BlueRhino Endless Summer 153110 User manual

Owner’s Manual
Manuel d’Utilisation
Model No.
153110
WARNING
FOR YOUR SAFETY:
For Outdoor Use Only
(outside any enclosure)
AVERTISSEMENT
POUR VOTRE SÉCURITÉ:
À utiliser uniquement à
l’exterieur
(hors de tout abri clos)
153110 OM Cover EF 11/22/02 3:20 PM Page 1

1Owner’s manual and assembly instructions: model 153110 natural gas outdoor patio heater 12/4/02
Contact 1-800-762-1142 for assistance.
Do not return to place of purchase.
WARNING
FOR YOUR SAFETY:
If you smell gas -
1. Shut off gas to the appliance.
2. Extinguish any open flame.
3. If odor continues, immediately call
your gas supplier or your fire
department.
WARNING
FOR YOUR SAFETY:
• Improper installation, adjustment,
alteration, service or maintenance can
cause injury or property damage.
• Read the installation, operation, and
maintenance instructions thoroughly
before installing or servicing this
equipment.
• Failure to follow the manual’s
warnings and instructions can result
in severe personal injury, death, or
property damage.
• Fuel systems must be installed by
qualified and licensed personnel.
Improper installations present
hazards, which can lead to personal
injury or property damage. Please
contact your local Natural Gas
supplier for these services.
WARNING
FOR YOUR SAFETY:
Do not store or use gasoline or other
flammable vapors and liquids in the
vicinity of this or any other appliance.
WARNING
FOR YOUR SAFETY:
1. Gas leaks may cause a fire or explosion
which can cause serious bodily injury
or death, or damage to property.
2. You must follow all leak-checking
procedures as outlined in step 10
before operating this unit.
3. Never use an open flame to check
for leaks.
WARNING
FOR YOUR SAFETY:
Improper installation, adjustment,
alteration, service or maintenance
can cause injury or property damage.
Read the installation, operation and
maintenance instructions thoroughly
before installing or servicing this
equipment.
WARNING
FOR YOUR SAFETY:
For Outdoor Use Only
(outside any enclosure)
WARNING
FOR YOUR SAFETY:
• Purchaser assumes all risk in the
assembly and operation of this unit.
Failure to follow this manual’s
warnings and instructions can result
in severe personal injury, death or
property damage.
• Do not use in an explosive atmosphere.
Keep heater away from areas where
flammable liquids, gasoline, vapors, or
explosives are stored or used.

2
Owner’s manual and assembly instructions: model 153110 natural gas outdoor patio heater 12/4/02
Contact 1-800-762-1142 for assistance.
Do not return to place of purchase.
Save these instructions for
future reference.
If you are assembling this unit
for someone else, give
this manual to him or her to
save for future reference.
Table of Contents
Safety First! . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Assembly Instructions
Components & Hardware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
General Components & Features . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Additional Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Step 1 Attach Legs to Base . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Step 2 Attach Cylinder Shroud to Legs . . . . . . . . . . . . . . . . . . . . . . . .7
Step 3 Assemble Cup, Plate & Ring to Cap . . . . . . . . . . . . . . . . . . . .7
Step 4 Attach Cap Assembly to Legs/Insert Gas Line . . . . . . . . . . . .7
Step 5 Assemble Emitter Top . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Step 6 Assemble Emitter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Step 7 Attach Engine to Post . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Step 8 Connect Engine/Pole Assembly to Cap . . . . . . . . . . . . . . . . . .9
Step 9 Connect Gas Line to Engine . . . . . . . . . . . . . . . . . . . . . . . . . .9
Step 10 Attach Dome to Emitter . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
Step 11 Secure Gas Line . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
Step 12 Check for Leaks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
Step 13 Install Cylinder Access Panel . . . . . . . . . . . . . . . . . . . . . . .11
Step 14 Replace Engine Access Panel . . . . . . . . . . . . . . . . . . . . . . .11
Operation
Before Turning Gas Supply ON . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
Before Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
Re-Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
Shutdown . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
The use and installation of this product must conform to local codes. In
absence of local codes, use the National Fuel and Gas Code, ANSI
Z223.1/NFPA 54, Storage and Handling of Liquefied Petroleum Gases,
ANSI/NFPA 58 or CSA B149.1, Natural Gas and Propane Installation
Code.

