CAN/CSA-B, Natural gas and propane installation code. January Note: General Instructions for CSA Standards are now called Updates. Please. 1 Preface This is the thirteenth edition of CAN/CSA-B, Natural gas and propane installation code. It supersedes the previous editions, published. Erstattes av: CAN/CSA B Alert Tilbaketrukket. Pris: NOK 1 ,00 (eks. mva) NOK 1 ,75 (ink. mva). Omfang: This is a searchable PDF

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Draft — the flow of air or combustion products, or both, through an appliance and its venting system. Ventilation air — can csa-b149.1-05 Air supply. As a first step, B Draft regulator barometric can csa-b149.1-05 — a draft-control device intended to stabilize the natural draft in an appliance csa-n149.1-05 admitting room air to the venting system. The heating of the medium being used occurs at a point remote from the vaporizer. Structure — the entire csa-b149.1-50 in which an appliance is installed.

CSA B149.1-00

Line relief valve — a relief valve installed in the piping or tubing system downstream of a final-stage pressure regulator that is not equipped with an internal relief valve. New can csa-b149.1-05 of the Code can csa-b149.1-05 subsequently published in,, and Not Logged In Member?: Flexible connector — see Connector. It is designed to a ensure the ready escape of flue can csa-b149.1-05 from the combustion chamber in the event of either no draft or stoppage downstream from the draft hood; b prevent a backdraft from entering the combustion chamber of the appliance; and c neutralize the effect of stack action of either a chimney or a vent upon the operation of the appliance.

For natural gas having a relative density otherthan 0. Duties of owner of rental premises concerning gas appliances. Regulator — Appliance regulator — a pressure regulator located in the valve train of can csa-b149.1-05 appliance. Drip pocket drip — a pocket in a piping system can csa-b149.1-05 for the collection of condensate and from can csa-b149.1-05 the condensate can be removed.


The ground shall first be prepared and provided with gravel for drainage.

CAN/CSA-B Natural gas and propane – CSA Group | FlipHTML5

The purpose of a note can csa-b149.1-05 to separate from the text explanatory orinformative material that is not properly a part of this Code.

Under this agreement, CSA acquired the complete range of IAS standards administration, certification, and registration products and services for appliances and accessories fuelled by natural and liquefied petroleum gases.

The outline of welded brackets, mountings, guards, subcompartments, and the like are not considered part of the perimeter for the purpose of this definition. Turbine engine — can csa-b149.1-05 rotary engine that extracts energy from a flow of combustion gas.

The regulator vent csz-b149.1-05 relief device vent shall terminate outdoors. Flame-sensing device — that component of a combustion safety control that senses flame. For higher can csa-b149.1-05 pressures, tubing and fittings shall be rated for a minimum of psig kPa. Can csa-b149.1-05 you can do with a Secure PDF: Can csa-b149.1-05 can publish your book online for free in a few minutes!

Flame baffle — see Baffle. A regulator with vent limiting means shall not be installed in a confined space. January 17 Replaces p. Floor furnace — a furnace that is suspended from the floor of the space being heated and that supplieswarm air to such space through integral floor or wall grilles without the use of ducts.

For can csa-b149.1-05 most current information, click here.

Motorized home — a vehicular portable structure of self-propelled design. January 51 Replaces p. Draft-control can csa-b149.1-05 — either a draft hood or a draft regulator.


Standards Council of Canada

January Natural gas ccan propane installation code, Includes Update No. January 19 Replaces p. A doubleventilated metal thimble may be used if can csa-b149.1-05 thimble is at least 6 in mm larger in diameter than theexhaust pipe. Lock-up positive shut-off regulator — a regulator that is capable of maintaining a reduced outlet pressure when the fuel flow condition is static.

They shall be controlled by a vacuum switch,oil pressure switch, or an equivalent device to prevent the flow can csa-b149.1-05 propane to the carburetor whenthe ignition is off or the engine is not running. Csa-b49.1-05 for backfilling an excavation when gas installation exposed. When identified in accordance with Item b or cthe can csa-b149.1-05 intervals shall not exceed 20 ft 6 can csa-b149.1-05. Safety limit control csa-b49.1-05 a safety control intended to prevent an unsafe condition of temperature, pressure, or liquid level.

Valve train — the combination of sca-b149.1-05, controls, and piping and tubing of an appliance upstream from the manifold through which gas is supplied to the appliance and by which gas is controlled.

January 25 Replaces p. Type L — a vent complying with ULC S and consisting of can csa-b149.1-05 parts, each designed to be assembled with the others without requiring field fabrication. You can change your cookie settings through your can csa-b149.1-05.