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MO-437 
ECN 4229-PH 

  

MADE IN USA

 

 

OIL FIRED FURNACE 

INSTALLATION AND OPERATION MANUAL

  

WITH USERS INFORMATION SECTION 

 

MODEL: 

OH6FA072D48B 

OH6FA072DV4B 

OH6FA072D48R 

OH6FA072DV4R 

c

 WARNING

IF THE INFORMATION IN THESE INSTRUCTIONS IS NOT FOLLOWED EXACTLY, A FIRE 

OR EXPLOSION MAY RESULT CAUSING PROPERTY DAMAGE, PERSONAL INJURY, OR LOSS OF LIFE. 

DO NOT STORE OR USE GASOLINE OR OTHER FLAMMABLE VAPORS AND LIQUIDS IN THE VICINITY OF 
THIS OR ANY OTHER APPLIANCE. 

c

 WARNING:

 IMPROPER INSTALLATION, ADJUSTMENT, ALTERATION, SERVICE, OR MAINTENANCE 

CAN CAUSE INJURY OR PROPERTY DAMAGE. REFER TO THIS MANUAL. FOR ASSISTANCE OR 
ADDITIONAL INFORMATION CONSULT A QUALIFIED INSTALLER, OR SERVICE AGENCY.

 

 
PLEASE READ THESE INSTRUCTIONS PRIOR TO INSTALLATION, INITIAL FIRING, AND BEFORE 
PERFORMING ANY SERVICE OR MAINTENANCE. THESE INSTRUCTIONS MUST BE LEFT WITH THE 
USER AND SHOULD BE RETAINED FOR FUTURE REFERENCE BY QUALIFIED SERVICE PERSONNEL.

 

 

 

 

 

 

 

 
THERMO PRODUCTS, LLC. 

 

    PO 

BOX 

217 

    NORTH 

JUDSON, 

IN 

46366

 

    PHONE: 

(574) 

896-2133 

  

 

 

 

 

Summary of Contents for OH6FA072D48R

Page 1: ...ND LIQUIDS IN THE VICINITY OF THIS OR ANY OTHER APPLIANCE c WARNING IMPROPER INSTALLATION ADJUSTMENT ALTERATION SERVICE OR MAINTENANCE CAN CAUSE INJURY OR PROPERTY DAMAGE REFER TO THIS MANUAL FOR ASSI...

Page 2: ...al injury substantial property damage or death See Page 4 cWARNING THE HEAT EXCHANGER MUST BE CLEANED BY A QUALIFIED SERVICE PERSON See Page 7 cCAUTION DO NOT ATTEMPT TO MAKE REPAIRS YOURSELF See Page...

Page 3: ...R CONDITIONING 3 D FILTERS MOUNTED EXTERNAL TO FURNACE 3 E LIMIT POSITION AND LOCATION 4 F BURNER INSTALLATION 5 G BURNER SPECIFICATIONS AND APPLICATIONS 6 H HEAT EXCHANGER CLEANING INSTRUCTIONS 7 III...

Page 4: ...BUSTIBLE MATERIAL and NON COMBUSTIBLE MATERIAL COMBUSTIBLE MATERIAL Material made of or surfaced with wood compressed paper plant fibers plastics or other material that will ignite and burn whether fl...

Page 5: ...eld model FDVS 45 FVOP 415 side wall vent kit for such applications When installing the FDVS 45 FVOP 415 side wall vent kit outside combustion air must also be applied to the burner The following tabl...

Page 6: ...ided to prevent chilled air from entering the furnace If such a damper is manually operated it must be equipped with a means to prevent operation of either unit unless the damper is in the full heat o...

Page 7: ...he filter rack and slide the filter into place Dimensions for adapting the return air plenum to the filter rack are provided See Fig 5 Fig 5 A typical filter rack and dimensions for the OH6FA072D furn...

Page 8: ...during shipping and helps to maintain insertion depth DO NOT remove this retainer when installing burner Fig 8 Typical location of the overfire air tap and components in burner mounting plate area Fig...

Page 9: ...E NOZZLE SIZE GIVES THE NOMINAL FLOWRATE IN GPH FOLLOWED BY THE SPRAY ANGLE IN DEGREE S AND THE SPRAY PATTERN EITHER H FOR HOLLOW CONE OR S FOR SOLID CONE FOR EXAMPLE A NOZZLE RATED AT 0 65 GPH 100 PS...

Page 10: ...lug removal With access to the inside of the heat exchanger through the burner area clean out openings and vent pipe connection it is possible to use a long flexible wire brush and an industrial type...

Page 11: ...loration of materials and damage from rust or corrosion FLUE PIPE VENT PIPE OR CONNECTOR The furnace vent pipe should be inspected for signs of rust corrosion pitting or holes in pipe and leakage arou...

Page 12: ...stem and home cWARNING To avoid injury from moving parts hot surfaces or electrical shock shut off the power to the furnace before removing any furnace access doors to service the air filters The filt...

Page 13: ...HIMNEY W INDUCER MASONRY CHIMNEY W METAL LINER FUEL LINE FILTER DRAFT CONTROL COMBUSTION TESTS Operate burner at least 10 minutes before CO2 in stack pipe INITIAL SERVICE SERVICE SERVICE INSTALLATION...

Page 14: ...All installations and services must be performed by qualified service personnel 11 APPENDIX A Replacement Parts List...

Page 15: ...All installations and services must be performed by qualified service personnel 12 APPENDIX B Wiring Diagrams...

Page 16: ...All installations and services must be performed by qualified service personnel 13...

Page 17: ......

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