3Owner’s manual and assembly instructions: model 153110 natural gas outdoor patio heater 12/4/02
Contact 1-800-762-1142 for assistance.
Do not return to place of purchase.
Safety First!
Installation and repairs should be done by a qualified service person.
Read and become familiar with this entire manual, especially the following
precautions.
If you are unsure of anything in these instructions, STOP and contact
1-800-762-1142 for assistance.
Caution: This appliance is for outdoor use only (outside any
enclosure). Always make sure there is fresh air ventilation.
• Always maintain at least 36” clearance (top) and 24” clearance (side) from
combustible materials.
• Always place heater on a hard and level surface.
• Do not use if the wind velocity is greater than 10 miles per hour.
• Unit will operate at reduced efficiency below 40º F (5º C).
• It is normal for the heater to make a hissing sound at start-up. This will
decrease as the heater warms up.
• Keep sprinklers and other water sources away from burner and controls.
• Always use extreme caution when near heater. Alert both children and
adults to the hazards of high temperatures, especially to avoid burns or
clothing catching fire.
• Young children and pets should be carefully supervised when they are in
the area of heater.
• Do not hang clothing or other flammable materials either on or near heater.
• Certain materials or items, when stored under heater, will be subjected to
radiant heat and could be seriously damaged.
• Do not alter heater in any manner.
• Inspect heater before each use. If a damaged part is detected, do not
operate until an original equipment replacement part has been properly
installed. Use of unauthorized parts will void warranty and create an
unsafe condition.
• Prior to operating heater, replace any guards or protective devices
removed for servicing.
• During operation, do not touch burner assembly. The surface of heater’s
emitter can reach temperatures approaching 1600ºF.
WARNING
FOR YOUR SAFETY:
• Purchaser assumes all risk in
the assembly and operation of
this unit. Failure to follow this
manual’s warnings and
instructions can result in
severe personal injury, death
or property damage.
• Do not use in an explosive
atmosphere. Keep heater away
from areas where flammable
liquids, gasoline, vapors, or
explosives are stored or used.
Before you do anything else,
read and understand all
precautions in Safety First!
Rhino
Blue
(Pushin)
ON
Push
Push
Ignitor
Ignitor
Pilot
OFF

4
Owner’s manual and assembly instructions: model 153110 natural gas outdoor patio heater 12/4/02
Contact 1-800-762-1142 for assistance.
Do not return to place of purchase.
• After shutdown, do not touch burner assembly until heater has cooled
(approximately 45 minutes after use).
• The appliance and its individual shutoff valve must be disconnected from the
gas supply piping system during any pressure testing of that system at test
pressures in excess of 1/2 psig (3.5 kpa).
• The appliance must be isolated from the gas supply piping system by
closing its individual manual shutoff valve during any pressure testing of the
gas supply piping system at test pressures equal to or less than 1/2 psig
(3.5 kpa).
• Always perform a leak test on gas connections whenever heater is serviced.
Never use a flame to test for leaks. Do not smoke while performing a leak test.
Caution: It is essential to keep the heater’s valve compartment, burners,
and circulating air passages clean.
• Spiders and insects can create a dangerous condition that may damage
heater or make it unsafe. Keep burner area clean of all spiders, webs, or
insects.
• Inspect heater before each use.
• Have heater inspected annually by a qualified service person.
• Check heater immediately if any of the following conditions exist:
• The smell of gas in conjunction with extreme yellow tipping of
burner flames.
• Heater does not reach proper temperature.
Note: At temperatures less than 40º F, heat output will be reduced.
• Heater’s glow is excessively uneven.
• Burner makes popping noises during use.
Note: Aslight pop is normal when burner is extinguished.
• Carbon deposits may create a fire hazard. Keep dome and emitter clean at
all times.
• Do not clean heater with combustible or corrosive cleaners. Use warm,
soapy water.
• Do not paint engine, engine access panel or dome.
FOR YOUR SAFETY:
Beware of Spiders
Spiders or small insects can get into
the burner tube or other openings of
your heater, and spin webs or build
nests. These obstructions can lead
to gas flow problems. It is important
to make frequent inspections of
these areas and clean them when
necessary.
Before operating your heater for the
first time, be sure to check for
obstructions that may have occurred
during shipment.

