www.desatech.com
112396-01D
6
REPLACEMENT PARTS
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, LLC at 1-866-672-6040 for
referral information. A list of authorized dealers
can be found by visiting
www.desatech.com.
When calling DESA Heating, LLC, have
ready:
• model and serial numbers of your heater
• the replacement part number
TECHNICAL SERVICE
Burner
Tube
Primary Air
Openings
Figure 4 - Bottom View of Heater
MAINTENANCE
WARNING: Never attempt
to service heater while it is
connected to propane supply,
operating, or hot. Severe burns
can occur.
1. Keep heater clean.
2. Inspect heater before each use. Check
connections for leaks. Apply mixture of
liquid soap and water to connections.
Bubbles forming show a leak that must
be corrected. Correct all leaks at once.
3. Inspect hose/regulator assembly before
each use. If hose is highly worn or cut,
replace.
4. Have heater inspected yearly by a quali-
fied service person.
INSPECTINg bURNER
WARNING: Heater shell, top,
and heated air from heater is very
hot during operation. Gradually
move in closer to heater to ob-
serve flame color. Do not touch
heater shell or top. Do not get too
close to heated air from heater.
Severe burns could occur.
To check for correct burner flame, look
through the ventilation holes in the top of the
heater to see the burner flame. The burner
flame should be mostly blue with slight yel
-
low coloring on the ends. If the burner flame
is mostly yellow, the primary air openings on
the burner tube under the heater base may
be blocked (see Figure 4).
1. Stop heater (see
To Stop Heater
, page 5)
and let cool.
2. Turn heater over to locate the primary air
openings on the burner tube (see Figure
4). Remove any debris blocking the pri-
mary air openings.
You may have further questions about installa-
tion, operation, or troubleshooting. If so, con-
tact DESA Heating, LLC at 1-866-672-6040.
When calling please have your model and
serial numbers of your heater ready.
You can also visit DESA Heating, LLC’s web
site at
www.desatech.com
.
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, LLC at 1-866-672-6040.
When calling DESA Heating, LLC, have
ready:
• your name
• your address
• model and serial numbers of your heater
• how heater was malfunctioning
• purchase date
