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www.desatech.com

119678-01C

9

MINIMUM FIREPLACE CLEARANCE TO 

COMBUSTIBLE MATERIALS

Side Wall 16", Ceiling 42", Floor 5"

LOG SIZING REQUIREMENTS

Log

Size

Minimum Firebox Size

Height

Depth

Front

Width

Rear*

Width

18"

17"

14"

20"

14"

24"

17"

14"

26"

18"

*Measured at 14" depth

 WARNING: Never install the 

heater

•  in  a  bedroom  or  bathroom 

unless  installed  as  a  vented 

appliance, see page 12

•  in a recreational vehicle

•  where curtains, furniture, cloth

-

ing or other flammable objects 

are less than 42" from the front, 

top or sides of the heater

•  in high traffic areas

•  in windy or drafty areas

 CAUTION: This heater cre-

ates  warm  air  currents.  These 

currents move heat to wall sur-

faces  next  to  heater.  Installing 

heater next to vinyl or cloth wall 

coverings  or  operating  heater 

where impurities (such as, but 

not limited to, tobacco smoke, 

aromatic candles, cleaning flu

-

ids, oil or kerosene lamps, etc.) in 

the air exist, may discolor walls 

or cause odors.

IMPORTANT:

 Vent-free heaters add moisture 

to the air. Although this is beneficial, installing 
heater  in  rooms  without  enough  ventilation 
air may cause mildew to form from too much 

moisture. See 

Air for Combustion and Ventila-

tion

, page 6.

CHECK GAS TYPE

Use  the  correct  type  of  gas  (natural  or 
propane/LP).  If  your  gas  supply  is  not  the 

correct  gas  type,  do  not  install  heater.  Call 
dealer  where  you  bought  heater  for  proper 

type heater.

  WARNING:  This  appliance 

is for either natural gas or pro

-

pane/LP gas but not both. Gas 

type  is  indicated  on  the  rating 

plate  Field  conversion  is  not 

permitted.

INSTALLATION

Continued

Carefully follow the instructions below. This 
will ensure safe installation into a masonry, 
UL127-listed manufactured fireplace or listed 
vent-free firebox.

Minimum Clearances For Side Combus

-

tible Material, Side Wall and Ceiling 

A.  Clearances from side of fireplace cabinet 

to  any  combustible  material  and  wall 
should follow diagram in Figure 4.

 

Example:

 The face of a mantel, bookshelf, 

etc. is made of combustible material and 
protrudes 3 

1

/

2

" from the wall. This com

-

bustible material must be 4" from the side 
of the fireplace cabinet (see Figure 4).

 

Note: When installing your gas logs into 

a  manufactured  firebox,  follow  firebox 

manufacturer’s instructions for minimum 
clearances to combustible materials.

B.  Clearances from top of fireplace opening 

to ceiling should not be less than 42".

Figure 4 - Minimum Clearance for 

Combustible to Wall

*Minimum 16" from Side Wall

*

Example

INSTALLATION AND CLEARANCES 

FOR VENT-FREE OPERATION

  WARNING:  Maintain  the 

minimum clearances. If you can, 

provide greater clearances from 

floor, ceiling and adjoining wall.

Содержание EZ18N

Страница 1: ...l switch do not use any phone in your building Immediatelycallyourgassupplierfromaneighbor s phone Follow the gas supplier s instructions If you cannot reach your gas supplier call the fire department...

Страница 2: ...ING This is an unvented gas fired heat er It uses air oxygen from the room in which it is installed Provisions for adequate combustion and ventilation air must be provided Refer to Air for Combustion...

Страница 3: ...though no odor exists Make certain you read and understand all warnings Keep this manual for reference It is your guide to safe and proper operation of this fireplace WARNING Any change to this heater...

Страница 4: ...p inside fireplace will cause glass to burst Make sure there are no obstructions across openings of fireplace 8 To prevent the creation of soot follow the instructions in Cleaning page 20 9 Before usi...

Страница 5: ...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...

Страница 6: ...rectly with the space in which the appliances are installed through openings not furnished with doors are considered a part of the un confined space Adjoining rooms are communicating only if there are...

Страница 7: ...unt of Btu Hr used ________ Btu Hr maximum the space can support ________ Btu Hr actual amount used Example 51 200 Btu Hr maximum the space can support 73 000 Btu Hr actual amount of Btu Hr used The s...

Страница 8: ...ted Crawl Space To Crawl Space To Attic Installation Figure 2 Ventilation Air from Inside Building Or Remove Door into Adjoining Room Option 3 Ventilation Grills Into Adjoining Room Option 2 Ventilati...

Страница 9: ...pe of gas natural or propane LP If your gas supply is not the correct gas type do not install heater Call dealer where you bought heater for proper type heater WARNING This appliance is for either nat...