5Owner’s manual and assembly instructions: model 153110 natural gas outdoor patio heater 12/4/02
Contact 1-800-762-1142 for assistance.
Do not return to place of purchase.
Components Hardware
Used in
Picture Qty Description Step(s)
9Large Bolt 1 & 3
3Small Bolt 5
1Extra Large Screw 11
17 Medium Screw 2, 4, 7 &8
10 Small Screw 6
9Lockwasher 1 & 5
9Large Nut 1 & 5
3Cap Nut 10
2Small Nut 6
1 Clip 11
1 Latch 14
2 Latch Screw 14
2 Latch Nut 14
4 Hinge Screw 14
4 Hinge Nut 14

6
Owner’s manual and assembly instructions: model 153110 natural gas outdoor patio heater 12/4/02
Contact 1-800-762-1142 for assistance.
Do not return to place of purchase.
Assembly Instructions
General Components & Features
Familiarize yourself with all components before proceeding. Refer to page 5 for hardware and components, and page 19
for specifications.
Note: All the hardware is in a plastic bag packed in the emitter top inside of a cardboard divider inside the cap. This
also includes the cup and cap support.
Do NOT attempt assembly unless all components are available. If you believe a component is missing or damaged,
contact 1-800-762-1142 for assistance.
Additional Requirements
The following items are not included, but are necessary for the proper assembly of your heater. Do NOT attempt to
assemble without proper tools.
(1) 7/16” Wrench
(1) 7/16” Socket Wrench
(1) #2 Phillips Head Screwdriver
(1) Leak Detection Solution (Instructions to prepare are included in step 13)
Note: You must follow all steps to properly assemble heater.
Step 1 – Attach Legs to Base
Note: Attach Leg with notches for hinges as shown at left.
• Secure each leg to base using (2) Large Bolts, (2) Lock Washers
and (2) Large Nuts per leg. Finger tighten only.
• Do not fully tighten until Step 2.

7Owner’s manual and assembly instructions: model 153110 natural gas outdoor patio heater 12/4/02
Contact 1-800-762-1142 for assistance.
Do not return to place of purchase.
Step 2 – Attach Cylinder Shroud to Legs
• Line up slots in Cylinder Shroud flange with notches in left leg as
shown.
• Line up holes in center of Shroud with holes in Center Leg. Attach
Cylinder Shroud to center Leg using (2) Medium Screws.
• Secure Cylinder Shroud to outside Legs using (2) Medium Screws
per leg.
• Tighten nuts and bolts from Step 1.
Step 3 – Assemble Cup, Plate & Ring to Cap
• Place Spacer Ring on Support Plate so that all holes in plate fit
inside ring.
• Line up 3 small, unthreaded holes in plate with corresponding holes
in cap.
• Line up these holes with three threaded holes in Cup.
• Insert (1) Large Bolt and tighten loosely.
• Repeat for other (2) Large Bolts, then secure all tightly.
Step 4 – Attach Cap Assembly to Legs/Insert Gas Line
• Line up 3 holes in Cap Assembly with holes in top of Shroud
and legs.
• Insert and tighten (1) Medium Screw into center leg.
• Insert and tighten (1) Medium Screw into each of the outer legs.
Tilt base on edge and slide Gas Line up through large hole in Base,
then through Cap Assembly.
TIP:
To tighten use a 7/16” wrench on Bolt and a 7/16” socket wrench on Nut.

8
Owner’s manual and assembly instructions: model 153110 natural gas outdoor patio heater 12/4/02
Contact 1-800-762-1142 for assistance.
Do not return to place of purchase.
Step 5 – Assemble Emitter Top
• Slip (1) Small Bolt through hole in Emitter Top from inside.
• Slip (1) Lockwasher over bolt and thread (1) Large nut all the way
down and tighten.
• Repeat for other two holes.
Step 6 – Assemble Emitter
• Curl Emitter Screen into a circle. Overlap ends and line up holes.
Secure together using (2) Small screws and (2) small nuts.
• Line up holes in bottom of Emitter Screen with holes in Engine.
• Attach Emitter Screen to Engine with (4) Small Screws.
• Line up holes in top of Emitter Screen with holes in Emitter Top.
• Attach Emitter Screen to Emitter Top with (4) Small Screws.
Step 7 – Attach Engine to Post
• Remove and Save Control Knob.
• Remove and save (3) screws from sides and bottom of Engine
Access Panel.
• Open Engine Access Panel.
• Disconnect wire from Igniter by gently pulling wire.
• Remove and save Engine Access Panel.
• Align threaded holes in Post with holes in bottom of Engine.
•Insert (4) Medium Screws loosely. They will be fully tightened at the
end of the next step.
Note: Do not replace Engine Access Panel until Step 13.

