SPECIFICATIONS
CF26NRA
• Rating: 19,000/26,000 Btu/hr
• Gas Type: Natural
• Ignition: Piezo
• Manifold Pressure: 3.5" w.c.
• Inlet Gas Pressure (in. of water)*:
Maximum - 10.5", Minimum - 5.5"
• Firebox Dimensions (HxWxD):
25
/
" x 27" x 13
7
8
CF26PRA
• Rating: 19,000/26,000 Btu/hr
• Gas Type: Propane/LP
• Ignition: Piezo
• Manifold Pressure: 8" w.c.
• Inlet Gas Pressure (in. of water)*:
Maximum - 14", Minimum - 11"
• Firebox Dimensions (HxWxD):
25
/
" x 27" x 13
7
8
* For purposes of input adjustment
WIRING DIAGRAM
Auto
Switch
Off
On
Thermopile
113897-01E
/
"
3
4
/
"
3
4
Black
Red
TP
TPTH
Gas Control
TPTH TP
Red
White
www.desatech.com
REPLACEMENT PARTS
Note: Use only original replacement parts. This
will protect your warranty coverage for parts
replaced under warranty.
PARTS UNDER WARRANTY
Contact authorized dealers of this product. If
they can't supply original replacement part(s),
call DESA Heating Products' Technical Service
Department at 1-866-672-6040.
When calling DESA Heating Products, have
ready
• your name
• your address
• model and serial numbers of your heater
• how heater was malfunctioning
• type of gas used (propane/LP or natural gas)
• purchase date
Usually, we will ask you to return the part to the
factory.
PARTS NOT UNDER WARRANTY
Contact authorized dealers of this product. If they
can't supply original replacement part(s), call
DESA Heating Products at 1-866-672-6040 for
referral information.
When calling DESA Heating Products, have
ready
• model number of your heater
• the replacement part number
TH
SERVICE HINTS
TH
When Gas Pressure Is Too Low
• pilot will not stay lit
• burners will have delayed ignition
• heater will not produce specified heat
• for propane/LP units, propane/LP gas supply
may be low
You may feel your gas pressure is too low. If so, con-
tact your local propane/LP or natural gas supplier.
TECHNICAL SERVICE
You may have further questions about installation,
operation or troubleshooting. If so, contact DESA
Heating Products' Technical Service Department
at 1-866-672-6040. When calling please have your
model and serial numbers of your heater ready.
You can also visit DESA Heating Products' techni-
cal services web site at www.desatech.com.
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