L.B. White Premier 40 Series Manual

Attention
This heater has been tested
and evaluated by the OMNI Test
Laboratories in accordance with
the requirements of Standard ANSI
Z83.7-2017•CSA 2.14-2017 and is
listed and approved as a ductable
direct gas-fired forced-air
construction heater with
application for the temporary
heating of buildings under
construction, alteration, or repair.
Additionally, this heater has been
application reviewed and approved
by the OMNI Test Laboratories for
U.S. and Canadian Tent Heating
Applications with temporary human
occupancy. CHECK WITH YOUR
LOCAL FIRE SAFETY
AUTHORITY, YOUR LOCAL FUEL
GAS SUPPLIER, OR THE L.B.
WHITE COMPANY IF YOU HAVE
QUESTIONS REGARDING
APPLICATIONS.
www.lbwhite.com
SCAN THIS
with your smartphone or
visit http://goo.gl/nvneR
to view maintenance
videos for L.B.White heaters.*
WORLD PROVIDER - INNOVATIVE HEATING SOLUTIONS
411 Mason Street, Onalaska, WI 54650 • 800-345-7200 • 608-783-5691 • 608-783-6115 (fax) • www.lbwhite.com
Congratulations!
You have purchased the finest circulating heater available.
Your new L.B. White heater incorporates the benefits from the
most experienced manufacturer of heating products using
state-of-the-art technology.
We, at L.B. White, thank you for your confidence in our products
and welcome any suggestions or comments you may have...
contact us at 1-800-345-7200, or email us at
customerserv[email protected].
LP Vapor Withdrawal
Premier 40
Ductable Heaters
TS040 40,000 Btuh / 11.73 kW
Owner’s Manual and Instructions
View this manual online at www.lbwhite.com
* Requires an app like QR Droid
for Android or for iPhone
SEE ASSEMBLY
INSTRUCTIONS
INSIDE
Please refer to important
elevation information on
inside cover.
Report No: 0545GH004S

Premier Ductable Heater
www.lbwhite.com
Owner’s Manual • Premier 40
2
TABLE OF CONTENTS
WARNING
Standard products are manufactured to operate at optimum efficiency at elevations
between 0 and 2000 ft. (0-610 m) above sea level.
If operated at higher elevations the product will not function correctly and may
function in an unsafe nature. Products providing proper operation for alternate
elevations may be available.
If you require a high elevation product, did not specify when ordering, and/or the
box this unit came in does not have an alternate altitude designation sticker please
contact technical support.
Heater Specifications............................................................................................................... 4
General Information................................................................................................................. 5
Safety Precautions .................................................................................................................. 6
General Installation Instructions .............................................................................................. 10
Propane Gas Supply Sizing..................................................................................................... 12
Thermostat Storage Bracket.................................................................................................... 13
Thermostat Connection ........................................................................................................... 13
Hose and Regulator Assembly ................................................................................................ 14
Connecting Regulator to Gas Supply ...................................................................................... 14
Start-Up Instructions................................................................................................................ 15
Shut-Down Instructions ........................................................................................................... 16
Cleaning Instructions............................................................................................................... 16
Maintenance Instructions......................................................................................................... 17
Service Instructions - General ................................................................................................. 18
Motor and Fan Wheel.............................................................................................................. 18
Air Pressure Switch ................................................................................................................. 19
Igniter and Flame Sensor Assembly........................................................................................ 19
Manual Reset High Limit Switch.............................................................................................. 20
Gas Control Valve & Burner Orifice......................................................................................... 21
Ignition Control ........................................................................................................................ 22
Transformer............................................................................................................................. 22
Gas Pressure Checks.............................................................................................................. 23-24
Troubleshooting Information.................................................................................................... 25-31
Electrical Connection and Ladder Diagram............................................................................. 32
Parts Schematic and Parts List ............................................................................................... 33-34
Warranty Policy........................................................................................................................ 35

Premier Ductable Heater
Owner’s Manual • Premier 40
3
WARNING
FIRE, BURN, INHALATION, AND
EXPLOSION HAZARD
■KEEP SOLID COMBUSTIBLES A SAFE
DISTANCE AWAY FROM THE HEATER.
