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103569

OWNER’S MANUAL

Figure 13 - Gas Connection

*  An A.G.A. design certified manual shutoff
valve with 1/8" NPT tap is an acceptable
alternative to test gauge connection. Pur-
chase the optional A.G.A. design certified
manual shutoff valve from your dealer. See
Accessories, page 17.

IMPORTANT: 

 Hold pressure regulator

with wrench when connecting it to gas pip-
ing and/or fittings.

CONNECTING TO
GAS SUPPLY

Continued

Tee Joint

Reducer
Bushing to 1/8"
NPT

1/8" NPT Plug
Tap

Test
Gauge
Connection *

Tee Joint

Pipe Nipple

Cap

Heater
Cabinet

Pressure
Regulator

3/8" NPT
Pipe
Nipple

Ground Joint
Union

Manual
Shutoff
Valve *

Typical Inlet
Pipe From
External Regulator
(11" W.C. to 14"
W.C. Pressure)

3" Minimum

Sediment
Trap

CHECKING GAS
CONNECTIONS

 WARNING: Test all gas pip-

ing and connections for leaks
after installing or servicing. Cor-
rect all leaks at once.

 WARNING: Never use an open

flame to check for a leak. Apply a
mixture of liquid soap and water
to all joints. Bubbles forming
show a leak. Correct all leaks at
once.

 CAUTION: Make sure exter-

nal regulator has been installed
between propane/LP supply and
heater. See guidelines under 

Con-

necting to Gas Supply.

PRESSURE TESTING GAS
SUPPLY PIPING SYSTEM

Test Pressures In Excess Of 1/2
PSIG

1.

Disconnect heater and its individual
manual shutoff valve from gas supply
piping system. Pressures in excess of
1/2 PSIG will damage heater regulator.

2.

Cap off open end of gas pipe where
manual shutoff valve was connected.

3.

Pressurize supply piping system by ei-
ther using compressed air or

opening propane/LP supply tank valve.

4.

Check all joints of gas supply piping
system. Apply mixture of liquid soap
and water to gas joints. Bubbles form-
ing show a leak.

5.

Correct all leaks at once.

Test Pressures Equal To or
Less Than 1/2 PSIG

1.

Close manual shutoff valve (see Fig-
ure 14).

Figure 14 - Manual Shutoff Valve

2.

Pressurize supply piping system by ei-
ther using compressed air or opening
propane/LP supply tank valve.

ON

POSITION

OFF

POSITION

Manual
Shutoff
Valve

Closed

Open

Note: Burner bracket
not shown for clarity

3.

Check all joints from propane/LP sup-
ply tank to manual shutoff valve (see
Figure 15, page 10). Apply mixture of
liquid soap and water to gas joints.
Bubbles forming show a leak.

4.

Correct all leaks at once.

PRESSURE TESTING
HEATER GAS
CONNECTIONS

1.

Open manual shutoff valve (see Fig-
ure 14).

2.

Open propane/LP supply tank valve.

3.

Make sure control knob of heater is in
the OFF position.

4.

Check all joints from manual shutoff
valve to control valve (see Figure 15,
page 10). Apply mixture of liquid soap
and water to gas joints. Bubbles form-
ing show a leak.

5.

Correct all leaks at once.

6.

Light heater (see Operating Heater,
pages 10 and 11). Check the rest of the
internal joints for leaks.

7.

Turn off heater (see To Turn Off Gas to
Appliance
, page 11).

8.

Replace front panel.

Continued

Summary of Contents for CGP20

Page 1: ...apors and liquids in the vicinity of this or any other appliance WHAT TO DO IF YOU SMELL GAS Do not try to light any appliance Do not touch any electrical switch do not use any phone in your building...

Page 2: ...g WARNING ICON G 001 WARNINGS DANGER Carbon monoxide poisoning may lead to death WARNING Anychangetothis heater or its controls can be dan gerous 2 Do not place propane LP supply tank s inside any str...

Page 3: ...space Adjoining rooms are communicating only iftherearedoorlesspassagewaysorventila tion grills between them WARNING This heater shall not be installed in a confined space unless provisions are pro vi...

Page 4: ...gas heater ________ Btu Hr Gas fireplace logs ________ Btu Hr Other gas appliances ____ Btu Hr Total ____ Btu Hr Example Gas water heater 40 000 Btu Hr Vent free heater 20 000 Btu Hr Total 60 000 Btu...

