Dura Heat LPC25 Owner's manual

CALIFORNIA RESIDENTS ONLY-WARNING:
This product and the fuels used to operate this product (liquid propane or natural gas), and the products of combustion
of such fuels, can expose you to chemicals including benzene, which is known to the State of California to cause cancer
and reproductive harm. For more information go to: www.P65Warnings.ca.gov
C US
ANS Z83.7-2017CSA 2.14-2017
Adequate ventilation must be provided.
Propane Construction Heater
IMLPCDH - KJJ
Made by
World Marketing of America, Inc.
PO Box 192, 12256 William Penn Hwy.
Mill Creek PA 17060-0192
(Tel) 1-800-776-9425
www.worldmkting.com

2
WARNING: CONSTRUCTION HEATERS ARE NOT FOR USE IN
GARAGES IN CANADA.
WARNING
: Using this heater in a residential garage requires that the heater is
positioned so that it is protected against any possible damage by a moving vehicle,
etc. It must be positioned so that the base of the heater is no less than 18 in (450 mm) above
surface. Do not place it on a chair, ladder, etc. Raising the heater will reduce BUT NOT
stored or accidentally spilled. If the smell of gasoline is present, DO NOT operate this heater
until the area has been properly ventilated.
WARNING: Fire, burn, inhalation and explosion hazard. Keep solid combustibles, such
as building materials, paper or cardboard, a safe distance away from the heater as
recommended by the instructions. Never use the heater in spaces which do or may
contain volatile or airborne combustibles or products such as gasoline, solvents, paint thinner,
dust particles or unknown chemicals.
WARNING: Not for home or recreational vehicle use.
NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING!
Specifications...................................................................................................................................3
Air Quality Hazard............................................................................................................................4
Safety Information............................................................................................................................5
Theory of Operation.........................................................................................................................6
Ventilation........................................................................................................................................6
Assembly.........................................................................................................................................7
Operation.........................................................................................................................................8
Lighting/Operating Instructions LPC25/LPC80 Series........................................................8
Lighting/Operating Instructions LPC200 Series..................................................................9
Troubleshooting...............................................................................................................................9
Maintenance..................................................................................................................................10
Replacement Parts........................................................................................................................10
Replacement Parts Illustration LPC25..............................................................................11
Replacement Parts List.....................................................................................................11
Replacement Parts Illustration LPC80..............................................................................12
Replacement Parts List.....................................................................................................12
Replacement Parts Illustration LPC200............................................................................13
Replacement Parts List.....................................................................................................13
Warranty........................................................................................................................................14

NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING!
LPC25 Series
LPC80 Series
LPC200 Series
Minimum MinimumMaximum Maximum
(lb/h)
0.7
(0.32 kg/h)
1.16
(0.53 kg/h)
2.32
(1.05 kg/h)
3.71
(1.68 kg/h)
2.32
(1.05 kg/h)
9.28
(4.21 kg/h)
11.7 x 12.87
(29.69 x 32.79 cm)
15.9 x 18.3
(40.41 x 46.99 cm)
15.9 x 26.2
(40.41 x 66.49 cm)
.196
(4.98 mm)
.196
(4.98 mm)
.196
(4.98 mm)
3

WARNING
Air Quality Hazard
• Do not use this heater for heating human living quarters.
• Use of direct-fired heaters in the construction environment 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, feels of being suffocated
• Proper ventilation air exchange (OSHA 29 CFR 1926.57) to support combustion 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 5000 ppm 5000 ppm
NO2 3 ppm (Reg 833)
USA – Ceiling Limit Canada STEL (15 minutes Reg 833/1 hour
Short Term Exposure Limit = 15 minutes) WSBC) WorkSafe BC OHS Guidelines Part
5.1 and Ontario Workplaces Reg 833
CO 100 ppm
CO2 15000 ppm (WSBC)
30000 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.

5
The heater is designed for use as a construction heater in
accordance with ANSI Z83.7, CSA 2.14. Other standards
govern the use of fuel gases and heating products for
specific uses. Your local authority can advised you about
these. The primary purpose of construction heaters is to
provide temporary heating of building under construction,
alteration or repair. Properly used, the heater provides
safe economical heating. Products of combustion are
vented into the area being heated.
CLEARANCE TO COMBUSTIBLES:
The heater must be located at least 6 ft. (1.83 m) in the
U.S.; or (ii) 10 ft. (3 m) in Canada, from any propane gas
container.
2 ft. (60 cm) 2 ft. (60 cm) 3 ft. (91 cm)
4 ft. (1.22 m) 5 ft. (1.52 m) 6 ft. (1.82 m)
(37.8 °C).
NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING!
For either indoor or outdoor use. 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, ANSI 223.1 / NFPA 54, Liquified
Petroleum Gas Code, NFPA 58 or the National Gas
and Propane Installation Code, CAN B149.1 as
appropriate.
•
•Installation of this Appliance at altitudes above 2000 ft.
(610 m) shall be in accordance with local codes, or
in the absence of local codes the, National Fuel Gas
Code, ANSI Z223.1 / NFPA 54, or National Standard of
Canada, Natural Gas and Propane Installation Code,
CSA B149.1.