9Owner’s manual and assembly instructions: model 153110 natural gas outdoor patio heater 12/4/02
Contact 1-800-762-1142 for assistance.
Do not return to place of purchase.
Step 8 – Connect Engine/Post Assembly to Cap
• Insert end of Post with (4) holes not threaded over Gas Line
• Line up Post holes with threaded Cap holes.
• Loosely Secure Post to Cap, using (4) Medium Screws, fully tighten
screws in Step 9.
Step 9 – Connect Gas Line to Engine
• To attach Gas Line to Control Valve:
• Pull collar of Gas Line down.
• Insert Gas Line over Control Valve.
• Release Gas Line Collar and it should lock in place. (Tip – push
Gas Line up from bottom of Post to make a good seating before
releasing Collar.)
• Gently tug on line to test for proper connection. If Gas Line moves
you are not properly connected.Do not proceed until a proper
connection has been made.
• After gas line is secure, fully tighten (4) screws from Step 8.
Step 10 – Attach Dome to Emitter
• Gently lay heater on its side
Tip: Use styrofoam end to prop up top half of heater.
• Align holes in Dome with Emitter Studs.
• Secure Dome to Emitter using (3) Cap Nuts.
• Leave heater on its side for next step.

10
Owner’s manual and assembly instructions: model 153110 natural gas outdoor patio heater 12/4/02
Contact 1-800-762-1142 for assistance.
Do not return to place of purchase.
Step 11 – Secure Gas Line
• Line up hole in Gas Clip with threaded hole in Support Plate.
• Attach using (1) Extra Long Screw.
• Tighten screw in Gas Line Clip until Gas Line is held securely in place.
• Stand heater upright on base.
Caution:
Your Endless Summer™ Patio Heater
has been checked at all factory
connections for leaks. Recheck all
connections, as movement in shipping
can loosen connections. Check for
leaks even if your unit was assembled
for you at the store.
Step 12 – Check for Leaks
• Make 2-3 oz. of leak check solution by mixing one part liquid
dishwashing soap and three parts water.
• Turn cylinder valve ON.
• Check Gas Line / Control Valve for leaks:
• Spoon several drops of solution onto Gas Line and Control Valve
connection.
• Inspect the solution at the connection to look for bubbles.
• If NO bubbles appear, then the connection is secure.
• If bubbles appear, there is a leak -
• Turn Cylinder valve OFF.
• Loosen screw on Clip.
• Release Gas Line fitting from control valve and re-attach making
sure connection is secure (see Step 9).
• Retighten Clip.
• If you continue to see bubbles after several attempts, contact
1-800-762-1142 for assistance.
Check Gas Line / Cylinder valve for leaks:
• Turn cylinder valve ON.
• Spoon several drops of solution onto Gas Line and Cylinder valve
connection.
• Inspect the solution at the connection to look for bubbles.
• If NO bubbles appear, then the connection is secure.
• If bubbles appear, there is a leak:
• Turn Cylinder valve OFF.
• Release Gas Line fitting from Cylinder valve and re-attach making
sure connection is secure (see Step 13).
• If you continue to see bubbles after several attempts, contact
1-800-762-1142 for assistance.
• Turn Cylinder Valve OFF.

11 Owner’s manual and assembly instructions: model 153110 natural gas outdoor patio heater 12/4/02
Contact 1-800-762-1142 for assistance.
Do not return to place of purchase.
Step 13 – Install Cylinder Access Panel
• Line up holes on Latch with slots on Cylinder Shroud. Attach with (2)
Latch Screws and (2) Latch Nuts.
• Line up holes in Access Panel hinges with holes in recessed area of
left leg. Attach each hinge with (2) Hinge Screws and (2) Hinge Nuts.
• Swing Access Panel closed and slip Latch over panel hook and
snap shut.
Step 14 – Replace Engine Access Panel
• Slide Igniter wire onto Igniter post.
• Position Engine Access Panel back in place.
• Secure Panel in place with 3 screws previously removed from side
and bottom holes.
Note: Once you have successfully completed assembly steps 1-15 you
are ready to begin operating your heater.
If you wish to permanently mount your heater to a deck or patio, use the
5/8” hole in the base to attach it to an anchor bolt.

