www.desatech.com
115580-01A
21
SERVICE HINTS
When Gas Pressure Is Too Low
• pilot will not stay lit
• burners 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, con-
tact your local natural or propane/LP gas supplier.
TECHNICAL SERVICE
You may have further questions about installation,
operation or troubleshooting. If so, contact DESA
Heating Productsʼ 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 Productsʼ techni-
cal service web site at
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 canʼt supply original replacement part(s),
call DESA Heating Productsʼ 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
canʼt supply original replacement part(s), either
contact your nearest Parts Central (see page 26) or
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
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 referral 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. Fits 1/2" NPT pipe.
CLEANING KIT - CCK
(Not Shown)
For all models.
Your vent-free gas appliance re-
quires regular cleaning and maintenance to prevent
performance problems. This kit gives you the tools
and instructions to make it easy to clean all critical
areas of your appliance.
INFORMATION VIDEO - 108917-01
For all models.
A care and maintenance video is
available by calling 1-866-672-6040.
SPECIFICATIONS
SL30PT
SL30NT
Btu (Variable)
16,000/30,000
16,000/30,000
Type Gas
Propane/LP Only
Natural Gas Oly
Ignition
Piezo
Piezo
Pressure Manifold
8" W.C.
3.5" W.C.
Inlet Gas Pressure (in. of water)
Maximum
14"
10.5"
Minimum*
11"
5"
Shipping Weight
28 lbs.
28 lbs.
* For input adjustment
