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Qualified Installing Agency

Installation and replacement of gas piping, gas utilization equipment

or accessories and repair and servicing of equipment shall be

performed only by a qualified agency. The term "qualified agency"

means any individual, firm, corporation or company which either in

person or through a representative is engaged in and is responsible for

(a) the installation or replacement of gas piping or (b) the connection,

installation, repair or servicing of equipment, who is experienced in

such work, familiar with all precautions required and has complied

with all the requirements of the authority having jurisdiction.

Commonwealth of Massachusetts: The installation must be

made by a licensed plumber or gas fitter in the Commonwealth

of Massachusetts.

Sellers of unvented propane or natural gas-fired supplemental

room heaters shall provide to each purchaser a copy of 527 CMR

30 upon sale of the unit.

In the Commonwealth of Massachusetts, unvented propane and

natural gas-fired space heaters shall be prohibited in bedrooms

and bathrooms.

The installation must conform with local codes or, in the

absence of local codes, with the National Fuel Gas Code, ANSI

Z223.1.*

*Available from the American National Standards Institute, Inc. 1430

Broadway, New York, N.Y. 10018.

High Altitudes

For altitudes/elevations above 2,000 feet (610m), ratings should be

reduced at the rate of 4 percent for each 1,000 feet (305m) above

sea level. Contact the manufacturer or your gas company before

changing spud/orifice size.

•

When the appliance is connected to a fixed piping system,

the installation must conform with ocal codes, or in the ab-

sence of local codes with the National Fuel Gas Code, ANSI

Z223.1/NFPA 54, or International Fuel Gas Code.

•

When installed, the appliance must be electrically grounded

in accordance with local codes, or in the absence of local

codes with the National Electrical Code, ANSI/NFPA 70, if

applicable.

•

Solid fuels shall not be burned in this appliance.

•

The maximum gas inlet supply pressure is 13" for Propane

and 10.5" for Natural.

•

For appliances for fixed fuel piping system and equipped

with an appliance gas pressure regulator, the required mani-

fold pressure in inches water column: 10" for Propane and

3.5" Natural.

37139-8-1219

INTRODUCTION

•

For appliances for fixed fuel piping system and equipped

with an appliance gas pressure regulator, the appliance and

its individual shut-off valve must be disconnected from the

gas supply piping system during any pressure testing of that

system at test pressures in excess of 1/2 psi (3.5 kPa).

The appliance must be isolated from the gas supply piping

system by closing its individual manual shut-off valve during

any pressure testing of the gas supply piping system at test

pressures equal to or less than 1/2 psi (3.5 kPa).

For an appliance designed for use with a non-disposable self-

contained Propane Gas supply system:

•

Propane cylinders may be acceptable for use with the ap-

pliance provided they are are compatible with the appliance

retention means.

•

Propane Gas supply cylinder must be constructed and

marked in accordance with the U.S. Department of Transpor-

tation (D.O.T.) Specifications for Propane Gas Cylinders, or

the Standard for Cylinders, Spheres and Tubes for Trans-

portation of Dangerous Goods and Commission, CAN/CSA-

B339 as applicable.

•

Propane Gas supply cylinder must have an overfill preven-

tion device.

•

Propane Gas supply cylinder must have a connection device

compatible with the connection of the appliance.

•

If the appliance is equipped with a CGA No. 600 Cylinder

Connection Device, the cylinder must be disconnected when

the appliance is not in use.

•

If appliance is to be permanently connected to a gas piping

system from a remote supply tank, installation must be in ac-

cordance with local codes or, in the absence of local codes,

with the National Fuel Gas Codes ANSI Z223.1/NFPA 54.

Enclosures for Propane Gas supply cylinders shall be ventilated

by openings at the level of the cylinder valve and at floor level.

The effectiveness of the opening(s) for purposes of ventilation

shall be determined with the Propane Gas supply cylinder(s) in

place. This shall be accomplished by one of the following.

One side of the enclosure shall be completely open; or

For an enclosure having four sides, a top and a bottom:

1. At least two ventilation openings at cylinder valve

level shall be provided in the side wall, equally

sized, spaced at 180 degrees (3.14rad), and unob-

structed. Each opening shall have a total free area

of not less than 1/2 square inch per pound (2.3 sq.

cm/kg) of stored fuel capacity and not less than a

total free area of 10 square inches (64.5 sq. cm).

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