1910.110(b)(9)(vii): LP-Gas Hose on Low-Pressure Side
Hose may be used on the low-pressure side of LP-gas regulators to connect appliances other than domestic and commercial ones only if the appliances are portable, the hose is approved, kept short, not over 6 feet indoors except as allowed, not run through walls or concealed, and protected from damage, with the shutoff valve in the metal piping.
Key takeaways
- 1910.110(b)(9)(vii) is part of OSHA's general industry standards (29 CFR Part 1910, Subpart H).
- OSHA cited it 1 times in the last 3 years, in 1 inspections, with $0 in current penalties.
- 1 death is linked to inspections that cited this rule.
- Related part: 1910.110(b) Basic rules (79 citations).
- Free 5-minute toolbox talk for your crew below.
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In this article
What this rule covers
29 CFR 1910.110(b)(9)(vii) is one requirement inside 1910.110 Storage and handling of liquefied petroleum gases, an OSHA general industry standard (Part 1910, Subpart H). The official text below is copied word for word from the Electronic Code of Federal Regulations (eCFR). The numbers, injury cases and training on this page show how OSHA enforces it on real job sites.
Official text
(vii) Hose may be used on the low-pressure side of regulators to connect to other than domestic and commercial gas appliances under the following conditions: 1 citations
(a) The appliances connected with hose shall be portable and need a flexible connection.
(b) For use inside buildings the hose shall be of minimum practical length, but shall not exceed 6 feet except as provided in paragraph (c)(5)(i)(g) of this section and shall not extend from one room to another, nor pass through any walls, partitions, ceilings, or floors. Such hose shall not be concealed from view or used in a concealed location. For use outside of buildings, the hose may exceed this length but shall be kept as short as practical.
(c) The hose shall be approved and shall not be used where it is likely to be subjected to temperatures above 125 °F. The hose shall be securely connected to the appliance and the use of rubber slip ends shall not be permitted.
(d) The shutoff valve for an appliance connected by hose shall be in the metal pipe or tubing and not at the appliance end of the hose. When shutoff valves are installed close to each other, precautions shall be taken to prevent operation of the wrong valve.
(e) Hose used for connecting to wall outlets shall be protected from physical damage.
Source: eCFR, text current as of 2026-10-15. Read all of 1910.110.
Export the list: 1 inspections cited 1910.110(b)(9)(vii) in the last 3 years, with employer, location, penalty and date.
Purple Belt, $59/moInjuries linked to this rule
1 death is linked to inspections where OSHA cited 1910.110(b)(9)(vii).
At 12:31 p.m. on January 9, 2024, an employee was standing in front of a Mr. Heater MH42T triple burner propane heater (8,000-42,000 btu/hour) to warm-up. The employee stood for several minutes backed up to the heater, when the back bottom of his jacket caught…
Where and how often it was cited
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A 5-minute crew talk on 1910.110(b)(9)(vii), plus alerts when this rule changes. Free.
OSHA interpretation letters
None exist. OSHA has not published a letter of interpretation for 1910.110(b)(9)(vii).
Related parts of this rule
- 1910.110(b) Basic rules 79 citations
- 1910.110(b)(6) Location of containers and regulating equipment 48 citations
- 1910.110(b)(6)(vi) 23 citations
- 1910.110(b)(6)(i) 17 citations
- 1910.110(b)(6)(ii) 4 citations
- 1910.110(b)(16) Instructions 3 citations
- 1910.110(b)(14) Transfer of liquids 2 citations
- 1910.110(b)(17)(v) 2 citations
- 1910.110(b)(17) Electrical equipment and other sources of ignition 2 citations
- 1910.110(b)(9) Hose specifications 2 citations
- 1910.110(b)(14)(i)
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Frequently asked questions
How long can the hose be indoors?
Minimum practical length, not exceeding 6 feet except as provided in paragraph (c)(5)(i)(g), and it may not extend from one room to another or pass through walls, partitions, ceilings or floors.
What temperature limit applies to the hose?
It shall not be used where it is likely to be subjected to temperatures above 125 °F.
Where must the shutoff valve be?
In the metal pipe or tubing, not at the appliance end of the hose.
About this page
Sources
- 29 CFR 1910.110 (eCFR), text current as of 2026-10-15
- U.S. Department of Labor enforcement data: OSHA inspections, citations and accident records, copied nightly; data as of 2026-11-06
3-year window. Federal OSHA only; state-plan rules are not counted. Plain-language text is a summary, not legal advice; the official text controls. Black Belt Safety is not part of OSHA or the Department of Labor.