Ultra - Condensing High Efficiency Gas Boiler (Water Only)
80,000 - 310,000 BTUs, 92 - 98% Efficiency, Low NOx
GV - High Efficiency Gas, Power Vented Boiler (Water Only)
53,000 - 133,000 BTUs
CGa - Atmospheric Gas Boiler (Water Only)
38,000 - 177,000 BTUs
CGi - High Efficiency Gas, Induced Draft Boiler (Water Only)
37,000 - 169,000 BTUs
CGs - High Efficiency Gas, Direct Vent Boiler (Water Only)
50,000 - 122,000 BTUs
CGt - High Efficiency Gas, Tankless Heater (Water Only)
94,000 BTUs (Domestic Hot water/ Space Heat Combo)
PFG - Atmospheric Gas Boiler (Water Only)
173,000 - 301,000 BTUs
EG - Atmospheric Gas Boiler (Water or Steam)
53,000 - 209,000 BTUs
AHE - Wall-Mounted High Efficiency Gas Boiler (Water Only)
33,000 - 44,000 BTUs
LGB - Atmospheric Gas Boiler (Water or Steam)
282,000 - 2,014,000 BTUs
EGH - Atmospheric Gas Boiler (Water or Steam)
243,000 - 383,000 BTUs