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4

103547

PROPANE/LP GAS HEATER

10,000 AND 6,000 BTU/HR

 WARNING: If the area in which

the heater may be operated is
smaller than that defined as an
unconfined space, provide ad-
equate combustion and ventila-
tion air by one of the methods
described in the 

National Fuel

Gas Code, ANSI Z223.1, 1992,
Section 5.3 or applicable local
codes.

VENTILATION AIR

Ventilation Air From Inside
Building

This fresh air would come from an adjoin-
ing unconfined space. When ventilating to
an adjoining unconfined space, you must
provide two permanent openings: one
within 12" of the ceiling and one within 12"
of the floor on the wall connecting the two
spaces (see options 1 and 2, Figure 2). You
can also remove door into adjoining room
(see option 3, Figure 2). Follow the Na-
tional Fuel Gas Code NFPA 54/ANSI
Z223.1, Section 5.3, Air for Combustion
and Ventilation
 for required size of ventila-
tion grills or ducts.

FRESH AIR FOR
COMBUSTION AND
VENTILATION

Continued

DETERMINING FRESH-AIR
FLOW FOR HEATER
LOCATION

Determining if You Have a
Confined or Unconfined Space

Use this worksheet to determine if you have
a confined or unconfined space.

Space:

 Includes the room in which you

will install heater plus any adjoining rooms
with doorless passageways or ventilation
grills between the rooms.

1.

Determine the volume of the space
(length x width x height).

Length x Width x Height = _______
     cu. ft. (volume of space)

Example:

Space size  20 ft. (length) x 16 ft.

(width) x 8 ft. (ceiling height) =

2560 cu. ft. (volume of space)

If additional ventilation to adjoining
room is supplied with grills or open-
ings, add the volume of these rooms to
the total volume of the space.

2.

Divide the space volume by 50 cubic
feet to determine the maximum Btu/Hr
the space can support.

__________ (volume of space) 

÷

 50

cu. ft. = (Maximum Btu/Hr the space
can support)

Example:

  2560 cu. ft. (volume of

space) 

÷

 50 cu. ft. = 51.2 or 51,200

(maximum Btu/Hr the space can sup-
port)

3.

Add the Btu/Hr of all fuel burning ap-
pliances in the space.

Vent-free heater ___________ Btu/Hr

Gas water heater* _________ Btu/Hr

Gas furnace ______________ Btu/Hr
Vented gas heater __________ Btu/Hr

Gas fireplace logs _________ Btu/Hr
Other gas appliances* + ____ Btu/Hr
Total                            = ____ Btu/Hr

Example:

Gas water heater

44,000 Btu/Hr

Vent-free heater       10,000 Btu/Hr

Total

          = 54,000 Btu/Hr

* Do not include direct-vent gas appli-
ances. Direct-vent draws combustion
air from the outdoors and vents to the
outdoors.

4.

Compare the maximum Btu/Hr the
space can support with the actual
amount of Btu/Hr used.

_________ Btu/Hr (maximum the

space can support)

_________ Btu/Hr (actual amount of

Btu/Hr used)

Example:

51,200  Btu/Hr (maximum the space
can support)

54,000     Btu/Hr (actual amount of Btu/
Hr used)

The space in the above example is a con-
fined space because the actual Btu/Hr used
is more than the maximum Btu/Hr the space
can support. You must provide additional
fresh air. Your options are as follows:

A. Rework worksheet, adding the space of

an adjoining room. If the extra space
provides an unconfined space, remove
door to adjoining room or add ventila-
tion grills between rooms. See Ventila-
tion Air From Inside Building
.

B. Vent room directly to the outdoors. See

Ventilation Air From Outdoors, page 5.

C. Install a lower Btu/Hr heater, if lower

Btu/Hr size makes room unconfined.

If the actual Btu/Hr used is less than the
maximum Btu/Hr the space can support, the
space is an unconfined space. You will need
no additional fresh air ventilation.

 WARNING: Rework work-

sheet, adding the space of the
adjoining unconfined space. The
combined spaces must have
enough fresh air to supply all
appliances in both spaces.

Summary of Contents for Comfort Glow CGP10L

Page 1: ...fire department Installation and service must be performed by a qualified installer service agency or the gas supplier WARNING Improper installa tion adjustment alteration ser vice or maintenance can...