6
WARNING: Provide at least a 2½ square feet (.23
square meters) opening of fresh, outside air while
running heater. If proper fresh, outside air ventilation is
not provided, carbon monoxide poisoning can occur.
Provide proper fresh, outside air ventilation before
running heater.
WARNING: Provide at least a 6 square feet (.56
square meters) opening of fresh, outside air while
running heater. If proper fresh, outside air ventilation is
not provided, carbon monoxide poisoning can occur.
Provide proper fresh, outside air ventilation before
running heater.
(100 lb.)
Use this heater only with a propane vapor withdrawal
supply system. Installation must conform to local
codes or, in the absence of local codes, with the
standard for the Storage and Handling of Liquefied
Petroleum Gases ANSI/NFPA 58 and the Natural Gas
and Propane Installation Code CSA B149.1. Your local
library or fire department will have this booklet.
NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING!
60 °F (15.56 °C)
40 °F (4.44 °C)
32 °F (0 °C)
20 °F (-6.67 °C)
10 °F (-12.22 °C)
0 °F (-17.78 °C)
2.5 ft2(.23 m2)
6 ft2(.56 m2)

7
Contents
All Models: Unit, Manual, Hose and Regulator
Assembly
LPC80 and 200 Series Include:
Upper Shell, Lower Shell and Hardware Kit With
Screws (8)
All Models: Adjustable Wrench
LPC80 and LPC200 Series: Phillips head screwdriver
Tools Required for Assembly
Assembly Time: 10 minutes
Slide upper shell assembly up and off lower shell.
NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING!

8
10
11. Check all connections for leaks. Apply mixture of liqud
soap and water to gas joints. Bubbles forming show a
leak that must be corrected before using the heater.
Turn propane supply valve on by turning tank valve
counterclockwise .
If flame burner goes out, wait 5 minutes then repeat
steps 4 and 5.
Turn propane supply valve off by turning fully
clockwise .
6.
()
()
NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING!

9
RMC-LPC25/80/200 Propane Convection Heater
Fully open the valve on the propane cylinder counter
clockwise and wait 15 seconds before
proceeding to step 2.
NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING!
gap is .196” (4.98 mm). Check
wire lead for damage.

10
Store propane tank(s) in safe manner. Refer to Chapter
5 of Standard for Storage and handling of Liquefied
Petroleum Gases, ANSI/NFPA 58, and the Natural Gas
and Propane Installation Code CSA B149.1. Follow all
local codes. Always store propane tanks outdoors.
Warning: Use only original replacement parts. This Heater
must use design-specific parts. Do not substitute or use
generic parts. Improper replacement parts could cause
serious or fatal injuries.
This will also protect your warranty coverage for parts
replaced under warranty.
Parts warranty and non-warranty: Contact authorized dealers of
this product. If they can not supply original replacement part(s),
either contact your nearest Parts Central or World Marketing of
America at 1-800-776-9425.
When calling World Marketing, have ready:
• your name
• your address
• how heater was malfunctioning
• serial number of heater
• model number of heater
• replacement part number
NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING!

11
NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING!
Replacement Parts for RMC-LPC25 Series
J
GS22-LPC25
KR10601-10-31
KR10601-15-31
Regulator & Hose Assy 10’ (3.05 m)
Regulator & Hose Assy 15’ (4.57 m)

Replacement Parts for RMC-LPC80 Series
12
GS22-LPC80
GR109-10-31
GR109-15-31
NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING!
Regulator & Hose Assy 10’ (3.05 m)
Regulator & Hose Assy 15’ (4.57 m)

Replacement Parts for RMC-LPC200 Series
13
NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING!
GQ01
GS16
GR108-10-25
GR108-15-25
Regulator & Hose Assy 10’ (3.05 m)
Regulator & Hose Assy 15’ (4.57 m)

