Z-Flex

Z-Flex Z-Vent 4-in Stainless Steel Universal Adapter With Backflow Preventer

  • Item#: 330007801
  • MFR#: NE37024
4" stainless steel category II/III universal adapter. Features gasketed connections for a seamless and easy installation. Useful in colder climates to prevent cold air from flowing back into the heat exchanger. The female to female connection fits right on top of the water heater. Adapts Z-Vent to Laars, Bosch, Nortec, Takagi, Paloma, Rheem, Modine, Rinnai and Reznor flue outlets.
  • AL-294C stainless steel
  • Designed for category II, III and IV heating equipment
  • Simple gasketed connection - No sealant required
  • Features the highest pressure rating in the industry
  • UL and cUL approved
  • Compatible with all Z-Vent products
Color/Finish Family Stainless steel
App Compatibility No
Bluetooth Compatibility No
For Use With Universal
Hub Required No
Package Quantity 1.00
Series Name Z-Vent
Size - Diameter 4-in
Type Vent extension
Voice Controlled No
Wi-Fi Compatibility No
Works With Amazon Alexa No
Works With Android No
Works With Apple Homekit No
Works With Ios No
Works With Iris No
Works With Nest No
Works With Smartthings No
Warranty 15-year limited
Works with Google Home No