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ertiCal

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The vent pipes must be connected to the proper collars on 

the unit and the exhaust vent pipe must be connected to the 

termination cap or the unit will not operate. The combustion 

air vent pipe can be connected to the termination cap or it 

can terminate inside the chimney.
The bottom opening of the chimney must be sealed around 

the vent pipes if the combustion air vent is not connected 

to the termination cap. Use unfaced fiberglass insulation to 

seal around the vent pipes. The insulation may give off an 

odor during the first hour of operation.

NOTE:  

The minimum vertical rise (exhaust vent) is 10 feet 

(3.1 M) and the maximum vertical rise is 35 feet (10.7 M). 

These dimensions are measured from the starting collars 

of the unit to the end of the vent pipe.
The fireplace and fireplace chimney must be clean and in good 

working order and constructed of non-combustible materials. 

Inspect chimney cleanouts for proper fit and seal.

* Other approved vent components include; Standard Simpson Dura-vent Co-linear 
Chimney Liner Kit, Direct Vent Termination #991, Liner Termination Kit (includes 
termination connector and flashing) #923GK & 3" x 35' Alum Flex #2280

Vertical Cap

Termination 

Connector

Exhaust

Intake

Combustion Air Intake

The  existing  fireplace  chimneys  may  take 

various contours which the flexible liners will 

accommodate. However, keep the flexible liner 

as STRAIGHT as possible, avoid unnecessary 

bending.

Liner Requirements:

Vertical Height Min. = 10 ft. (.1 M)

Vertical height Max. = 5 ft. (10.7 M)

Note: Measured from flue collar on 

unit to the end of the vent pipe or liner

Use " (7 mm) diameter listed gas 

vent liner (UL1777 ONLY) for the 

EXHAUST

Use " (7 mm) diameter listed 

liner (UL 181 or UL1777) for the 

AIR INTAKE.

The flexible vent pipe 

must NOT be allowed to 

sag behind  insert or in 

fireplace flue.

The standard cap 

in Termination Kit, 

H0908,  is  a  high 

wind cap

Make sure that both liners will pass through existing damper area. Remove 

or lock damper to allow the passage of the flexible liners. If the damper 

will not allow the passage of both liners, DO NOT PROCEED FURTHER.  

(If fireplace is masonry) Consult a local mason for removal of the damper 

without risk of structural damage or leakage (if the fireplace is factory 

built) The appliance may NOT be installed into the fireplace.

        

WARNING

Do not substitute the heat-rated flex liner (UL1777) for the 

exhaust with any other type liner or a fire may result caus-

ing property damage, personal injury or loss of life.

Vent Kits * 

Cat. No.

Model

Description

H0909

FKDVI

Flex Liner Kit, DVI 3” X 35’

(requires 2, one for exhaust, and one for intake)

H0908

TKDVI

Termination Kit, DVI 

(termination cap and flashing)

Installation

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enting

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nstallation

Your Lennox™ gas insert must be vented to the outside 

in accordance with the current edition of the National Fuel 

Gas Code ANSI-Z223.1 (In Canada, the current CAN/CSA  

B149.1 installation code).  The insert must not be connected 

to a chimney flue serving a separate solid fuel burning ap-

pliance.
This gas insert requires a 3” diameter listed flex liner. The 

vent should terminate with a listed direct vent termination 

cap. The chimney should be sealed around the cap to pre-

vent air and rain from entering the chimney. Adhere to the 

vent manufacturer's instructions for installation and vent 

termination. These appliances are approved for use with 

the following vent kits.

Figure 

Summary of Contents for Ravenna 33

Page 1: ...urnisseur Si vous ne pouvez rejoindre le fournisseur de gaz appelez le service des incendies L installation et l entretien doivent être assurés par un installateur ou un service d entretien qualifié ou par le fournisseur de gaz WARNING If the information in this manual is not followed exactly a fire or explosion may result causing property damage personal injury or loss of life AVERTISSEMENT Assur...

Page 2: ... Installation 10 Surround Panels Installation 11 Face Installation 11 Gas Line Installation 12 Gas Pressure Requirements 12 LP Natural Gas Supplies 12 Air Shutter Adjustment 12 13 Operating Instructions 13 16 Pre Lighting Checklist 13 Lighting Instructions 13 Flame Color Behavior 14 Paint Curing 15 Quiet Operation 15 Blower Operation 15 Operating Options 16 Millivolt Control System 16 Maintenance ...

