HP Hewlett Packard Electric Heater CH 220 User Manual

Construction Heater  
Models:  
STRONG!  
CH 220 with 10’ hose  
CH 225 with 25’ hose  
CH 250 with 50’ hose  
STACKABLE!  
TIP!  
WON’T  
Heater Dimensions  
16 1/2” H x 21 1/2” W x 26” D  
Special Features  
The Red Dragon “HOT BOX,” made of sturdy, rectangular construction, offers the  
following important features not found on other construction heaters:  
PLUS…  
• Low profile prevents accidental tipping.  
• Stackable for convenient storage.  
• Heat output: 200,000 BTU/hr. at 18 psi.  
• Heavy gauge metal construction.  
• Piezo electronic ignitor.  
• High heat output close to the surface means  
a warmer working area.  
• Thermocouple safety control.  
• U.L. listed LP-Gas Hose Assemblies.  
• 18 psi preset regulator.  
• More radiating surface than a cylindrical  
shape construction heater.  
• One bolt removes burner and all controls.  
• Safety Excess Flow P.O.L.  
 
OPERATING INSTRUCTIONS FOR THE “Hot Box”  
RED DRAGON CH 220, CH 225 AND CH 250 CONSTRUCTION HEATERS  
Note: The “HOT BOX” is intended for the temporary heating of buildings under construction, alteration or repair. Use  
only in a well-ventilated area.  
Lighting Instructions  
1. Remove unit from box. Be sure to remove all packaging.  
2. Visually inspect all hose for cuts, nicks or abrasions.  
3. Place unit on noncombustible surface and keep the unit away from all combustibles.  
4. Connect unit to a 100 lb. LP cylinder (configured for vapor withdrawal).  
5. Be sure control valve on unit is closed.  
6. Slowly open tank valve.  
7. Check all connections for leaks using soapy water. Should a leak be found, correct and retest before  
proceeding.  
8. Depress button on safety valve and slowly open the control valve until a small amount of gas can be heard  
escaping from the orifice.  
9. When a small amount of gas is heard, depress ignitor button several times or until unit is lit. If unit fails to  
light, close all valves and contact customer service at 800-255-2469.  
10. When unit ignites, continue to hold safety valve for 30-60 seconds to warm the thermocouple.  
11. After 30-60 seconds, release safety valve button. If unit goes out, repeat steps 1 through 10 holding the  
safety valve for up to 90 to 120 seconds.  
12. With the unit ignited, adjust flame to desired output.  
Storage  
• When the heater is to be stored indoors, the connection between the LP-Gas supply cylinder(s) and the  
heater must be disconnected and the cylinder(s) removed from the heater and stored in accordance with  
NFPA Pamphlet 58.  
• The unique design of the “HOT BOX” allows safe stacking of the units to reduce storage space during the  
off-season.  
• Before igniting the burner after seasonal storage, check to make sure components are free of dust or other  
flammable debris which can accumulate during storage.  
• A plastic cap protects the P.O.L. during shipment and should be placed over the end of the P.O.L. when  
the unit is detached from the propane cylinder. This will keep contaminants out of the propane supply  
hose.  
Heat Pattern  
Heated Air  
Deflected Downward  
Cool Air  
Drawn In  
 
OPERATING INSTRUCTIONS FOR THE “Hot Box”  
RED DRAGON CH 220, CH 225 AND CH 250 CONSTRUCTION HEATERS  
Questions? If you have any questions about the operations of the CH 220, CH 225 or CH 250 call your local  
distributor or Flame Engineering, Inc. at 1-800-255-2469 or fax 785-222-3619.  
Parts List  
1. P-3200 W (CH 220)  
Excess Flow P.O.L.  
P-W 795 (CH 225 & CH 250) Hand Tighten Excess Flow P.O.L.  
2. R-700 C  
18 P.S.I. Preset Regulator  
U.L. Listed 10’ LP Gas Hose  
U.L. Listed 25’ LP Gas Hose  
U.L. Listed 50’ LP Gas Hose  
1/4” Female x 3/8” Male Flare Elbow  
Safety Valve  
3. HP 10 TS (CH 220)  
HP 25 TS (CH 225)  
HP 50 TS (CH 250)  
4.  
5. H-19 H  
6. M-3012  
12Thermocouple  
7. Model 21  
8. 332  
Ignitor with Lead Wire (3309)  
Spark Plug  
9
9. 100-CH 221  
Heater Burner  
10.  
11.  
12.  
V-326  
Flame Control Valve  
1/4” Elbow  
8
CH 221  
Complete Burner/Control Assembly  
(Includes everything except hose, regulator & P.O.L.)  
12  
7
Heater Cabinet  
Heat Shield  
6
10  
4
5
Burner Securing Bolt  
11  
Safety & Operating Information  
3
2
1
PO Box 577 • West Hwy 4  
LaCrosse, KS 67548-0577  
1-800-255-2469 • 785-222-2873 • Fax 785-222-3619  
CH220INST12/10/03  
 

Grizzly Dust Collector G0638 User Manual
Hamilton Beach Coffeemaker 40614 User Manual
HannsG Car Video System HSG1158 User Manual
Harbor Freight Tools Automobile Accessories 46087 User Manual
Hotpoint Dishwasher HDA2100 User Manual
HP Hewlett Packard Video Gaming Accessories 8590 EM Series User Manual
Husqvarna Trimmer 227L LD User Manual
IBM Computer Drive 22P6982 User Manual
Ikelite Camera Accessories A1000 IS User Manual
Image Treadmill IMTL591050 User Manual