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PRODUCT FEATURES

SAFETY PILOT

This heater has a pilot with an Oxygen Depletion Sensing (ODS) safety shutoff system. The ODS/pilot shuts off the 
heater if there is not enough fresh air. 

PIEZO IGNITION SYSTEM

This heater is equipped with an electronic piezo control system. This system requires AAA batteries (provided).

TWO GAS OPTIONS CAPABLE

Your heater is equipped to operate on either Propane or Natural gas. The heater is shipped from the factory ready for 
connecting to Propane. The heater can easily be changed to Natural gas by having your qualified installer follow the 
instructions on page 13 and the markings on the heater.

THERMOSTATIC CONTROL ON THERMOSTAT MODEL

These heaters have a control valve with a thermostat sensing bulb. This results in the greatest heater comfort and 
may result in lower gas bills.

LOCAL CODES

Install and use heater with care. Follow all local codes. In the absence of local codes, use the latest edition of The 

National Fuel Gas Code, ANSI Z223.1/ NFPA 54

.

*Available from:

American National Standards Institute, lnc.
1430 Broadway 
 New York, NY 10018

National Fire Protection Association, lnc.
1 Batterymarch  Park
Quincy, MA  02269-9101

State of Massachusetts: The installation must be made by a licensed plumber or gas fitter in the Commonwealth 
of Massachusetts. Sellers of unvented propane or natural gas-fired supplemental room heaters shall provide to 
each purchaser a copy of 527 CMR 30 upon sale of the unit. 

In the State of Massachusetts, unvented propane or natural gas-fired space heaters shall be prohibited in 
bedrooms and bathrooms. 

In the State of Massachusetts the gas cock must be a T-handle type. The State of Massachusetts requires that 
a flexible appliance connector cannot exceed three feet in length.

Summary of Contents for 1096513.9

Page 1: ...lation section on page 9 of this manual INSTALLER Leave this manual with the appliance CONSUMER Retain this manual for future reference WARNING IF THE INFORMATION IN THIS MANUAL IS NOT FOLLOWED EXACTL...

Page 2: ...2096513 9 3096513 9 BTU available 10 000 20 000 30 000 Gas Type Using Natural Gas Using Natural Gas Using Natural Gas Pressure Regulator Setting 4 in W C 4 in W C 4 in W C Inlet Gas Pressure inches of...

Page 3: ...this heater or its controls can be dangerous WARNING Do not use any accessories not approved for use with this heater WARNING Carefully supervise young children when they are in the room with the hea...

Page 4: ...ny part of the control system and any gas control which has been under water 10 Turn off and unplug heater and let cool before servicing Only a qualified service person should service and repair heate...

Page 5: ...er comfort and may result in lower gas bills LOCAL CODES Install and use heater with care Follow all local codes In the absence of local codes use the latest edition of The National Fuel Gas Code ANSI...

Page 6: ...is a by product of gas combustion An unvented room heater produces approximately one 1 ounce 30 mL of water for every 1 000 BTUs 3 KWs of gas input per hour Unvented room heaters are recommended as s...

Page 7: ...ered a part of the unconfined space This heater shall not be installed in a confined space or unusually tight construction unless provisions are provided for adequate combustion and ventilation air Ad...

Page 8: ...space can support with the actual amount of BTU hr used BTU hr maximum the space can support BTU hr actual amount of BTU hr used Example 51 200 BTU hr maximum the space can support 56 000 BTU hr actu...

Page 9: ...so remove the door into adjoining room see option 3 Figure 2 Follow the National Fuel Gas Code ANSI Z223 1 NFPA 54 Air for Combustion and Ventilation for required size of ventilation grills or ducts V...

Page 10: ...TION This heater creates warm air currents These currents move heat to wall surfaces next to heater Installing heater next to vinyl or cloth wall coverings or operating heater where impurities such as...

Page 11: ...de a secure hold for the mounting bracket Marking Screw Locations 1 Tape mounting bracket to wall where heater will be located Make sure mounting bracket is level WARNING Maintain minimum clearances s...

Page 12: ...Placing Heater On Mounting Bracket 1 Locate two horizontal slots on back panel of heater see Figure 10 2 Place heater onto mounting bracket Slide horizontal slots onto stand out tabs on mounting brac...

Page 13: ...de an equipment shutoff valve union and plugged 1 8 inch NPT tap Locate NPT tap within reach for test gauge hook up NPT tap must be upstream from heater see Figure 12 IMPORTANT Install an equipment sh...

Page 14: ...Do not operate heater between locked positions 3 Rotate and close cover over fuel selection device and reinstall screw 4 Remove steel or metal hex plug with wrench provided from natural gas inlet of...

Page 15: ...amage heater regulator 2 Cap off open end of gas pipe where equipment shutoff valve was connected 3 Pressurize supply piping system by either using compressed air or opening gas supply valve 4 Check a...

Page 16: ...e pilot follow these instructions exactly B BEFORE LIGHTING smell all around the appliance area for gas Be sure to smell next to the floor because some gas is heavier than air and will settle on the f...

Page 17: ...If needed keep pressing ignitor button until pilot lights Note If pilot does not stay lit refer to Troubleshooting pages 23 through 24 Also contact a qualified service technician or gas supplier for r...

Page 18: ...ould produce increased levels of carbon monoxide If burner flame pattern shows yellow tipping follow instructions at bottom of this page Notice Do not mistake orange flames with yellow tipping Dirt or...

Page 19: ...are store or home center may carry compressed air in a can You can use a vacuum cleaner in the blow position If using compressed air in a can please follow the directions on the can If you don t follo...

Page 20: ...ot 1 Ignitor electrode is positioned wrong Ignitor electrode is broken 2 Ignitor electrode is not connected to ignitor cable 3 Ignitor cable is pinched or wet 4 Broken ignitor cable 5 Bad piezo ignito...

Page 21: ...ntact customer service 3 Contact your gas supplier Delayed ignition of burner s 1 Manifold pressure is too low 2 Burner orifice is clogged 1 Contact your gas supplier 2 Clean burner see Care and Maint...

Page 22: ...heated the vapors from furniture polish wax carpet cleaners etc turn into white powder residue 1 Turn heater off when using furniture polish wax carpet cleaner or similar products Heater produces unwa...

Page 23: ...ts This will protect your warranty coverage for parts replaced under warranty PARTS UNDER WARRANTY Contact authorized dealers of this product If they can t supply original replacement parts call Custo...

Page 24: ...1 PF120820 Plug 2 11 MB40003D Main Inlet Tube Assembly 1 12 MB40013D Burner Inlet Tube Assembly 1 13 DPL027 01 PIPE OUTLET NUT 1 14 MB40023D To ODS Line Assembly 1 15 1 MB40023DN To ODS Line Assembly...

Page 25: ...25 25 ILLUSTRATED PARTS 1096513 9 2 26...

Page 26: ...Inlet Tube Assembly 1 12 MB40012D MB40014D Burner Inlet Tube Assembly 1 13 MB40022D MB40024D To ODS Line Assembly 1 14 1 MB40022DN MB40024DN To ODS Line Assembly 1 14 2 MB40022DL MB40024DL To ODS Lin...

Page 27: ...27 27 ILLUSTRATED PARTS 2096513 9 3096513 9 26...

Page 28: ...ructions furnished with the unit WHAT IS NOT COVERED This warranty does not apply to parts that are not in original condition because of normal wear and tear or parts that fail or become damaged as a...

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