) heating psi (bar): 30 (2.07)Permissible ambient temperature °F ( °C): 32 - 122 (0 - 50)Nominal water capacity (heating) Gal (L): 0.925 (3.5)Gas inlet inch (mm): 3/4 (19.05)Heating supply inch (mm) 1-1/4: (31.75)Heating return inch (mm) 1-1/4: (31.75)Dimensions, W x H x D inch: 19 9/16 x 41 x 21 7/8Weight (without packaging) lbs.: 136.5. , Craft Supply Corp, Bosch Greenstar FS 100 Floor Standing Combi Condensing Boiler (KWB28) - Bosch Greenstar FS 100 Floor Standing Combi Condensing Boiler (KWB28) - Craft Supply Corp