Page 2: ...quiredfeatureforvent free room heaters The ODS pilot shuts off the heater if there is not enough fresh air Piezo Ignition System This heater has a piezo ignitor This system requires no matches batteri...

Page 3: ...proper venting of vented fuel burning appliances Unusually Tight Construction The air that leaks around doors and win dows may provide enough fresh air for combustion and ventilation However in buildi...

Page 4: ...the space can support __________ volume of space 50 cu ft Maximum Btu Hr the space can support Example 2560 cu ft volume of space 50 cu ft 51 2 or 51 200 maximum Btu Hr the space can sup port 3 Add th...

Page 5: ...let Air Inlet Air Ventilated Crawl Space To Crawl Space To Attic Ventilation Air From Outdoors Provide extra fresh air by using ventilation grills or ducts You must provide two per manent openings one...

Page 6: ...13 page 8 sediment trap tee joint pipe wrench AnA G A design certifiedmanualshutoff valve with 1 8 NPT tap is an acceptable alternative to test gauge connection The optional A G A design certified ma...

Page 7: ...igure 8 Tightening Anchors Thin or Thick Wall thick wall shown Solid Wall 1 16 Space Placing Heater On Mounting Screws 1 Locate two keyhole slots on back panel of heater see Figure 9 2 Place large ope...

Page 8: ...ng rain or sleet Installsedimenttrapinsupplylineasshown in Figure 13 Locate sediment trap where it is within reach for cleaning Locate sedi ment trap where trapped matter is not likely to freeze A sed...

Page 9: ...ition 4 Check all joints from manual shutoff valve to control valve see Figure 15 Apply mixture of liquid soap and wa ter to gas joints Bubbles forming show a leak 5 Correct all leaks at once 6 Light...

Page 10: ...s not pop up when released contact a qualified service person or gas supplier for repairs 6 With control knob pressed in push down and release ignitor button This will light pilot The pilot is attache...

Page 11: ...er off see To Turn Off Gas to Appliance page 10 see Troubleshooting pages 12 through 14 Figure 20 Correct Burner Flame Pattern Model CGP6L will be lower due to lower input rating 1 2 GLASS HEIGHT INCO...

Page 12: ...trol valve damaged OBSERVED PROBLEM When ignitor button is pressed there is no spark at ODS pilot When ignitor button is pressed there is spark at ODS pilot but no ignition ODS pilot lights but flame...

Page 13: ...mpany 3 Replace gas regulator 1 Problem will stop after a few hours of operation 1 Turn control knob to LOW position and let warm up for a minute 2 Operate burner until air is removed from line Have g...

Page 14: ...b is in OFF position Gas odor during combustion Moisture condensationnoticedonwindows POSSIBLE CAUSE 1 Heater burning vapors from paint hair spray glues etc See IMPORTANT statement above 2 Low fuel su...

Page 15: ...DESA International have ready model number of your heater the replacement part number REPLACEMENT PARTS SPECIFICATIONS PARTS CENTRALS These Parts Centrals are privately owned businesses They have agre...

Page 16: ...NE LP GAS HEATER 10 000 AND 6 000 BTU HR 10 12 11 1 2 3 4 5 6 7 9 8 GRHpv014C CGP10 10 13 14 15 16 17 18 21 23 24 27 22 26 25 19 20 28 29 HEATER EXPLODED VIEW CGP10L CGP6L 12 2 12 1 ODS PILOT ILLUSTRA...

Page 17: ...mbly 1 12 1 098514 01 098514 01 Thermocouple 1 12 2 098594 01 098594 01 Ignitor Electrode 1 13 099386 02 099386 02 Burner 1 14 099387 05 099387 05 Pilot Tubing 1 15 098251 08 098251 07 Injector 1 16 0...

Page 18: ...__________________________________ _______________________________________________________________________________________________ _____________________________________________________________________...

Page 19: ...___________________ _______________________________________________________________________________________________ ____________________________________________________________________________________...

Page 20: ...This warranty does not apply to parts that are not in original condition because of normal wear and tear or parts that fail or become damaged as a result of misuse accidents lack of proper maintenance...

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