EXHAUST BACKFLOW PREVENTION KIT Prevents cold air from entering vent and causing heat exchanger to freeze. We strongly suggest to use Backflow Preventer in horizontal venting applications with Takagi heaters in colder climates.
SEALED COMBUSTION CONVERSION KIT The combustion conversion kit converts a regular TK-Jr into a direct vent unit. The unit will then take fresh air from outdoors.
FALCON 3/4" FLEXIBLE WATER CONECTORS (2) (Set of 2) - 3/4" Inside Diameter, Stainless Steel, 18" Long Flexible Water Connectors.
TRU-FLEX 3/4" FLEXIBLE GAS CONNECTOR 3/4" Inside Diameter, 24" Long, Flexible Stainless Steel Gas Connector.
INSTALLATION VALVES WaiWela Tankless Installation Valves (TIV) are designed to save installation time while assuring that the installation is completed in a professional manner. The long term benefit is ease of maintenance and the ability to do the maintenance yourself if you desire.
Takagi Tankless Water Heater Accessories 
