![4" Round 90° Adjustable Elbow](https://cdn11.bigcommerce.com/s-7wqdm8gvmj/images/stencil/original/products/7623/17780/2dcdaef1-a5a9-4a2c-aa5b-bb74e4df5fe4__33755.1510807286.jpg?c=2 "4" Round 90° Adjustable Elbow")
Product Overview
The 4", 90° adjustable elbow swivels a full 360° at the base. It is adjustable from 0° - 90° for all of your installation needs. Elbows help you to avoid obstructions in installations with B vent pipe lengths in many exhaust applications. It can be used with natural gas or liquid propane, Category 1 appliances.
A 1" clearance to combustible materials must be maintained. To calculate Outer Dimension (OD) add 5/8".
Tech Specs
California residents see Prop 65 WARNINGS
WARNING!
Warning: Cancer and Reproductive Harm - www.p65warnings.ca.gov
![4" Wall Thimble](https://cdn11.bigcommerce.com/s-7wqdm8gvmj/images/stencil/260x200/products/7636/17816/8d1252be-609d-4a94-9e5b-8ebe0318b762__11463.1510807293.jpg?c=2 "4" Wall Thimble")
![4" Round 24" Vent Pipe](https://cdn11.bigcommerce.com/s-7wqdm8gvmj/images/stencil/260x200/products/7756/18025/3477478f-0886-4074-935d-9f5a3b0a7036__54580.1510807333.jpg?c=2 "4" Round 24" Vent Pipe")
![4" Vertical Unit Heater Vent Kit with Vent Cap](https://cdn11.bigcommerce.com/s-7wqdm8gvmj/images/stencil/260x200/products/7805/18128/8b3133bd-77d7-42e4-819b-f4eb426e3142__09697.1510807347.jpg?c=2 "4" Vertical Unit Heater Vent Kit with Vent Cap")
![4" DuraCap](https://cdn11.bigcommerce.com/s-7wqdm8gvmj/images/stencil/260x200/products/7796/18116/fd59bf5f-0caf-4eeb-a628-6540e5de83e9__26964.1510807345.jpg?c=2 "4" DuraCap")
