AO Smith® Effex® 100114424 GAHH-40 Gas Water Heater, 40000 Btu/hr Heating, 40 gal Tank, Natural Gas Fuel, Atmospheric Vent, 43 gph at 90 deg F Recovery, Tall or Short: Tall, Ultra Low NOx: No
The ProLine® XE Effex® High Efficiency atmospheric gas water heater is an ideal choice for replacement application, delivering the highest efficiency ratings among standard gas models and helping you save as much as 25% on water heating costs.
AO Smith® Effex® Gas Water Heater, Series: GAHH-40, 40000 Btu/hr Heating, Natural Gas, 40 gal Tank, Electronic Ignition, Atmospheric Vent, 3 in, 4 in Vent, 43 gph at 90 deg F Recovery, Energy Factor: 0.7, 3/4 in Water Connection, 150 psi, Tall or Short: Tall, Ultra Low Nox: No, 20 in Dia x 61-3/4 in H