■SOLID COMBUSTIBLES INCLUDE WOOD,
PAPER, OR PLASTIC PRODUCTS, BUILDING
MATERIALS AND DUST.
■DO NOT USE THE HEATER IN SPACES WHICH
CONTAIN OR MAY CONTAIN VOLATILE OR
AIRBORNE COMBUSTIBLES.
■VOLATILE OR AIRBORNE COMBUSTIBLES
INCLUDE GASOLINE, SOLVENTS, PAINT
THINNER, DUST PARTICLES OR UNKNOWN
CHEMICALS.
■FAILURE TO FOLLOW THESE INSTRUCTIONS
MAY RESULT IN A FIRE OR EXPLOSION.
■FIRE OR EXPLOSIONS CAN LEAD TO
PROPERTY DAMAGE, PERSONAL INJURY OR
DEATH.
FOR YOUR SAFETY
If you smell gas:
1. Open windows.
2. Don’t touch electrical switches.
3. Extinguish any open flame.
4. Immediately call your gas supplier.
FOR YOUR SAFETY
Do not store or use gasoline or other
flammable vapors and liquids in the vicinity of
this or any other appliance.
GENERAL HAZARD WARNING
■FAILURE TO COMPLY WITH THE PRECAUTIONS AND INSTRUCTIONS PROVIDED WITH
THIS HEATER CAN RESULT IN:
— DEATH
— SERIOUS BODILY INJURY OR BURNS
— PROPERTY DAMAGE OR LOSS FROM FIRE OR EXPLOSION
— ASPHYXIATION DUE TO LACK OF ADEQUATE AIR SUPPLY OR CARBON MONOXIDE
POISONING
— ELECTRICAL SHOCK
■READ THIS OWNER’S MANUAL BEFORE INSTALLING OR USING THIS PRODUCT.
■ONLY PERSONS WHO CAN READ, UNDERSTAND, AND FOLLOW THE INSTRUCTIONS
SHOULD USE OR SERVICE THIS HEATER.
■SAVE THIS OWNER’S MANUAL FOR FUTURE USE AND REFERENCE.
■OWNER’S MANUALS AND REPLACEMENT LABELS ARE AVAILABLE. SEE WEBSITE, OR FOR
ASSISTANCE, CONTACT L.B. WHITE AT 1-800-345-7200.
WARNING
■PROPER GAS SUPPLY PRESSURE MUST BE PROVIDED TO THE INLET OF THE HEATER.
■REFER TO DATA PLATE FOR PROPER GAS SUPPLY PRESSURE.
■GAS PRESSURE IN EXCESS OF THE MAXIMUM INLET PRESSURE SPECIFIED AT THE
HEATER INLET CAN CAUSE FIRES OR EXPLOSIONS.
■FIRES OR EXPLOSIONS CAN LEAD TO SERIOUS INJURY, DEATH, OR BUILDING
DAMAGE.
■GAS PRESSURE BELOW THE MINIMUM INLET PRESSURE SPECIFIED AT THE HEATER INLET
MAY CAUSE IMPROPER COMBUSTION.
■IMPROPER COMBUSTION CAN LEAD TO ASPHYXIATION OR CARBON MONOXIDE
POISONING AND THEREFORE SERIOUS INJURY OR DEATH.
WARNING
FIRE AND EXPLOSION HAZARD
■NOT FOR HOME OR RECREATIONAL VEHICLE USE.
■INSTALLATION OF THIS HEATER IN A HOME OR RECREATIONAL VEHICLE MAY RESULT IN A
FIRE OR EXPLOSION.
■FIRE OR EXPLOSIONS CAN CAUSE PROPERTY DAMAGE OR LOSS OF LIFE.
WARNING
Cancer and reproductive harm.
See www.P65Warnings.ca.gov.