12
Owner’s manual and assembly instructions: model 153110 natural gas outdoor patio heater 12/4/02
Contact 1-800-762-1142 for assistance.
Do not return to place of purchase.
Operation
Caution: Do NOT attempt to operate heater until you have read and
understand all precautions in section 1 “Safety First.”
Before Turning Gas Supply ON
• Your heater was designed and approved for outdoor use only. Do
NOT use it inside a building, garage, or any other enclosed area.
• Make sure surrounding areas are free of combustible materials,
gasoline, and other flammable vapors or liquids.
• Ensure that there is no obstruction to air ventilation.
• Be sure all gas connections are tight and there are no leaks.
• Be sure the cylinder cover is clear of debris.
• Be sure any component removed during assembly or servicing are
replaced and fastened prior to starting.
Before Lighting
• Heater should be thoroughly inspected before each use, and by a
qualified service person at least annually.
• If relighting a hot heater, always wait at least 5 minutes.
• Inspect the hose assembly for evidence of excessive abrasion, cuts,
or wear. Suspected areas should be leak tested. If the hose leaks, it
must be replaced prior to operation. Only use the replacement hose
assembly specified by manufacturer.
Lighting
Note: This heater is equipped with a Pilot Light that allows for safer
startups and shutdowns. Pilot must be lit before Main Burner can be
started.
• Turn Cylinder Valve OFF.
• Push Control Knob IN and turn to OFF.
• Wait 5 minutes for any gas to clear.
• Turn Cylinder Valve ON.
• Open Viewing Hole by sliding cover to either side.
• Push Control Knob IN and rotate to Pilot position.
• Note - For initial start or after any cylinder change, hold Control Knob
IN for 2 minutes to purge air from gas lines before proceeding.
• Push Igniter button once. Pilot Light flame will appear and be visible
through Viewing Hole.
• Release Control Knob after 30 seconds. Pilot Light will remain lit. If
not, return to step 1.
WARNING
FOR YOUR SAFETY:
If at any time you are unable
to light pilot and smell gas,
wait 5 minutes to allow gas to
dissipate before attempting to
light heater.
WARNING
FOR YOUR SAFETY:
Do NOT touch or move heater for
at least 45 minutes after use.
Allow all burner elements to cool
before touching.
OFF
OFF
LOW
LOW
Pilot
Pilot
(Push in)
HIGH
HIGH
Pilot
Pilot
(Push in)
HIGH
HIGH
LOW
LOW
OFF
OFF
View Hole

13 Owner’s manual and assembly instructions: model 153110 natural gas outdoor patio heater 12/4/02
Contact 1-800-762-1142 for assistance.
Do not return to place of purchase.
• Turn Control Knob to ON. Main Burner will light immediately. Flame is
visible through Viewing Hole. If not, return to step 1.
• If for some reason your ignitor fails to deliver a spark, your heater can
be started by inserting a lit match through the pilot view hole while
pushing the control knob in while in the PILOT position.
If you experience any ignition problem consult “Troubleshooting” on
page 15.
Caution: Avoid inhaling fumes emitted from the heater’s first use.
Smoke and odor from the burning of oils used in manufacturing will
appear. Both smoke and odor will dissipate after approximately 30
minutes. The heater should NOT produce thick black smoke.
Note: The burner may be noisy when initially turned on. To eliminate
excessive noise from the burner, turn the Control Knob to the Pilot
position. Then, turn the knob to the level of heat desired.
When heater is ON:
Emitter screen will become bright red due to intense heat. The color is
more visible at night.
Burner will display tongues of blue and yellow flame. These flames
should not be yellow or produce thick black smoke, indicating an
obstruction of airflow through the burners. The flame should be blue
with straight yellow tops.
If excessive yellow flame is detected, turn off heater and consult
“Troubleshooting” on page 15.
Re-lighting
Note: For your safety, Control Knob cannot be turned OFF without first
depressing Control Knob in PILOT position and then rotating it to OFF.
Turn Control Knob to OFF.
Wait at least 10 minutes, to let gas dissipate, before attempting to
relight Pilot.
Repeat the “Lighting” steps on prior page.
Shut Down
Turn Control Knob clockwise to Pilot. (Normally, burner will make a
slight popping sound when extinguished.) Burner will extinguish but
Pilot will remain ON.
To extinguish Pilot, depress Control Knob and continue to turn it
clockwise to OFF.
Turn Cylinder Valve clockwise to OFF and disconnect Regulator when
heater is not in use.
Note: After use, some discoloration of the emitter screen is normal.
WARNING
FOR YOUR SAFETY:
Heater will be hot after use. Handle
with extreme care.
WARNING
FOR YOUR SAFETY:
Be careful when attempting to
manually ignite this heater.
Holding in the contrrol know for
more than 10 seconds before
igniting the gas will cause a ball
of flame upon ignition.