Page 3: ... sence of local codes with the National Electrical Code ANSI NFPA 70 latest edition In Canada the current CSA C22 1 Canadian Electrical Code latest edition Your Lennox gas insert must be equipped for the proper fuel type altitude at which it will be operated Any operation outside the parameters outlined in this manual may result in a hazardous condition will void thewarranty Pleasecarefullyreadthe...

Page 4: ...ructure Combustionairisdrawnfromoutside the structure When installing in a factory built fireplace the fireplace grate must be removed and the damper must be removed or secured open WARNING THIS FIREPLACE HAS BEEN ALTERED TO ACCOMMODATE A FIREPLACE INSERT AND SHOULD BE INSPECTED BY A QUALIFIED PERSON PRIOR TO RE USE AS A CONVENTIONAL FIREPLACE If the factory built fireplace has no gas access hole ...

Page 5: ...h The individual manual shut off must be a T handle type valve Commonwealth Of Massachusetts Requirements Note The following requirements reference various Massachusetts and national codes not contained in this document Forallsidewallhorizontallyventedgasfueledequipmentinstalledinevery dwelling building or structure used in whole or in part for residential purposes including those owned or operate...

Page 6: ...Burner Cassette 1 Set of Refractory Brick Panels 1 Log Set 1 Ravenna 40 orifice additional clearance necessary see clearances for Ravenna 40 1 Bag of Embers 1 Fasteners 6 slotted 1 4 truss screws 6 speed nuts 9 spring clips 3 plastic adhesive wire restraints 1 Installation and Operation Manual Decorative Faces One Required Traditional Arch inset Foundry Screen Cast pillar Surround Kits One Require...

Page 7: ...owerandblown into the living area Ifanyportionofthechimneysystemshowssigns of structural or mechanical weaknesses such as cracks leaky joints corroded or warped surfaces the faulty portion must be repaired or replaced prior to installing this appliance The factory built firebox must accept the insert withoutmodificationotherthanremovingbolted or screwed together pieces such as baffles smoke shelf ...

Page 8: ...If unit is converted to an RDV40 from an RDV33 ensure that the clearances to combustibles are correct for RDV40 RDV33 G 13 330mm 10 254mm 0 0mm H 0 0mm 2 21mm 4 102mm E H F G J C L MANTEL TRIM Mantel Trim Hearth Floor Protection E From Top Facing or Mantel to Bottom of Insert 2 RDV40 35 1 2 902mm and RDV33 31 1 2 800mm F 25 1 2 From Center of Glass Door to Side Facing or Wall RDV40 25 5 648mm and ...

Page 9: ...or liner Use 3 76 mm diameter listed gas vent liner UL1777 ONLY for the EXHAUST Use 3 76 mm diameter listed liner UL 181 or UL1777 for the AIR INTAKE The flexible vent pipe must NOT be allowed to sag behind insert or in fireplace flue The standard cap inTerminationKit H0908 is a high wind cap Makesurethatbothlinerswillpassthroughexistingdamperarea Remove or lock damper to allow the passage of the ...

Page 10: ...ole s pro vided an access hole of 1 1 2 37 5 mm or less may be drilled through the lower sides or bottom of the firebox in a proper workmanship like manner This access hole must be plugged with a non combustible insulation after the gas supply line has been installed Theinstallermustmechanicallyattachthemarkingsupplied with the gas fireplace insert to the inside of the firebox of the fireplace int...

Page 11: ...ts Next insert two slotted 1 4 truss screws for each side surround panel and secure loosely 5 Fasten the top surround panel with the remaining two truss screws Tighten all six truss screws after adjusting the surround panels to eliminate space between side and top surround panels 6 Assemble the surround trim by inserting the elbowed retainer in the rectangular slot in the ends of the longest piece...

Page 12: ...isconnected from the gas supply piping system during any pressure testing of that system at test pressures in excess of 1 2 psig The appliance must be isolated from the gas supply piping system by closing its individual manual shut off valve during any pressure testing of the gas supply piping system at test pressures equal to or less than 1 2 psig Check with your gas supplier or plumber LP and Na...

Page 13: ... When lighting the pilot follow these instructions exactly B BEFORE LIGHTING smell 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 floor WHAT TO DO IF YOU SMELL GAS DO NOT try to light the appliance DO NOT touch any electric switch DO NOT use any phone in the building Immediately call your gas supplier from a neighbor...