Premier Ductable Heater
www.lbwhite.com
Owner’s Manual • Premier 40
4
Specifications
TS040
Fuel Type Propane
Maximum Input (Btuh/kWh) 40,000 / 12.7
Burner Manifold Pressure (Inches W.C. / kPa) 10.0 / 2.49
Gas Supply Pressure Acceptable at the
Inlet of the Heater for Purpose of Input
Adjustment (Inches W.C. / kPa)
MAX. 13.5 / 3.36
MIN. 11.0 / 2.74
Fuel Consumption / Hour Propane (lbs. / kg) 1.86 / .84
Motor Characteristics Ball Bearing
1/12 H.P. / 60 Watts 1700 RPM
Electrical Supply (Volts/Hz/Phase) 120 / 60 / 1
Amp Draw Starting 2.6
Continuous
Operating
1.0
Dimensions (Inches / cm) LxWxH 24.8 x 14.5 x 16.2 / 63 x 36.8 x 41.1
Minimum Safe Distances from Nearest
Combustible Materials (feet / meter)
Top 1 / 0.3
Sides 1 / 0.3
Back 1 / 0.3
Blower Oulet 6 / 1.83
Gas Supply Propane Gas - US: 6/1.83,
Canada 10 / 3.05
Minimum Ambient Temperature in
Which Heater May Be Used
-20°F / -29°C

Premier Ductable Heater
Owner’s Manual • Premier 40
5
This Owner’s Manual includes accessories commonly
used on this heater. These accessories must be
ordered seperately.
When calling for technical service assistance, or for
other specific information, always have model
number and serial number available. This information
is contained on the dataplate.
This manual will instruct you in the operation and care
of your unit. Have your installer review this manual
with you so that you fully understand the heater and
how it functions.
Contact your local L.B. White distributor or the
L.B. White Company, LLC for assistance, or if you
have any questions about the use of the equipment
or its application.
The L.B. White Company, LLC has a policy of
continuous product improvement. It reserves the right
to change specifications and design without notice.
General Information

Premier Ductable Heater
www.lbwhite.com
Owner’s Manual • Premier 40
6
Safety Precautions
WARNING
Air Quality Hazard
■Do not use this heater for heating human living quarters.
■Use of direct-fired heaters in the construction environment and tent application can result in exposure
to levels of CO, CO2, and NO2 considered to be hazardous to health and potentially life threatening.
■Do not use in unventilated areas.
■Know the signs of CO and CO2 poisoning
- Headaches, stinging eyes.
- Dizziness, disorientation.
- Difficulty breathing, feeling of being suffocated.
■Proper ventilation air exchange (OSHA 29 CFR 1926.57) to support combustions and maintain
acceptable air quality shall be provided in accordance with OSHA 29 CFR part 1926.154, ANSI A10.10
Safety Requirements for Temporary and Portable Space Heating Devices and Equipment used in the
Construction Industry or the Natural Gas and Propane Installation Codes CSA B149.1.
- Periodically monitor levels of CO, CO2, and NO2 existing at the construction site – at the
minimum at the start of the shift and after 4 hours.
- Provide ventilation air exchange, either natural or mechanical, as required to maintain
acceptable indoor air quality.
USA 8-Hr. Time weighted average Canada 8-Hr. Time weighted average
(OSHA 29 CFR 1926.55 App A) WorkSafe BC OHS Guidelines Part 5.1
and Ontario Workplaces Reg 833
CO 50 ppm 25 ppm
CO2 5,000 ppm 5,000 ppm
NO2 3 ppm (Reg 833)
USA – Ceiling Limit Canada STEL (15 minutes Reg 833/1 hr.
(Short Term Exposure Limit = 15 minutes) WSBC) WorkSafe BC OHS Guidelines part
5.1 and Ontario Workplaces Reg 833
CO 100 ppm
CO2 15,000 ppm (WSBC)
30,000 ppm (Reg 833)
NO2 5 ppm 1.0 ppm (WorkSafeBC)
5.0 ppm (Reg 833)
■Ensure that the flow of combustion and ventilation air exchange cannot become obstructed.
■As the building ‘tightens up” during the construction phases, ventilation may need to be increased.

