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Contact 1.800.762.1142 for assistance.
Do not return to place of purchase.
Owner’s manual: model GWU511A outdoor patio heater
17
Contact 1.800.762.1142 for assistance.
Do not return to place of purchase.
Owner’s manual: model GWU511A outdoor patio heater
18
Maintenance
To enjoy years of outstanding performance from your heater, make sure you perform the
following maintenance activities on a regular basis:
Keep exterior surfaces clean.
Use warm soapy water for cleaning. Never use flammable or corrosive cleaning agents.
While cleaning your unit, be sure to keep the area around the burner and pilot
assembly dry at all times. Do not submerge the control valve assembly. If the gas
control is submerged in water, do NOT use it. It must be replaced.
Air flow must be unobstructed. Keep controls, burner, and circulating air passageways
clean. Signs of possible blockage include:
Gas odor with extreme yellow tipping of flame.
Heater does NOT reach the desired temperature.
Heater glow is excessively uneven.
Heater makes popping noises.
Spiders and insects can nest in burner or orifices. This dangerous condition can
damage heater and render it unsafe for use. Clean burner holes by using a heavy-duty
pipe cleaner. Compressed air may help clear away smaller particles.
Carbon deposits may create a fire hazard. Clean dome and emitter with warm soapy
water if any carbon deposits develop.
Note: In a salt-air environment (such as near an ocean), corrosion occurs more quickly
than normal. Frequently check for corroded areas and repair them promptly.
WARNING
FOR YOUR SAFETY
• Do NOT touch or move heater for at
least 45 minutes after use.
• Dome is hot to the touch.
• Allow dome to cool before
touching.
TIP:
Use high-quality automobile wax to help maintain the appearance of your heater. Apply
to exterior surfaces from the pole down. Do not apply to emitter screen or domes.