Desa GWP30TA Electric Heater User Manual


 
www.desatech.com
119344-01B 23
SPECIFICATIONS
WMN20A, GWN20TA
Btu (Variable): 10,000/20,000 Btu/Hr
Type Gas: Natural Only
Ignition: Piezo
Pressure Regulator Setting: 3" W.C.
Inlet Gas Pressure (in. of water):
Maximum - 10.5", Minimum - 4"
GWN30TA
Btu (Variable): 15,000/30,000 Btu/Hr
Type Gas: Natural Only
Ignition: Piezo
Pressure Regulator Setting: 3" W.C.
Inlet Gas Pressure (in. of water):
Maximum - 10.5", Minimum - 4"
WMP20A, GWP20TA
Btu (Variable): 10,000/20,000 Btu/Hr
Type Gas: Propane/LP Only
Ignition: Piezo
Pressure Regulator Setting: 8" W.C.
Inlet Gas Pressure (in. of water):
Maximum - 14", Minimum - 11"
GWP30TA
Btu (Variable): 15,000/30,000 Btu/Hr
Type Gas: Propane/LP Only
Ignition: Piezo
Pressure Regulator Setting: 8" W.C.
Inlet Gas Pressure (in. of water):
Maximum - 14", Minimum - 11"
SERVICE HINTS
When Gas Pressure Is Too Low
pilot will not stay lit
burner will have delayed ignition
heater will not produce specied heat
propane/LP gas supply may be low
You may feel your gas pressure is too low. If
so, contact your local natural or propane/LP
gas supplier.
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 Ser-
vice 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),
either contact your nearest Parts Central (see
page 27) 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
TECHNICAL SERVICE
You may have further questions about instal-
lation, 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 Heat-
ing Products.