Premier Ductable Heater
Owner’s Manual • Premier 40
7
Propane gas and natural gas both contain a
man-made odorant added specifically for detection
of fuel gas leaks. If a gas leak occurs, you should be
able to smell the fuel gas . THAT’S YOUR SIGNAL
TO GO INTO IMMEDIATE ACTION!
■Do not take any action that could ignite the fuel
gas. Do not operate any electrical switches. Do not
pull any power supply or extension cords. Do not
light matches or any other source of flame. Do not
use your telephone.
■Get everyone out of the building and away from the
area immediately.
■Close all fuel supply valves.
■Propane gas is heavier than air and may settle in
low areas. When you have reason to suspect a
propane leak, keep out of all low areas.
■Contact your fuel gas supplier and your fire
department. Do not re-enter the building or area.
■Stay out of the building and away from the area
until declared safe by the firefighters and your fuel
gas supplier.
■FINALLY, let the fuel gas service person and the
firefighters check for escaped gas. Have them
air out the building and area before you return.
Properly trained service people must repair the
leak, check for further leakages, and then relight
the heater for you.
■Some people cannot smell well. Some people
cannot smell the odor of the man-made
chemical added to propane or natural gas. You
must determine if you can smell the odorant in
these fuel gases.
■Learn to recognize the odor of propane gas and
natural gas. Local propane gas dealers and your
local natural gas supplier (utility) will be more than
happy to give you a “scratch and sniff” pamphlet.
Use it to become familiar with the fuel gas odor.
■Smoking can decrease your ability to smell. Being
around an odor for a period of time can affect your
sensitivity to that particular odor.
■The odorant in propane gas and natural gas is
colorless and the intensity of its odor can fade
under some circumstances.
■If there is an underground leak, the movement of
gas through the soil can filter the odorant.
■Propane gas odor may differ in intensity at different
levels. Since propane gas is heavier than air, there
may be more odor at lower levels.
■Always be sensitive to the slightest gas odor. If you
continue to detect any gas odor, no matter how
small, treat it as a serious leak. Immediately go into
action as discussed previously.
Fuel Gas Odor Odor Fading - No
Odor Detected

Premier Ductable Heater
www.lbwhite.com
Owner’s Manual • Premier 40
8
2. All installations or applications of L. B. White LLC
heaters shall meet the requirements of local, state
and national L.P. gas and natural gas, electrical
and safety codes. Your gas supplier, local licensed
electrician, local fire department and government
agencies can help you determine these require-
ments. In the absence of local codes, comply with
the following:
a. Installations in the U.S.A.:
-- NFPA 102, standard for assembly seating, tents
and membrane structures
-- ANSI/NFPA 58, latest edition, Standard for Storage
and Handling of Liquefied Petroleum Gas and/or
-- ANSI Z223.1/NFPA 54, National Fuel Gas Code
-- ANSI/NFPA 70, National Electrical Code.
b. Installations in Canada:
-- CAN1-B149.1 or CAN1-B149.2 Installation Codes
-- CSA C22.1 Part 1 Standard Canadian Electrical
Code.
-- CSA C22.2 No.3, Electrical Features of Fuel
Burning Equipment.
3. We cannot anticipate every use which maybe
made of our heaters. Other standards govern the
use of fuel gases and heat producing products
in specific applications. Your local authority can
advise you about these. Check with the local
fire safety authority if you have questions about
applications.
4. Forced air heaters shall not be directed toward any
propane gas container within 20 feet/6.10 meters.
5. Do not wash the heater. Use only compressed air,
a soft brush or dry cloth to clean the interior of the
heater and it’s components.
6. For safety, this heater is equipped with a manual
reset high limit switch, and an air pressure switch.
Never operate the heater with any safety device
that has been bypassed. Do not operate this heater
unless all of these features are fully functioning.
WARNING
ELECTRICAL GROUNDING
INSTRUCTIONS
This heater is equipped with a three prong
(grounding) inlet for your protection against electrical
shock hazard. It must be plugged into a properly
grounded three prong receptacle. Failure to use a
properly grounded receptacle can result in electrical
shock or death.
