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SPECIFICATIONS
24" Thermostat-Controlled
Btu (Variable)
10,000/39,000
Type Gas
Propane/LP
Ignition
Piezo
Manifold Pressure
7.9" W.C.
Inlet Gas Pressure
(in. of water)
Maximum
14"
Minimum*
11"
Shipping Weight
30 lbs.
Certified Standards
Z21.11.2-2000
* For purpose of input adjustment
24" Remote-Ready
Btu (Variable)
10,000/39,000
Type Gas
Propane/LP
Ignition
Piezo
Manifold Pressure
8.0" W.C.
Inlet Gas Pressure
(in. of water)
Maximum
14"
Minimum*
11"
Shipping Weight
30 lbs.
Certified Standards
Z21.11.2-2000
Z21.60-1996
CGA2.26-M96
* For purpose of input adjustment
WIRING DIAGRAM
(REMOTE-READY MODELS ONLY)
Note: For proper operation of optional accessories, the wires from
the switch to the control valve must be connected exactly as shown:
O.D.S. PILOT
THERMOPILE
IGNITOR
PILOT
THERMOCOUPLE
THERMOCOUPLE
CONNECTION
VALVE
PILOT
OUT
SWITCH
TPTH
TP TH
Wire Harness
For more information, visit www.desatech.com
For more information, visit www.desatech.com
108114-01D
10,000/39,000
Natural
Piezo
3.5" W.C.
10.5"
5"
30 lbs.
Z21.11.2-2000
10,000/39,000
Natural
Piezo
3.5" W.C.
10.5"
5"
30 lbs.
Z21.11.2-2000
Z21.60-1996
CGA2.26-M96
PIEZO
WIRING DIAGRAM (REMOTE-READY MODELS ONLY)
24" Thermostat-Controlled
LGX3924PT
LGX3924NT
20,000/39,000
20,000/39,000
Propane/LP
Natural
Piezo
Piezo
7.9" W.C.
3.5" W.C.
14"
10.5"
11"
5"
30 lbs.
30 lbs.
Z21.11.2-2000
Z21.11.2-2000
30" Remote-Ready
10,000/39,000
10,000/39,000
Propane/LP
Natural
Piezo
Piezo
8.0" W.C.
3.5" W.C.
14"
10.5"
11"
5"
34 lbs.
34 lbs.
Z21.11.2-2000
Z21.11.2-2000
Z21.60-1996
Z21.60-1996
CGA2.26-M96
CGA2.26-M96
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, contact your local
natural or propane/LP gas supplier.
Thermopile
TECHNICAL SERVICE
You may have further questions about installation, operation, or
troubleshooting. If so, contact DESA International's 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 International's technical services web site
at www.desatech.com.
SPECIFICATIONS
SERVICE HINTS
TECHNICAL SERVICE
30" Thermostat-Controlled
10,000/39,000
10,000/39,000
Propane/LP
Natural
Piezo
Piezo
7.9" W.C.
3.5" W.C.
14"
10.5"
11"
5"
34 lbs.
34 lbs.
Z21.11.2-2000
Z21.11.2-2000
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