Takagi TM-TV08 Outdoor Ventilator Cap

The TM-TV08 Vent Cap is used when the T-H1 tankless water heater is to be installed outdoors. The cap is installed over the flue collar instead of connecting an exhaust vent. The cap will prevent any debris from entering the unit that could cause fire or damage. Will also prevent rain, snow, and other weather from entering the unit.