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103569
VENT-FREE PROPANE/LP GAS HEATER
BLUE-FLAME CGP20, CGP20L AND RP30D
CAUTION: If you install the
heater in a home garage
• heater pilot and burner must
be at least 18 inches above
floor
• locate heater where moving
vehicle will not hit it
For convenience and efficiency, install heater
• where there is easy access for operation,
inspection, and service
• where strong wind gusts from an open
door or garage door can not blow directly
into heater.
An optional fan kit is available from your
dealer. See Accessories, page 17. If plan-
ning to use fan, locate heater near an electri-
cal outlet.
36"
*
FLOOR
CEILING
Minimum
Minimum To Floor
6"
Minimum
From
Sides Of
Heater
Left
Side
Right
Side
*16
3
/
4
" - RP30D
*3" - CGP20(L)
Figure 4 - Mounting Clearances As Viewed From Front of Heater
INSTALLING TO
WALL
NOTICE: A qualified service per-
son must install heater. Follow
all local codes.
CHECK GAS TYPE
Use only propane/LP gas. If your gas supply
is not propane/LP, do not install heater. Call
dealer where you bought heater for proper
type heater.
INSTALLATION ITEMS
Before installing heater, make sure you have
the items listed below.
• external regulator (supplied by installer,
see page 8)
• piping (check local codes)
• sealant (resistant to propane/LP gas)
• manual shutoff valve *
• ground joint union
• test gauge connection * (see Figure 13,
page 9)
• sediment trap
• tee joint
• pipe wrench
* 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 certi-
fied manual shutoff valve from your
dealer. See Accessories, page 17.
LOCATING HEATER
This heater is designed to be mounted on a
wall.
Continued
WARNING: Maintain the mini-
mum clearances shown in Figure
4. If you can, provide greater clear-
ances from floor, ceiling, and join-
ing wall.
You can locate model CGP20 and CGP20L
on floor, away from a wall. An optional
floor mounting stand is needed. Purchase
the floor mounting stand from your dealer.
See Accessories, page 17.
WARNING: Never install the
heater
• in a bedroom or bathroom
• in a recreational vehicle
• where curtains, furniture,
clothing, or other flammable
objects are less than 36 inches
from the front, top, or sides of
the heater
• as a fireplace insert
• in high traffic areas
• in windy or drafty areas
CAUTION: This heater cre-
ates warm air currents. These cur-
rents move heat to wall surfaces
next to heater. Installing heater
next to vinyl or cloth wall cover-
ings or operating heater where
impurities in the air (such as to-
bacco smoke) exist, may discolor
walls.
IMPORTANT:
Vent-free heaters add mois-
ture to the air. Although this is beneficial,
installing heater in rooms without enough
ventilation air may cause mildew to form
from too much moisture. See Air for Com-
bustion and Ventilation, pages 3 through 5.