SPECIFICATIONS
24 REPLACEMENT PARTS
SERVICE HINTS TECHNICAL SERVICE SERVICE PUBLICATIONS
SPECIFICATIONS
|
| WMN20 |
| GN30, GN30T | GWN20 |
| GWN30T | GWN20T |
Btu (Variable) | 15,000/30,000 | 10,000/20,000 |
Type Gas | Natural Only | Natural Only |
Ignition | Piezo | Piezo |
Pressure Regulator Setting | 3" W.C. | 3" W.C. |
Inlet Gas Pressure (in. of water) |
|
|
Maximum | 10.5" | 10.5" |
Minimum | 4" | 4" |
Dimensions, Inches (H x W x D) |
|
|
Heater | 24 1/4 x 25 3/4 x 7 | 24 1/4 x 18 1/4 x 7 |
Carton | 26 3/8 x 28 1/8 x 10 | 26 3/8 x 20 7/8 x 10 |
Weight (pounds) |
|
|
Heater | 28 | 20 |
Shipping | 33 | 25 |
|
| WMP20 |
| GP30, GP30T | GWP20 |
| GWP30T | GWP20T |
Btu (Variable) | 15,000/30,000 | 10,000/20,000 |
Type Gas | Propane/LP Only | Propane/LP Only |
Ignition | Piezo | Piezo |
Pressure Regulator Setting | 8" W.C. | 8" W.C. |
Inlet Gas Pressure (in. of water) |
|
|
Maximum | 14" | 14" |
Minimum | 11" | 11" |
Dimensions, Inches (H x W x D) |
|
|
Heater (Includes knobs & grill) | 24 1/4 x 25 3/4 x 7 | 24 1/4 x 18 1/4 x 7 |
Carton | 26 3/8 x 28 1/8 x 10 | 26 3/8 x 20 7/8 x 10 |
Weight (pounds) |
|
|
Heater | 28 | 20 |
Shipping | 33 | 25 |
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 International’s Technical Service Depart- ment at
When calling DESA International, 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 International at
When calling DESA International, have ready
•model number of your heater
•the replacement part number
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 natural or propane/LP gas supplier.
TECHNICAL SERVICE
You may have further questions about installation, operation, or troubleshooting. If so, contact DESA International’s Technical Service Department at
You can also visit DESA International’s technical 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 International.
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