CFM UVS36 Manuale Utente

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This gas room heater should be installed by a qualified installer 
in accordance with local building codes and with current Na-
tional Fuel Gas Code. ANSI Z223.1/NFPA 54.
"This heater shall not be installed in a confined space or 
unusually tight construction unless provisions are provided for 
adequate combustion and ventilation air".
"The National Fuel Gas Code, ANSI Z233.1/NFPA 54 defines 
a confined space as a space whose volume is less than 50 
cubic feet per 1,000 Btu per hour (4.8m

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 per kw) of the ag-

gregate input rating of all appliances installed in that space 
and an unconfined space as a space whose volume is not less 
than 50 cubic feet per 1,000 Btu per hour (4.8 m

3

 per kw) of the 

aggregate input rating of all appliances installed in that space 
and an unconfined space as a space whose volume is not less 
than 50 cubic feet per 1,000 Btu per hour (4.8m

3

 per kw) of the 

aggregate input rating of all appliances installed in that space..  
Rooms communicating directly with the space in which the 
appliances are installed, through openings not furnished with 
doors, are considered a part of the unconfined space.
WARNING:  If the area in which the heater may be operated is 
smaller than that defined as an unconfined space of if the build-
ing is of unusually tight construction, provide adequate combus-
tion and ventilation air by one of the methods, described in the 
National Fuel Gas Code, ANSI Z 223.1/NFPA 54, Section 5.3 or 
applicable local codes."
Unusually tight construction is defined as construction where:
a)  Walls and ceilings exposed to the outside atmosphere have 
a continuous water vapor retarder with a rating of 1 perm (6 
x 10-11 kg per pa-sec-m

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) or less with openings gasketed or 

sealed, and
b)  Weather stripping has been added on openable windows 
and doors, and
c)  Caulking or sealants are applied to areas such as joints 
around window and door frames, between sole plates and 
floors, between wall-ceiling joints, between wall panels, at 
penetrations for plumbing, electrical, and gas lines, and at other 
openings.

FOR SAFE INSTALLATION AND OPERATION OF YOUR VER-
MONT CASTINGS MAJESTIC PRODUCTS COMPANY VENT-
FREE ROOM HEATER PLEASE NOTE THE FOLLOWING:
1.  This heater gives off high temperatures and should be 

located out of high traffic areas and away from furniture and 
draperies.

2.  Children and adults should be alerted to the hazards of the 

high temperatures surface of this heater and should stay 
away to avoid burns or ignition of clothing.

3.  Young children should be carefully supervised when they 

are in the same room as your heater.

4.  Under no circumstances should this heater be modified. 

Parts removed for service should be replaced prior to oper-
ating this heater again.

5.  Installation repair to this heater should be done by a quali-

fied service person. A professional service person should be 
contacted to inspect this heater annually. Make it a practice 
to have all of your gas heaters checked annually.  More fre-
quent cleaning may be required due to excess lint and dust 
from carpeting, bedding material, etc.

6.  Control compartments, burners and air passages in this 

heater should be kept clean and free of dust and lint. Make 
sure that the gas valve and pilot light are turned off before 
you attempt to clean this unit.

7.  Under no circumstances should any solid fuels (wood, coal, 

paper or cardboard, etc.) be used in this heater.

8.  Keep the area around your heater clear of combustible ma-

terials, gasoline and other flammable vapor and liquids. This 
heater should not be used as a drying rack for clothing, nor 
should Christmas stockings or decorations be hung in the 
area of it.

9.  Whether the heater is installed directly on carpeting, vinyl 

tile or any combustible material other than wood, this heater 
must be installed on a metal or wood panel extending the 
full width and depth of the heater.

10. Do not install heater in bedroom or bathroom.
11. Do not place clothing or other flammable material on or near 

the appliance.

12. Any safety screen or guard removed for servicing an appli-

ance must be replaced prior to operating the heater.

13. Do not use this room heater if any part has been under 

water. 

Proposition 65 Warning: Fuels used in gas, wood-
burning or oil fired appliances, and the products of 
combustion of such fuels, contain chemicals known to 
the State of California to cause cancer, birth defects 
and other reproductive harm.
California Health & Safety Code Sec. 25249.6