Страница 10: ...e material is more than 12 you may need the hood accessory to deflect heat away from your mantel shelf See Figure 5 and Figures 6 and 7 page 11 for minimum clearances IMPORTANT If you cannot meet thes...

Страница 11: ...lled at Floor Level Figure 7 Minimum Mantel Clearances When Using Hood Floor Clearances A If installing appliance on the floor level you must maintain the minimum distance of 14 to combustibles see Fi...

Страница 12: ...inimum permanent flue opening you must provide Attach damper clamp so the minimum permanent flue open ing will be maintained at all times Area of Various Standard Round Flues Diameter Area 5 20 sq inc...

Страница 13: ...e to Fireplace Floor Masonry Screw CONNECTING TO GAS SUPPLY WARNING This appliance requires a 1 2 NPT National Pipe Thread inlet connection to the pressure regulator WARNING A qualified service person...

Страница 14: ...nt lightly to male NPT threads This will prevent excess sealant from going into pipe Excess sealant in pipe could result in clogged heater valves Propane LP Supply Tank External Regulator with Vent Po...

Страница 15: ...r near gas meter for natural gas or using compressed air 4 Check all joints of gas supply piping sys tem Apply noncorrosive leak detection fluid to all joints Bubbles forming show a leak 5 Correct all...

Страница 16: ...ailure to use only parts specifically approved with this heater may result in property damage or personal injury It is very important to install these logs exactly as instructed Do not modify logs Onl...

Страница 17: ...uctions 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 floor WHAT TO DO IF YOU SME...

Страница 18: ...ou don t smell gas go to the next step Operation Continued Figure 23 Pilot Ignitor Electrode Thermocouple Pilot Burner Figure 22 Control Knob and Ignitor Button Location OFF PILOT ON Control Knob Elec...

Страница 19: ...kwise to the PILOT position 3 Press in control knob and turn clockwise to the OFF position 4 Close equipment shutoff valve see Figure 15 page 15 Manual lighting procedure 1 Follow steps 1 through 5 un...

Страница 20: ...rculating air passageways of heater clean Inspect these areas of heater before each use Have heater inspected yearly by a qualified service person Heater may need more frequent cleaning due to excessi...

Страница 21: ...slotted burner flame holes should be open with yellow flame pres ent All round burner flame holes should be open with a small blue flame present Some burner flame holes may become blocked by debris or...

Страница 22: ...hile in PILOT position 4 Air in gas lines when in stalled 5 Depleted gas supply pro pane LP only 6 ODS pilot is clogged 7 Gas regulator setting is not correct REMEDY 1 Reconnect ignitor cable 2 Free i...

Страница 23: ...te for safety interlock system to reset Repeat ignition operation 4 Fully open equipment shut off valve 5 A Contact local natural or propane LP gas company B Clean ODS pilot see Cleaning page 20 or re...

Страница 24: ...checked by local natural or propane LP gas company 3 Observe minimum installa tion clearances see pages 9 through 11 4 Clean burners see Clean ing page 20 or replace burner orifice s 1 Turn heater off...

Страница 25: ...s from paint hair spray glues cleaners chemicals new carpet etc See IMPOR TANT statement above 2 Low fuel supply propane LP only 3 Gas leak See Warning statement at top of page 1 Gas leak See Warning...

Страница 26: ...www desatech com 119678 01C 26 Parts Models EZ18N EZ18P EZ24N and EZ24P LPG 11 13 31 10 30 4 1 8 3 12 8 2 5 6 7 28 22 23 8 20 17 24 26 19 21 15 2 23 29 9 18 16 25 8 8...

Страница 27: ...ural 1 12 101004 04 Front Burner Injector Natural 1 101004 01 Front Burner Injector Propane LP 1 101004 22 Front Burner Injector Natural 1 101004 06 Front Burner Injector Propane LP 1 13 107634 01 NG...

Страница 28: ...2 3 5 6 7 KEY NO PART NO DESCRIPTION QTY 1 114984 01 Middle Log 1 114984 12 Middle Log 1 2 114984 02 Left Top Log 1 114984 13 Left Top Log 1 3 114984 03 Right Top Log 1 114984 14 Right Top Log 1 4 114...

Страница 29: ...acement part s call DESA Heating LLC at 1 866 672 6040 for referral information A list of authorized dealers can be found by visiting www desatech com When calling DESA Heating LLC have ready model an...

Страница 30: ...it gives you the tools and instructions to make it easy to clean all critical areas of your appliance Accessories FIREPLACE HOOD Black GA6050 Brass GA6052 Antique Brass GA6053 For all models Helps def...

Страница 31: ..._____________________________ __________________________________________________________ __________________________________________________________ ____________________________________________________...

Страница 32: ...proved by DESA Heating LLC Warranty parts must be obtained through authorized dealers of this prod uct and or DESA Heating LLC who will provide original factory replacement parts Failure to use origin...

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