BT 100 Replacement
A.O. Smith always advises to choose for a condensing alternative when you replace a water heater. With some adjustments for condens- and the flue gas outlet and the presence of a wall socket, you are ready for placing an energy efficient and financially sound hot water solution.
Comparisons are made based on the performance of the water heater in the first hour.*
Please use for a detailed Sizing our SmartSize Tool