Page 5: ...Air From Outdoors Provide extra fresh air by using ventilation grills or ducts You must provide two per manent openings one within 12 of the ceiling and one within 12 of the floor Connect these items...

Page 6: ...onnection see Figure 13 page 9 sediment trap tee joint pipe wrench AnA G A design certified manual shutoff valve with 1 8 NPT tap is an acceptable alternative to test gauge connection Pur chase the op...

Page 7: ...nchor method For attaching mounting bracket to hollow walls wall areas between studs or solid walls concrete or masonry 1 Drill holes at marked locations using 5 16 drill bit For solid walls concrete...

Page 8: ...st gauge hook up NPT tap must be upstream from heater see Figure 13 page 9 Apply pipe joint sealant lightly to male threads This will prevent excess sealant from going into pipe Excess sealant in pipe...

Page 9: ...em Pressures in excess of 1 2 PSIG will damage heater regulator 2 Cap off open end of gas pipe where manual shutoff valve was connected 3 Pressurize supply piping system by ei ther using compressed ai...

Page 10: ...s appliance has a pilot which must be lighted by hand When lighting the pilot follow these instructions ex actly B BEFORE LIGHTING smell all around the appliance area for gas Be sure to smell next to...

Page 11: ...flame pattern and burner flame pattern often PILOT FLAME PATTERN Figure 18 shows a correct pilot flame pat tern Figure 19 shows an incorrect pilot flame pattern The incorrect pilot flame is not touchi...

Page 12: ...tionlooseatcon trol valve 5 Pilotflamenottouchingthermocouple which allows thermocouple to cool causing pilot flame to go out This problemcouldbecausedbyoneorboth of the following A Low gas pressure B...

Page 13: ...n heater blocked 4 Dirty or partially clogged burner ori fice Continued REMEDY 1 Contactlocalpropane LPgascompany 2 Clean burner see Cleaning and Main tenance page 15 or replace burner orifice 1 Clean...

Page 14: ...rtially clogged 1 Gas leak See Warning statement at top of page 2 Control valve defective 1 Foreign matter between control valve and burner 2 Gas leak See Warning statement at top of page 1 Notenoughc...

Page 15: ...propane LP gas supply may be low When gas quality is bad pilot will not stay lit burner will produce flames and soot heater will backfire when lit Youmayfeelyourgaspressureistoolowor gas quality is ba...

Page 16: ...placementpartsandaccessories Whencall ing a Parts Central ask for the Parts Depart ment Baltimore Electric 1348 Dixwell Avenue Hamden CT 06514 1 800 397 7553 203 248 7553 Parts Department Portable He...

Page 17: ...AL SHUTOFFVALVE GA5010 For all models Manual shutoff valve with 1 8 NPT tap FLOOR MOUNTING STAND 20 000 Btu Hr Models CGP20L GA4500L Ivory CGP20 GA4500 Earthtone For locating heater on the floor away...

Page 18: ...103569 VENT FREE PROPANE LP GAS HEATER BLUE FLAME CGP20 CGP20L AND RP30D 1 2 4 5 6 7 8 8 9 10 11 12 15 17 19 21 22 23 24 20 27 26 18 14 16 25 3 13 ODS PILOT 10 1 10 2 ILLUSTRATED PARTS BREAKDOWN RP30...

Page 19: ...1 098514 01 Thermocouple 1 10 2 098594 01 Ignitor Electrode 1 11 103447 01 Burner 1 12 099387 05 3 16 Pilot Tubing 1 13 103845 03 Injector 1 14 099066 01 Mounting Bracket 1 15 099415 06 Pressure Regul...

Page 20: ...VENT FREE PROPANE LP GAS HEATER BLUE FLAME CGP20 CGP20L AND RP30D ODS PILOT 12 1 12 2 1 2 3 4 5 6 7 8 9 10 10 11 12 13 14 17 19 27 21 23 24 25 26 22 29 28 20 16 18 15 ILLUSTRATED PARTS BREAKDOWN CGP2...

Page 21: ...M5 2 12 099059 04 ODS Pilot Assembly 1 12 1 098514 01 Thermocouple 1 12 2 098594 01 Ignitor Electrode 1 13 103446 01 Burner 1 14 099387 05 3 16 Pilot Tubing 1 15 103845 01 Injector 1 16 099066 01 Mou...

Page 22: ...____________________________________________ _______________________________________________________________________________________________ ___________________________________________________________...

Page 23: ...___________________ _______________________________________________________________________________________________ ____________________________________________________________________________________...

Page 24: ...is 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 o...

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