Servicing
A hazardous condition may result if a heater is used that has been modified or is not func- tioning properly. When the heater is working properly:
•The emitter screen is glowing bright
•There are no flames above the burner.
•The flame is burning on the surface of the screen and not inside the burner (flash- back).
•There is no strong disagreeable odor, eye burning or other physical discomfort.
•There is no smoke or soot internal or ex- ternal to the heater.
•There are no unplanned or unexplained shut downs of the heater.
The parts lists and exploded view show the heater as it was constructed. Do not use a heater which is different from that shown. In this regard, use only the hose, regulator and cylinder connection fitting (called a POL fit- ting) supplied with the heater. IMPORTANT: For this heater, the regulator must be set as shown in Specifications, page 2. If there is any uncertainty about the regulator setting, have it checked.
Technical Service
A heater which is not working right must be repaired, but only by a trained, experienced service person. To find the service center closest to you, or if you have further ques- tions about this heater, contact DESA Heat- ing Products’ Technical Service Department at
You can also visit DESAHeating Products’Tech- nical Service web site at www.desatech.com.
You may also obtain
Replacement Parts
WARNING: Use only original replacement parts. This heater must use
Parts Under Warranty
Contact authorized dealers of this product. If they can’t supply original replacement part(s), call DESA Industries at
When calling DESA Industries, have ready
•your name
•your address
•model number of your heater
•how heater was malfunctioning
•purchase date
In most cases, 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), call DESA Industries’ Parts Department at
When calling DESA Industries, have ready:
•model number of your heater
•the replacement part number