Page 14: ...knob slightly and turn clockwise to OFF Do not force This appliance needs fresh air for safe operation and must be installed so there are provisions for adequate combustion and ventilation air WARNING Improperinstallation adjustment alteration service ormaintenancecancauseinjuryorpropertydam age For assistance or additional information consult a qualified installer service agency or your gas suppl...

Page 15: ...0 When the blower turns on the sound of rushing air may be heard The blower sounds may be reduced by adjusting the speed control located on the blower assembly Also a slight clicking sound may be heard as the gas valve or blower switch turn on and off Blower Operation Your Ravenna gas insert comes equipped with a 150 CFM blower with a variable speed control and an automatic temperature activated O...

Page 16: ... volt furnace thermostat will not work Never hook up household current 120 Volts to the mil livolt system It is not recommended to hook up any more than two switches to the insert for example a rocker switch and a wall thermostat Additional switches may affect the system resistance and increase the chance of the burner not igniting Followtheinstructionsincludedwiththethermostat or remote control f...

Page 17: ...thermopile and extend across the main burner ports Be careful not to back the screw out of its threads Replace the cover and check for gas leaks using a gas leak test solution oCheck that the area around the insert is kept clear and is free of combustible materials gasoline and other flam mable vapors and liquids oCheck the millivolt system as per the table on this page 2 The viewing glass should ...

Page 18: ... Remove the insert face glass door log set and brick panels All of these items are fragile so handle them with care Next remove the nine allen head screws around the outside of the panel fastened to the back wall of the firebox Rotate the top of this panel toward the front remove the two wires connected to the fan and then lift the panel with the fan at tached out of the firebox To reinstall the f...

Page 19: ...atch light pilot If pilot lights turn off pilot and trigger the igniter again If pilot lights an intermittent gas air supply may be the problem if longer purge will not light check gap between electrode and pilot should be 1 8 inch 3 mm to have a strong spark If OK replace pilot Pilot will not stay lit after carefully following lighting instructions Low gas inlet pressure Defective thermopile Defe...

Page 20: ...BTU H5972 Orifice High Altitude Main Burner 53 LP 40 000 BTU H5433 Conversion Kit NG to LP H5434 Conversion Kit LP to NG H6013 Blower W Mounting Bracket H5875 Blower Snap Switch H5655 Blower Speed Control rheostat H5744 On Off Switch H6007 On Off Switch Wires Only H5745 Piezo Igniter 70006 Thermostat 70005 AC Remote Control Thermostat 71155 DC Remote Control Thermostat H5975 Power Cord H5977 Blowe...

Page 21: ...IT ÊTRE INSTALLÉ CONFORMÉMENT AUX EXIGENCES DES CODES RÉGIONAUX ET DU CODE D INSTALLATION ANSI NFPA 54 DERNIÈRE ÉDITION ETATS UNIS OU CAN CGA B149 1 DERNIÈRE ÉDITION CANADA CET APPAREIL DOIT ÊTRE INSTALLÉ SELON LES DIRECTIVES D INSTALLATION DU FABRICANT POUR INSTALLATION DANS DES FOYERS À COMBUSTIBLE SOLIDE SEULEMENT DE MAÇONNERIE OU PRÉFABRIQUÉ EN USINE CE FOYER RADIANT AU GAZ À ÉVACUATION N EST ...

Page 22: ...gaz Si vous opérez cet appareil sans qu il ne soit correctement raccordé à un conduit d évacuation vous pourriez risquer d être empoisonné au monoxyde de carbone CO ce qui pourrait entraîner des conséquences grave ou la mort POUR COUPER L ALIMENTATION EN GAZ DE L APPAREIL 1 Pour arrêter le brûleur mettre l interrupteur à la position OFF ou ajustez le thermostat à une température en dessous de la t...

Page 23: ...d at prevailing prices at time of order When ordering repair parts always give the following information 1 The model number of the appliance 2 The serial number of the appliance 3 The part number 4 The description of the part 5 The quantity required 6 The installation date of the appliance If you encounter any problems or have any questions concerning the installation or application of this system...

Page 24: ... 2007 Lennox reserves the right to make changes at any time without notice in design materials specifications prices and also to discontinue colors styles and products Consult your local distributor for fireplace code information 1110 West Taft Avenue Orange CA 92865 ...

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