Questions and Answers for HOME-FLEX 3/4 in. CSST x 250 ft. Corrugated Stainless Steel Tubing

A:  Hi, Zach - Our CSST fittings can be used to hook up to standard IPS fittings. Suggest you check out the Home Flex CSST Design & Installation Manual at homeflex.com/resources for specifics. You'd want to ensure that all exposed CSST be covered in a protective conduit. If you have questions after reviewing our guide, please feel free to call either Dave (x1026) or Jon (x1010) at (661) 257-3923 M-F 8a-5p. Thanks.

A:  Hi, Randy - We don't quite understand the question (which seems to be cut off). If you would please call us at (661) 257-3923 M-F 8a-5p we should be able to assist. Dave (x1026) or Jon (x1010). Thanks.

A:  Hi, Kevin - We suggest you refer to our HOME-FLEX Design & Installation Manuals available at homeflex.com/resources. Typically one would use our Underground PE pipe and fittings for this installation since it is purpose built for underground gas installations at a more affordable price. CSST is typically used for indoor applications althrough it can be used underground with certain provisions. Once you have reviewed the HF Underground Manual, give us a call if you have questions. (661) 257-3923 x 1026 (Dave) or x1010 (Jon). M-F 8a-5p Pacific time.

A:  Hi John. No, sorry. That would not be a good application. Depending on the length of the run and the demand of your generator, you would be better served by a gas hose. If you search the internet for natural gas hose or LPG hose, you will see what is available. Be sure to pay attention to the sizing charts / tables.

A:  Hi, Daniel - A good question! In a gas distribution system (CSST's intended use), the max pressure is 25 psi. Most systems on a meter run at 1/4 psi; off an LP tank is generally 1/2 psi so the 25 max pressure isn't an issue. As for the 125 psi notation, this is a test done by CSA to show the integrity of the pipe even though there's no way the operating pressure in a system would be anywhere near that. Bottom line: Abide by the 25 psi max rating as stated on the tubing.

A:  Hi, VC183BLD - Yes it can. Be sure to follow the "Outdoor Installations" section of the HOME-FLEX CSST Design & Installation Manual available at homeflex.com/resources.

A:  Hi, Dotty - We occasionally get this question. Inasmuch as it's a concern, we've not had any calls or reports that rodents can actually eat through the pipe. We cannot say that it's rodent proof, only that we've not heard of it occuring.

A:  Hi, Gabe - Yes. CSST is an excellent choice to add extensions to an existing in-home gas line. Check out our Design & Installation Manual at homeflex.com/resources.

A:  Yes, but not direct burial. It must be in a water tight non-metallic conduit (like pvc pipe) that is at least 1/2" larger (ID) than the OD of the CSST. It must be vented to the surface, have no fittings inside the conduit, and (if attached to the home's black iron gas distribution system) be bonded. Suggest you consider HOME-FLEX Underground products for outdoor underground use. Both Design & Installation Manuals can be found at homeflex.com/resources and FAQs are available on the product's page on homedepot.com. Or you can call (661) 257-3923 x1026 (Dave) or x1010 (Jon) M-F 8a-5p Pacific time.

A:  No this version cannot be buried. They make a different version that can be buried: https://www.homedepot.com/p/HOME-FLEX-Underground-1in-IPS-New-Install-Kit-1-1in-x-100-ft-Pipe-2-1in-Couplers-2-1in-Meter-Risers-Gas-Line-Detection-18-429440-010/309182809

A:  Yes, but not direct burial. It must be in a water tight non-metallic conduit (like pvc pipe) that is at least 1/2" larger (ID) than the OD of the CSST. It must be vented to the surface, have no fittings inside the conduit, and (if attached to the home's black iron gas distribution system) be bonded. Suggest you consider HOME-FLEX Underground products for outdoor underground use. Both Design & Installation Manuals can be found at homeflex.com/resources and FAQs are available on the product's page on homedepot.com. Or you can call (661) 257-3923 x1026 (Dave) or x1010 (Jon) M-F 8a-5p Pacific time.