14
Warranty
LIMITED WARRANTY:
This limited warranty is extended to the original retail purchaser of this Duraheat Forced Air/Convection/Radiant Heater and warrants against any
defect in materials and workmanship for a period of one (1) year from the date of retail sale. World Marketing of America, Inc., at it’s option, will
either provide replacement parts or replace or repair the unit, when properly returned to the retailer where purchased or one of our service centers
as directed by World Marketing, within one (1) year of retail purchase. (Shipping costs, labour costs, etc. are the responsibility of the purchaser.)
DUTIES OF THE OWNER:
This heating appliance must be operated in accordance with the written instructions furnished with this heater. This warranty shall not excuse
the owner from properly maintaining this heater in accordance with the written instructions furnished with this heater. A bill of sale, canceled
check or payment record must be kept to verify purchase date and establish warranty period. Original carton should be kept in case of warranty
return of unit.
WHAT IS NOT COVERED:
1. Damage resulting from use of improper fuel.
2. Damage caused by misuse or use contrary to the owners manual and safety guidelines.
3. Damage caused by a lack of normal maintenance.
4. Fuses
5. Use of non-standard parts or accessories.
6. Damage caused in transit. Freight charges on warranty parts or heaters to and from the factory shall be the responsibility of the owner.
This warranty does not imply or assume any responsibility for consequential damages that may result from the use, misuse, or the lack of
routine maintenance of this heating appliance. A cleaning fee and the cost of parts may be charged for appliance failures resulting from lack of
maintenance. This warranty does not cover claims which do not involve defective workmanship or materials. FAILURE TO PERFORM
GENERAL MAINTENANCE (INCLUDING CLEANING) WILL VOID THIS WARRANTY.
THIS LIMITED WARRANTY IS GIVEN TO THE PURCHASER IN LIEU OF ALL OTHER WARRANTIES, EXPRESSED OR IMPLIED,
INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY OF FITNESS FOR A PARTICULAR PURPOSE. THE
REMEDY PROVIDED IN THIS WARRANTY IS EXCLUSIVE AND IS GRANTED IN LIEU OF ALL OTHER REMEDIES. IN NO EVENT WILL
WORLD MARKETING OF AMERICA BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES.
Some states do not allow limitations on how long an implied warranty lasts, so the above limitation may not apply to you. Some states do not
allow the exclusion or limitation of incidental or consequential damages so the above limitation or exclusion may not apply to you.
CLAIMS HANDLED AS FOLLOWS:
1. Contact your retailer and explain the problem.
2. If the retailer is unable to resolve the problem, contact our Consumer Warranty Dept. detailing the heater model, the problem, and proof
of date of purchase.
3. A representative will contact you. DO NOT RETURN THE HEATER TO WORLD MARKETING OF AMERICA, INC. unless instructed by
our Representative.
This warranty gives you specific legal rights and you may also have other rights which vary from state to state.
TO REGISTER THE WARRANTY ON YOUR HEATER, PLEASE FILL OUT THIS CARD COMPLETELY
AND MAIL WITHIN 14 DAYS FROM DATE OF PURCHASE OR REGISTER ON-LINE AT www.worldmkting.com
NAME: ______________________________________ PHONE: ( ) __________________ EMAIL: ____________________________
ADDRESS: _________________________________ CITY: ______________________________ STATE: __________ ZIP: ____________
MODEL: ____________________ SERIAL #: _______________________________________ DATE PURCHASED: __________________
DEALER PURCHASED FROM: ____________________________________________ TYPE OF STORE: __________________________
CITY & STATE WHERE PURCHASED: ______________________________________________ PRICE PAID: _______________________
Please Take a Minute To Give Us Your Answers To The Following Questions.
All Responses Are Used Solely For Market Research And Are Held In Strict Confidence.
Who primarily decided this purchase? Male Female 18-24 25-39 40-59 60 and over
Purpose of Purchase? _______________________________________________________________________________________________
Do you own any other portable heaters? Yes No If yes, type____________________________brand_____________________
How do you intend to use your new heater? Construction Site Farm Warehouse/Commercial Garage/Outbuilding Other
How did you become aware of this heater? In-Store Display Newspaper Ad Magazine Ad Friend/Relative
£TV Commercial £Store Salesperson Other ___________________________
What made you select this heater? Style Size/Portability Price Package Brand Other ___________________
Do you: own rent Would you recommend this heater to a friend? Yes No
Please give us your comments:________________________________________________________________________________________
THANK YOU FOR COMPLETING THIS FORM!
Information will be held confidential.
Part No. 09LPWTY

15
WARRANTY REGISTRATION
IMPORTANT: We urge you to fill out your warranty registration card within fourteen (14)
days of date of purchase. You can also register your warranty on the internet at
www.ghpgroupinc.com. Complete the entire serial number. Retain this portion of the card
for your records.
SAVE THIS CARD!
Place
Postage
Stamp
Here
World Marketing of America, Inc.
Route 22 West
PO Box 192
Mill Creek, PA 17060
Tel: [phone]
www.worldmkting.com
World Marketing of America, Inc.
Route 22 West
PO Box 192
Mill Creek, PA 17060