Water Heater Accessories


Building Management System BACnet and Modbus Interface ETH-1000/MIRIUS

Connect an A. O. Smith water heater to your building management system.

Condensate Neutralizing Kits

Manage the condensate discharged by high-efficiency water heaters.

Cyclone™ MXi/LV Common Venting Kit

Common vent up to three Cyclone® MXi heaters.


View and manage water heater operation remotely using your mobile phone.