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SERVICE HINTS
When Gas Pressure Is Too Low
• pilot will not stay lit
• burner will have delayed ignition
• heater will not produce specified heat
• propane/LP gas supply may be low
You may feel your gas pressure is too low. If
so, contact your local propane/LP 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’ tech-
nical service web site at www.desatech.com.
SERVICE PUBLICATIONS
You can purchase a service manual from the address
listed on the back page of this manual. Send a check
for $5.00 payable to DESA Heating Products
REPLACEMENT PARTS
Note:
Use only original replacement parts. This
will protect your warranty coverage for parts re-
placed 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 De-
partment 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 re-
ferral information.
When calling DESA Heating Products, have ready
• model number of your heater
• the replacement part number
.
ACCESSORIES
Purchase these heater accessories from your local
dealer. If they can not supply these accessories, call
DESA Heating Products at 1-866-672-6040 for re-
ferral information. You can also write to the address
listed on the back page of this manual.
EQUIPMENT SHUTOFF VALVE
GA5010
For all models. Equipment shutoff valve with
1/8" NPT tap.
FAN KITS - GA3250T
For all models. Provides better heat distribution.
Makes heater more efficient. Complete installa-
tion and operating instructions included.
Thermostatically-controlled, blower turns itself on
and off as required.
BASE KIT - GA4550
For all models. For locating heater on the floor,
away from a wall. Complete installation and op-
erating instructions included.
ELECTRONIC IGNITOR KIT - GA435
Not Shown
For all piezo ignitor models. Provides easier light-
ing of the pilot.