14
Owner’s manual and assembly instructions: model 153110 natural gas outdoor patio heater 12/4/02
Contact 1-800-762-1142 for assistance.
Do not return to place of purchase.
Operation Checklist
For a safe and pleasurable heating experience, perform this check
before each use.
Before Operating
 I am familiar with entire owner’s manual and understand all
precautions noted in “Safety First.”
 All components are properly assembled, intact and operable.
 No alterations have been made.
 All gas connections are secure and do not leak.
 Wind velocity is below 10 mph.
 Outdoor temperature is greater than 40 degrees F.
 Heater is outdoors (outside any enclosure).
 There is adequate fresh air ventilation.
 Heater is away from gasoline or other flammable liquids or vapors.
 Heater is away from windows, air intake openings, sprinklers and
other water sources.
 Heater is at least 36” from combustible materials.
 Heater is on a hard and level surface.
 There are no signs of spider or insect nests.
 All burner passages are clear.
 All air circulation passages are clear.
 Children, pets, clothing, flammable materials and items that can be
damaged from radiant heat are away from the heater.
 Children and adults in the area have been alerted to the high
temperature hazards: especially burns and clothing fires.
 Children and adults in the area have been warned not to touch
heater near engine during operation and until unit has cooled.
After Operation
 Gas control is in OFF position.
 Heater is upright in a secure location.

15 Owner’s manual and assembly instructions: model 153110 natural gas outdoor patio heater 12/4/02
Contact 1-800-762-1142 for assistance.
Do not return to place of purchase.
Troubleshooting
If the problem is: And this condition exists: Then do this
Pilot won’t light
Note: Heater operates at reduced
efficiency below 40ºF (5ºC)
Gas turned off at source
Blockage in orifice or pilot tube
Air in gas line
Igniter fails
Open valve
Clean or replace orifice or pilot tube
Open gas line and bleed it (pressing
control knob in) for not more than 1 - 2
minutes or until you smell gas
Obtain new igniter and replace
Pilot won’t stay lit Dirt built up around pilot
Connection between gas valve and
pilot assembly is loose
Thermocouple is not operating
correctly
Clean dirt from around pilot
Tighten connection and perform leak
check
Replace thermocouple
Burner won’t light Gas pressure is low
Blockage in orifice
Control knob is not in ON position
Have a professional check gas system
Clear blockage
Turn control knob to ON
Burner flame is low Gas pressure is low
Supply hose is bent or kinked
Control knob fully ON
Have a professional check gas system
Straighten hose
Check burner and orifices for blockage
Emitter glows uneven
Note: Bottom 1” of emitter normally does
NOT glow.
Gas pressure is low
Base is not on a level surface
Heater is level
Have a professional check gas system
Place heater on a level surface
Clean burner
Carbon build-up Dirt or film on reflector and emitter Clean reflector and emitter
Thick black smoke Blockage in burner Remove blockage and clean burner
inside and outside

16
Owner’s manual and assembly instructions: model 153110 natural gas outdoor patio heater 12/4/02
Contact 1-800-762-1142 for assistance.
Do not return to place of purchase.
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.

