Vent system definition

Vent system means a pipe or pipes installed to provide a flow of air to or from a drainage system or to provide a circulation of air within the system to protect trap seals from siphonage and back pressure.

Vent system means that part of a piping installation which provides circulation of air within a drainage system. "Vertical pipe" means any pipe or fitting which makes an angle of forty-five degrees (45) or less with the vertical. "Water connection" means the fitting or point of connection for the mobile structure water distribution system designed for

Vent system means a pipe or pipes installed to pro- vide a flow of air to or from a drain system, or to provide a circula- tion of air within the system to protect trap seals from siphonage and back pressure.

Examples of Vent system in a sentence

• Vent system must be installed in accordance with local codes, or, in absence of local codes, the National Fuel Gas Code, ANSI Z223.1 / NFPA 54 and/or CSA B149.1, Natural Gas and Propane Installation Code.

• Steel (4) If longer runs are needed, the Regency® Direct Vent system (Flex) # 946-516 includes all the parts needed to install the PG36 with 4" (102mm)dia.

• Vent system is restricted or inadequate1.Correct flue as required 2.

• Vent system is restricted or inadequate1.Clean air inlets 2.Confirm venting & termination are those which are approved with the applianceV.

• Of the 39 incidents identified, the locations of the incidents were: Liquefier/Purifier 2 (5%); Vent system and pipework 11 (28%); Storage vessels including fittings, valves and reliefs 14 (36%); Valves/Components/Fittings 6 (15%); Pumps/Compressors/Vaporisers 6 (15%); Transfer lines/pipelines 5 (13%).Incidents concerning storage vessels had a tendency to be either minor in nature, that is, a small leak from a fitting or valve packing or a major incident.

• Vent system restricted1.Ensure that no foreign material blocks air inlets and that the burner shutter is correctly adjusted.

• Interior Sanitary Drain and Vent system onlyDiameter of sanitary building sewer, in inches, required to serve the building.

• Initial damper settings for a stove using a Horizon tal Vent system First note the location of the set screw.

• LISTINGS‌This Special Gas Vent system has been tested and is listed to UL1738, and ULC-S636.

• Adapter - Required for duct sizes 22”, 26”, 30”, 34”, 36” Single Wall and Double Wall Installation‌Refer to Figure 33 when installing the Special Gas Vent system.

More Definitions of Vent system

Vent system means that part of a piping installation which provides circulation of air within a drainage system. "Vertical pipe" means any pipe or fitting which makes an angle of forty-five degrees (45°) or less with the vertical.