■If you have not been properly trained in repair and
service of propane gas and natural gas fueled
heaters, then do not attempt to light the heater,
perform service or repairs, or make any
adjustments to the heater on a propane gas or
natural gas fuel system.
■Even if you are not properly trained in the service
and repair of radiant heaters, ALWAYS be
consciously aware of the odors of propane gas and
natural gas.
■A periodic “sniff test” around the heater or at the
heater’s joints; i.e. hose, connections, etc., is a
good safety practice under any conditions. If you
smell even a small amount of gas, CONTACT
YOUR FUEL GAS SUPPLIER IMMEDIATELY. DO
NOT WAIT!
1. Do not attempt to install, repair, or service this
heater or the gas supply line unless you have
continuing expert training and knowledge of gas
heaters.
QUALIFICATIONS FOR SERVICING AND
INSTALLATION:
a. To be a qualified gas heater service person, you
must have been trained in gas-fired heater
servicing, repair and also have sufficient
experience to allow you to troubleshoot, replace
defective parts, and test heaters in order to get
them into a continuing safe and normal operation
condition. You must completely familiarize yourself
with each model heater by reading and complying
with the safety instructions, labels, owner’s manual,
etc. that are provided with each heater.
b. To be a qualified gas installation person, you must
have sufficient training and experience to handle
all aspects of installing, repairing, and altering
gas lines, including selecting and installing the
proper equipment, and selecting proper pipe size
to be used. This must be done in accordance with
all local, state and national codes as well as the
manufacturer’s requirements.
c. In the Commonwealth of Massachusettes, this
product must be installed by a gas fitter licensed in
the Commonwealth of Massachusettes.
Attention - Critical
Points to Remember!

Premier Ductable Heater
Owner’s Manual • Premier 40
9
7. Do not block air intakes or discharge outlets of the
heater. Doing so may cause improper
combustion or damage to heater components
leading to property damage.
8. The hose assembly shall be visually inspected on
a daily basis after heater relocation and when the
heater is in use. If it is evident there is excessive
abrasion or wear, or if the hose is cut, it must be
replaced prior to the heater being put into
operation. The hose assembly shall be protected
from building materials, and contact with hot
surfaces both during use and while in storage.
The replacement hose assembly shall be that
specified by the manufacturer. See parts list.
9. Check for gas leaks and proper function upon
heater installation, when relocating, and after
servicing. Refer to leak check instructions within
the installation section of this manual.
10. This heater should be inspected for proper
operation by a qualified service person before
each use and at least annually.
11. Always turn off the gas supply to the heater if the
heater is not going to be used in the heating of
the work space.
12. If gas flow is interrupted and flame goes out, do
not relight the heater until you are sure that all
gas that may have accummulated has cleared
away. In any event, do not relight the heater for
at least 5 minutes.
13. Minimum propane gas cylinder size to be used:
40,000 btuh heaters: 40 lb./18 kg. A 20 lb/9kg
cylinder may be used if the ambient temperature
is above 20 degree F / -6 C and the cylinder is a
minimum of 60% full. Multiple cylinder
installations require a manifold to ensure
continuous supply of gas. The system must be
arranged to provide vapor withdrawal from the
operating cylinder.
14. When the heater is to be stored indoors, the
connection between the propane gas supply
cylinder(s) and the heater must be disconnected
and the cylinder(s) removed from the heater and
stored in accordance with the Standard for the
Storage and Handling of Liquified Petroleum
Gases, ANSI/NFPA 58 or Standard CSA B149.1
Natural Gas and Propane Installation Code as
appropriate.
15. The heater must be located at least 6 ft. (1.83 m)
in the U.S.; or 10 ft. (3 m) in Canada from any
propane gas container.
16. Propane gas supply containers have left handed
threads. Use the manual hand wheel supplied
with the regulator to make a connection of the
regulator’s P.O.L. fitting into the cylinders’ gas
supply valve.
17. Use pipe joint compound that is approved for
use with propane gas.
