Desa ROPANE CONSTRUCTION HEATERS Electric Heater User Manual


 
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7. Replace spark plug into
combustion chamber.
Tighten spark plug mount-
ing nut finger tight onto
spark plug threads. Use
11/16" socket to hold
spark plug mounting nut.
Tighten spark plug to
spark plug mounting nut
using 13/16" spark plug
socket.
8. Attach spark plug cable to
spark plug.
9. Replace fan (see page 10).
10. Replace fan guard and
upper shell.
LP-PFA/P 01845/80 Front View
Combustion
Chamber
Spark Plug
Mounting Nut
SPECIFICATIONS
Output Rating (BTU/Hr)
Fuel
Fuel Consumption
Gallons/Hour
Pounds/Hour
Supply Pressure To Regulator
Minimum (for purposes
of input adjustment)
Maximum
Regulator Outlet Pressure
(Factory Preset)
Manifold Pressure
Hot Air Output
(CFM Approx)
Motor
Electric Input
Amperage
Ignition
Spark Plug Gap (Inches)
Ignitor Gap (Inches)
Weight (Pounds)
Heater
Shipping
Size - L x W x H (Inches)
Figure 14 - Spark Plug Mounting Nut Location
80,000 150,000
Propane Vapor Only For All Models
0.9 1.6
3.7 7.0
10 psi 10 psi
Tank Pressure For All Models
11" WC 12.5" WC
9" WC 9.8" WC
350 550
3,400 RPM, 1/10 HP 3,430 RPM, 1/8 HP
120 V/60 Hz 120 V/60 Hz
3 2.2
Direct Spark, Interrupted Type For All Models
.06/.08 N/A
N/A .13/.15
26 24
30 35
29
1
/2 x 12 x 18
1
/2 36
1
/4 x 14
1
/2 x 20