AO Smith 9004993215 Water Heater Heat Exchanger Eco Control KitThe Water Heater Heat Exchanger Eco Control Kit from AO Smith (model 9004993215) delivers safer operation and reliable temperature control for your hot water system. This unit is designed for Type 1 Pole, Single Throw configurations and offers surface mount installation with a high limit, manual reset safety feature. This ECO control kit helps regulate water temperature, protects against overheating, and promotes energy efficiency by managing heat

including domestic water heaters and small- to mid-sized commercial systems

5–95% RH non-condensing

Temperature Rating: Storage -40 to 80°C

Water Heater Mechanical Aquastat Temperature Control from Amtrol delivers reliable temperature regulation for indirect fired water heaters

this igniter features a compact footprint (3-1/2 in W x 2-3/16 in D x 2-1/4 in H) and baseplate mounting for quick

the unit uses a mid-point ground and end-hinge design

Loading Air Gap: 1/16 to 1/8 Inch

Compatible with 0021-7012 TRUE-SPOT Smoke Tester

1/4" quick-connect terminals

retrofit-friendly solution for replacing worn components without swapping the entire valve body

this motor delivers steady airflow and consistent performance in demanding environments

Capacity: 500