17 Owner’s manual and assembly instructions: model 153110 natural gas outdoor patio heater 12/4/02
Contact 1-800-762-1142 for assistance.
Do not return to place of purchase.
Storage
Between uses:
Turn Control Knob OFF.
Store heater upright in an area sheltered from direct contact with
inclement weather (such as rain, sleet, hail, snow, dust and debris).
If desired, cover heater to protect exterior surfaces and to help prevent
build up in air passages.
Note: Wait until heater is cool before covering.
During periods of extended inactivity or when transporting:
Turn Control Knob OFF.
Store heater upright in an area sheltered from direct contact with
inclement weather (such as rain, sleet, hail, snow, dust and debris).
If desired, cover heater to protect exterior surfaces and to help prevent
build up in air passages.
Note: Wait until heater is cool before covering.
Service
To learn how to service and procure parts for worn out, defective or damaged
components contact 1-800-762-1142 for assistance or e-mail
[email protected]. Please supply model number and serial ID
number for best service support. These numbers can be found on a label on
the rear of the Valve Housing.
Caution: Use only original equipment replacement parts. Use of
unauthorized parts or modification of parts will void warranty and
create an unsafe condition.
Caution: Always allow heater to cool before attempting service.

18
Owner’s manual and assembly instructions: model 153110 natural gas outdoor patio heater 12/4/02
Contact 1-800-762-1142 for assistance.
Do not return to place of purchase.
Warranty
Warranty Period
Heater’s warranty extends for 2 years from date of purchase by original purchaser.
Warranty Terms
Manufactured by UniFlame Corp. 104 Cambridge Plaza Drive, Winston-Salem, NC 27104. 1-800-762-1142.
Manufacturer will cover: All parts found to be defective due to materials or workmanship for 2 year from the date of original purchase.
Proof of purchase is required before warranty performance will be rendered. Sales receipt and validation of product registration are
valid forms of proof of purchase.
Manufacturer will repair or replace parts returned prepaid freight in the U.S.A. at its sole discretion.
There are no other express or implied warranties.
Warranty Exclusion
Manufacturer will NOT cover:
Assembly or start-up
Normal adjustment to burner
Cleaning and/or general maintenance
Shipping damage
Any misuse which will be determined at the sole discretion of manufacturer
Damage or repairs due to service by an unauthorized agency or the use of unauthorized parts
Improper assembly, such as: no regulator, improper hook-up, etc.
Damage or repairs related to spider or insect nesting
Damage due to weather conditions
Warranty Procedures
For service or replacement parts, please call 1-800-762-1142 for return authorization and further instructions.
All returns must be sent via prepaid freight.
Legal Rights
No one else is authorized to make any warranties on behalf of manufacturer.
THIS WARRANTY IS IN LIEU OF ANY OTHER WARRANTY, EXPRESS OR IMPLIED, ORAL OR WRITTEN, INCLUDING, BUT NOT
LIMITED TO, ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
UNIFLAME SHALL NOT BE LIABLE FOR ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES RESULTING FROM ANY
DEFECTIVE PRODUCT, INCLUDING, BUT NOT LIMITED TO, LOST REVENUE OR PROFITS, BUSINESS INTERRUPTION,
OR ANY LEGAL THEORY UPON WHICH ANY CLAIM MAY BE BASED.
PURCHASER ASSUMES ALL RISK IN THE ASSEMBLY AND OPERATION OF THIS UNIT. FAILURE TO FOLLOW THIS MANUAL’S
WARNINGS AND INSTRUCTIONS CAN RESULT IN SEVERE PERSONAL INJURY, DEATH OR PROPERTY DAMAGE.
Some states do not allow limitations on how long an implied warranty lasts, or the exclusion or limitation relevant to incidental or
consequential damages.
This warranty gives you specific legal rights. You may also have other legal rights which vary from state to state.
Since product improvement is an ongoing process at the manufacturer, we reserve the right to change this product’s
specifications or design without notice.

19 Owner’s manual and assembly instructions: model 153110 natural gas outdoor patio heater 12/4/02
Contact 1-800-762-1142 for assistance.
Do not return to place of purchase.
Specifications
Certifications:
CSA International Requirement 5.90
Canadian National Standard CAN1-2.23-M82
Rating:
40,000 BTU/hr. input at 7.0” W.C.
Heat Range:
Up to 20 foot diameter
Fuel:
Natural Gas
Inlet gas supply pressure:
Maximum – 10.5” W.C.
Minimum – 7.0” W.C.
Manifold Pressure:
11.00 in. W.C.
Engine:
IPP E1
Safety Features:
100% Burner shut-off
Manufacturer:
UniFlame Corporation
Made In:
China