18. For either indoor or outdoor installation.
Adequate ventilation shall be provided in
accordance with OSHA 29 CFR 1926.154,
Safety Requirements for Temporary and Portable
Space Heating Devices and Equipment, ANSI
A10.10, National Fuel Gas Code, ANSI Z223.1/
NFPA54, Liquified Petroleum Gas Code, NFPA
58 or the Natural Gas and Propane Installation
Code, CAN B149.1, as appropriate.

Premier Ductable Heater
www.lbwhite.com
Owner’s Manual • Premier 40
10
Only the ducting and the air distribution accessories
as supplied and specified by the heater’s manufac-
turer shall be used.
Unit Diffuser (Part #500-132540):
This accessory provides the necessary clearance to
combustible materials; it is attached to the blower outlet
of the heater and distributes the air inside the tent. Local
codes may require a
10 ft./3.04 m separation between the tent and the heater.
In this case the unit mounted diffuser shall not be used.
Duct Kit, 8 in. / 20.3 cm. diameter x 12 ft/3.65
m. length (Part #500-132544):
This accessory provides for locating the heater up to 10
ft./3,04 meters away from the tent as required by some
local codes.
Use only one duct (8 in./20.3cm x 12ft/3.65m. length)
per heater with or without an end diffuser.
End Diffuser (Part #500-132541):
This accessory is used with the 8 in/20.3 m. diameter x
12 ft./3.65 m. duct. It is placed under the tent edge and
distributes air inside the tent.
5. When using the unit diffuser or end diffuser air
distribution accessories, extend the side shields;
ensure the tent material is laid within the diffusers
U-channel and anchored securely. See pages 15 and
16 for details.
6. The heater’s gas pressure regulator must be protected
from adverse weather conditions (rain, ice, snow) as
well as from building materials (tar, concrete, plaster,
etc.) which can affect safe operation and could result in
property damage or injury.
7. Check all connections for gas leaks using approved
gas leak detectors. Gas leak testing is performed as
follows:
General Installation Instructions
INSTALLATION INSTRUCTIONS
WARNING
Burn Hazard
Can cause property damage, severe injury or death.
1. To avoid dangerous accumulation of fuel gas, turn
off gas supply at the appliance service valve before
starting installation, and perform gas leak test after
completion of installation.
2. Do not force the gas control knob. Use only your
hand to turn the gas control knob. Never use any
tools. If the knob will not operate by hand, the
control should be replaced by a qualified service
technician. Force or attempted repair may result in
fire or explosion.
1. Read all safety precautions and follow the L.B.
White Co., LLC recommendations when installing
this heater. If during the installation or relocating
of heater, you suspect that a part is damaged or
defective, call a qualified service agency for repair
or replacement.
2. The heating equipment must be properly
positioned before use on a flat, stable, and
horizontal surface. Ensure the heater is level. (Use
a level, check lengthwise & crosswise). Observe
and obey all minimum safe distances of the
heater to the nearest combustible materials. Safe
distances are given on the heater dataplate and on
page 4 of this manual.
3. L.P Gas Installation Requirements
■All LP. gas containers must be placed at least
5 feet/1.52 meters from the nearest tent wall
structure.
■Ensure all L.P. gas containers are secured and
protected from all people, vehicular traffic and
contact.
■L.P. gas containers must be located on a flat,level,
and stable surface.
■L.P. gas cylinders (a.k.a. 100 lb/45 kg. cylinders/
tanks) must be secured from tip-over.
Contact your local authorities, L.P. gas dealers, or
fire marshalls for specifics dealing with installation in
your area
4. This heater may be installed either indoors or
outdoors and is approved for use with or without
ductwork. For outdoor installations, additional
accessories are needed to properly provide heated
air to the inside. These accessories are as follows:
WARNING
Fire and Explosion Hazard
■Do not use open flame (matches, torches,
candles, etc.) in checking for gas leaks.
■Use only approved leak detectors.
■Failure to follow this warning can lead to fires
or explosions.
■Fires or explosions can lead to property
damage, personal injury or loss of life.