Model # 11-401-007

Internet #203073927

Store SKU #687333

Store SO SKU #1000469428

null 3/4 in. x 3/4 in. x 1/2 in. Brass CSST Tee

3/4 in. x 3/4 in. x 1/2 in. Brass CSST Tee

$1996 /each

Frequently Bought Together

Product Overview

The HOME-FLEX CSST Tee can be used to branch off of the main CSST run to an appliance. Used to branch off a new run of CSST. CSST connections to be used only with coordinating CSST systems.

  • Very high quality brass construction
  • 3/4 in. x 3/4 in. x 1/2 in. CSST connection only
  • For use with HOME-FLEX systems
  • For use with natural gas or liquid propane
  • CSA and IAPMO certified
  • Installers should be certified to install HOME-FLEX CSST, to become certified visit

Info & Guides

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Warranty / Certifications

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Customer Questions & Answers

Can this product be exposed to the outside elements. like mounted on the ouside home foundation

Asked by: jim
Anytime CSST is routed in an exposed area and within 6 feet of the ground, it must be protected from the possibility of mechanical damage by running it through a protective non-metallic conduit. Refer to section 4.3 of the HOME-FLEX CSST System Design and Installation Manual. Here is a link: "Outdoor Installation" is covered in theis section.
Answered by: VPC, Home-Flex Expert
Date published: 2017-03-21

Can the CSST tubing and the CSST fittings be used in ground direct contact with ground.

Asked by: KR
Hi KR, No. CSST and fittings are not approved for direct burial. When routing underground, the CSST must be protected within a non-metallic water tight conduit. Please refer to our System Design and Installation Manual. It is available at no charge in THD stores that carry our Home-Flex CSST or you can find it on our website: If you need more information, give me a call. I am here from 8-5 Pacific time, M-F (661) 257-3923. Ask for Jon or Matt
Answered by: VPC, Home-Flex Expert
Date published: 2016-08-13

Need 3/4" tee all round ..cant get that at hd??? Where??

Asked by: Doe
Hi Doe, ---- That part is not made. If you need 3/4" all the way around, you can use a black iron tee. For example, you can fit our 3/4 Male Adapters to a black iron Tee and then connect your CSST to it. If I can assist you further, give us a call. We are here from 8-5 Pacific Time Zone M-F (661) 257-3923 Ask for Jon or Matt.
Answered by: VPC, Home-Flex Expert
Date published: 2016-04-16

On home flex' website, they show that this "Tee" is ¾" x ¾" x ¾". Same product number. Which is correct?

Asked by: eric
Hi Eric, The 11-401-007 Tee is 3/4" X 3/4" X 1/2". Thank you for brining the error on our website to my attention. I will have this fixed right away. If you have additional questions please contact me. 661-257-3923 I am here M-F from 8AM-5PM Pacific Time. Ask for Jon
Answered by: VPC, Home-Flex Expert
Date published: 2015-12-08
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