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PRODUCT FEATURES

Max. Gas

Inlet Pres.

In. W.C. / 

(mm. W.C.)

Input Power 
Btu/Hr. / (kW)

Model No.

GAS SPECIFICATIONS

Min. Gas

Inlet Pres.**

In. W.C. / 

(mm. W.C.)

 Pres. Reg.

Settings

In. W.C. / 

(mm. W.C.) 

Valve Type

AGDV8N 

8,000 / (2.32) 

10,5 / (267)  4,5 / (114) 

3,5 / (89) 

Manual (COPRECI 18700) 

AGDV8L 

8,000 / (2.32) 

14 / (355) 

11 / (280) 

10 / (254) 

Manual (COPRECI 18700) 

AGDV12N 

11,000 / (3.20) 

10,5 / (267)  6,4 / (162) 

5,4 / (137) 

Thermostatic (SIT 630) 

AGDV12L 

11,000 / (3.20) 

14 / (355) 

11 / (280) 

10 / (254) 

Thermostatic (SIT 630) 

AGDV20N 

17,000 / (4.94) 

10,5 / (267)  4,5 / (114) 

3,3 / (84) 

Thermostatic (SIT 630) 

AGDV20L 

17,000 / (4.94) 

14 / (355) 

11 / (280) 

10 / (254) 

Thermostatic (SIT 630) 

**

NOTE

: Minimum Gas Inlet Pressure for purpose of input adjustment.

The efficiency rating of the appliance is a product thermal efficiency rating determined under continuous operating 
conditions and was determined independently of any installed system.

UNIT SPECIFICATIONS

Model No.

Dimensions

Inch / (mm)

Weight

Lbs. / (kg.)

Type of 
Burner

No.

of

Burners

Ignition

Standard

Heating

Space Square 

2

Feet / (m )

AGDV8N  
AGDV8L
 
AGDV12N  
AGDV12L
 
AGDV20N  
AGDV20L 

Height:
Width: 
Depth:
 

Height:

Width: 
Depth:
 

Height:

Width: 
Depth: 

20 / (508)
13 5/8 / (346)
7 3/8 / (187) 
 
20 / (508) 
17 3/8 / (441)
7 5/8 / (194)
 
20 / (508)
27 3/8 / (695)
8 3/8 / (213) 

Atmospheric 

Atmospheric 

Atmospheric 

27 / (12.2) 

33.7 / (15.3) 

48.7 / (22.1) 

Piezo-
electric 
ignitor
 
Piezo-
electric 
ignitor
 
Piezo-
electric 
ignitor 

200 / (18.6) 

275 / (25.6) 

425 / (39.5)  

Model AGDV12

Model AGDV8

Model AGDV20

3

Summary of Contents for AGDV12

Page 1: ...SI VOUS SENTEZ UNE ODEUR DE GAZ Ne pas tenter d allumer d appareils Ne touchez aucun interrupteur Ne pas vous servir des t l phones dans le b timent o vous vous trouvez Appelez imm diatement votre fo...

Page 2: ...personal injury or loss of life Refer to this manual Installation and service must be performed by a qualified installer service agency or the gas supplier Do not use this appliance if any part has be...

Page 3: ...Gas Inlet Pressure for purpose of input adjustment The efficiency rating of the appliance is a product thermal efficiency rating determined under continuous operating conditions and was determined ind...

Page 4: ...ng check local codes Sealant resistant to propane gas Manual shutoff valve Ground joint union Test gauge connection Sediment trap Tee joint Pipe wrench The installation location shall provide the foll...

Page 5: ...ted above the terminal within a horizontal distance of 2 feet 61 cm from the center line of the terminal D 12 inches 30 cm 1 2 M Clearance to unventilated soffit E Clearance to outside corner F Cleara...

Page 6: ...Clothing or other flammable material should not be placed on or near the appliance Any safety screen or guard removed for servicing an appliance must be replaced prior to operating the appliance Inst...

Page 7: ...HE HANGING BRACKET ON A WOODEN WALL 1 Taking into account the minimum clearances mentioned in figure 4 locate the closest wall stud which will serve to hold the appliance and mark the hole center at a...

Page 8: ...ging bracket and drill the four holes 6 Insert in each hole the anchors provided 7 Place back the hanging bracket and fix it with four screws MOUNTING THE HEATER ON HANGING BRACKET Place the heater on...

Page 9: ...ppareil sont utilis es CAUTION ALL JOINTS MUST BE AIR TIGHT The venting system consists of one injected aluminum cap A one vent pipe B one vent air intake pipe C one rod D one nut E one outdoor mounti...

Page 10: ...nsor from any damage during shipping or while handling it before it is definitely installed the thermostat sensor has not been attached to its final location in the appliance So once the heater is ins...

Page 11: ...auge connections upstream of the gas supply connection to the heater Figure 21 WARNING For L P Gas use PRESSURE REGULATED gas supply Do not directly connect LP supply tank to the pressure regulator on...

Page 12: ...excess of psi 3 5 kPa The appliance must be isolated from the gas supply piping system by closing equipment shutoff valve during any pressure testing of the gas supply piping system at test pressures...

Page 13: ...R gler le thermostat la temp rature la plus basse 4 Appuyez doucement sur le bouton et tournez le en direction des aig illes d une montre jusqu la position OFF Ferm e Ne la forcez pas NB On ne peut to...

Page 14: ...m the manufacturing process It is recommended to burn a new wall furnace for at least two 2 hours the first time that it is used CLEANING AND MAINTENANCE WARNING Turn off heater and let cool before cl...

Page 15: ...OUPLE PRIMARY FLAME SECONDARY FLAME SECONDARY FLAME PRIMARY FLAME THERMOCOUPLE PILOT FLAME Fig 26 Correct main burner flame pattern top view Model AGDV20 Cleaning the Main Burner Orifice and Main Burn...

Page 16: ...rmocouple connection looses at control valve 5 Pilot flame not touching thermocouple which allows couple to cool causing pilot flame to go out This problem could be caused by one or both of the follow...

Page 17: ...clogged burner orifice 1 Metal expanding while heating or contracting while cooling 1 Gas leak see WARNING statement below 1 Low line pressure 2 Pilot is partially clogged 1 Gas leak See WARNING state...

Page 18: ...authorized distributor A UNDER WARRANTY Contact authorized dealers of this product If they are unable to supply original replacement part s call the authorized distributor Be prepared to indicate name...

Page 19: ...30 00 hour Speci cally not covered under the terms of this limited warranty or any other warranty are problems relating to smoking or sooting which is entirely related to the installation of the heat...

Page 20: ...Model AGDV8 20...

Page 21: ...Model AGDV12 21...

Page 22: ...Model AGDV20 22...

Page 23: ...232 01001901 Thermostat Sensor bracket 18 05078 Knob support 21 05083 05228 05334 Bracket 22 01082001 01081403 02230113 01082102 01082002 01081403 Burner orifice Natural Gas Burner orifice L P G 23 01...

Page 24: ...0 Burner tubing 48 02830109 02830137 02830141 Pilot tubing 49 011935 Nut 50 01024001 02810150 Gas main inlet tubing 51 05087 05240 Radiation shield 52 01052001 01052002 Pressure Regulator Natural Gas...

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