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COMBUSTION AIR & VENTING REQUIREMENTS 

RISQUE D’EMPOISONNEMENT AU 

MONOXYDE DE CARBONED

Le non-respect des consignes suivantes portant 

sur chacun des appareils raccordés au système 
d’évacuation mis en service pourrait entraîner 
l’empoisennement au monoxyde de carbone ou 
la mort. Les consignes suivantes doivent être 
observées pour chaque appareil raccordé au 
système d’évacuation mis en service si les autres 
appareils raccordés au système ne sont pas en 
service:

1.  Sceller toute ouverture non utilisée de la systéme 

d’évacuation;

2.  S’assurer que la systéme d’évacuation présente des 

dimensions et une pente horizontale conformes à la 
norme ANSI Z223.1/NFPA 54, intitulée National Fuel 
Gas Code ou aux codes d’installation CSA-B149.1, 
ainsi qu’aux présentes instructions. S’assurer que la 
systéme d’évacuation n’est pas bloquée, restreinte, 
corrodée, qu’elle ne fuit pas et qu’elle ne présente 
aucun autre défaut potentiellement dangereux;

3.  Dans la mesure du possible, fermer toutes les portes 

et fenêtres du bâtiment, et toutes les portes entre la 
pièce où se trouve l’appareil raccordé à la systéme 
d’évacuation et les autres pièces du bâtiment.

4.  Fermer les registres des foyers;
5.  Mettre en service les sécheuses et tout autre appareil 

qui n’est pas raccordé à la systéme d’évacuation. 
Faire fonctionner à régime maximal tout ventilateur 
d’évacuation, tel que les hottes de cuisinière et les 
ventilateurs de salles de bains. Ne pas mettre en 
service les ventilateurs d’été.

6.  Respecter les instructions d’allumage. Mettre en 

service l’appareil à l’essai. Régler le thermostat 
de manière à ce que l’appareil fonctionne sans 
interruption;

7. Vérifi er s’il y a débordement à l’orifi ce d’évacuation 

du coupe tirage des appareils dotés d’un coupe 
tirage 5 minutes après l’allumage du brûleur 
principal. Utiliser la fl amme d’une allumette ou 
d’une chandelle.

8.  Si l’on constate, au cours de l’un des essais qui 

précèdent, que l’évacuation est défi ciente, corriger 
le système d’évacuation conformément à la norm 
ANSI Z223.1/NFPA 54, National Fuel Gas Code, et 
(ou) aux codes d’installation CSA B149.1.

9. Après avoir déterminé que tous les appareils 

raccordés à la systéme d’évacuation évacuent 
correctement tel que prescrit ci-dessus, rouvrir les 
portes et les fenêtres et remettre les ventilateurs 
d’évacuation, les registres de foyers et tout 
autre appareil fonctionnant au gaz à leur état de 
fonctionnement initial.

CARBON MONOXIDE POISONING HAZARD

Failure to follow the steps outlined below 
for each appliance connected to the venting 
system being placed into operation could 
result in carbon monoxide poisoning or death. 

The following steps shall be followed with 
each individual appliance connected to the 
venting system being placed in operation, 
while all other appliances connected to the 
venting system are not in operation:

1. Seal any unused openings in the venting 

system.

2.  Inspect the venting system for proper size and 

horizontal pitch, as required in the 

National 

Fuel Gas Code, ANSI Z223.1/NFPA 54 or 
the CSA B149.1, Natural Gas and Propane 
Installation Codes 

and these instructions. 

Determine that there is no blockage or 
restriction, leakage, corrosion and other 
defi ciencies which could cause an unsafe 
condition.

3.  As far as practical, close all building doors 

and windows and all doors between the space 
in which the appliance(s) connected to the 
venting system are located and other spaces 
of the building.

4. Close fi replace dampers.
5.  Turn on clothes dryers and any appliance not 

connected to the venting system. Turn on 
any exhaust fans, such as range hoods and 
bathroom exhausts, so they are operating at 
maximum speed. Do not operate a summer 
exhaust fan.

6. Follow the lighting instructions. Place the 

appliance being inspected into operation. 
Adjust the thermostat so appliance is 
operating continuously.

7. Test for spillage from draft hood equipped 

appliances at the draft hood relief opening 
after 5 minutes of main burner operation. Use 
the fl ame of a match or candle.

8.  If improper venting is observed during any of 

the above tests, the venting system must be 
corrected in accordance with the 

National Fuel 

Gas Code, ANSI Z223.1/NFPA 54 and/or CSA 
B149.1, Natural Gas and Propane Installation 
Codes

.

9. After it has been determined that each 

appliance connected to the venting system 
properly vents when tested as outlined above, 
return doors, windows, exhaust fans, fi replace 
dampers and any other gas-fi red  burning 
appliance to their previous conditions of use.

 WARNING:

 AVERTISSEMENT:

Summary of Contents for *SA Upfl ow / Horizontal

Page 1: ...upplier s instructions If you cannot reach your gas supplier call the fire department WARNING RISQUE D INCENDIE OU D EXPLOSION Le non respect des avertissements de s curit pourrait entra ner des bless...

Page 2: ...r Connections 11 Upflow Horizontal Furnaces 11 Side Return Installations 11 Bottom Return Installations 12 Downflow Furnaces 12 Acoustical Treatments 12 FURNACE INSTALLATION 12 General Requirements 12...

Page 3: ...ry or death This furnace must be installed in accordance with these instructions all applicable local building codes and the current revision of the National Fuel Gas Code NFPA54 ANSI Z223 1 or the Na...

Page 4: ...ermostat The installation must include a properly installed filter in the return air system with no by pass air The filter must be inspected frequently and replaced when necessary Combustion air must...

Page 5: ...opane Installation Codes NSCNGPIC Venting Systems and Air Supply for Appliances Duct Systems US and CANADA Air Conditioning Contractors Association ACCA Manual D Sheet Metal and Air Conditioning Contr...

Page 6: ...n vacuent correctement tel que prescrit ci dessus rouvrir les portes et les fen tres et remettre les ventilateurs d vacuation les registres de foyers et tout autre appareil fonctionnant au gaz leur ta...

Page 7: ...air from that space Furnaceclosets smallequipmentroomsandgaragesare confined spaces Furnaces installed in a confined space which supply heated air to areas outside the space must draw return air from...

Page 8: ...or Wall 12 Max 12 Max Furnace NOTE Each opening to outside must be at least 1 sq in per 4 000 Btuh of total input rating Vent or Chimney Water Heater See Note Total Input Rating Btuh Minimum Free Area...

Page 9: ...ve pressure draft and must be vented vertically or near vertical Additionally it is important to guard against excessive condensation WARNING Upon completion of the furnace installation carefully insp...

Page 10: ...xisting vent system should also be checked to make sure it remains in compliance with NFGC If it isn t the vent system must be brought into compliance before installing the furnace Horizontal Venting...

Page 11: ...e furnace is equal to the return air supply under normal indoor return air applications When a cooling system is installed which uses the furnace blower to provide airflow over the indoor coil the coi...

Page 12: ...ur knockouts to expose the blower assembly Position the return air duct over the opening in the side and secure together with sheet metal screws The screws must penetrate the duct and furnace casing W...

Page 13: ...hers Securethesupportframetothe rafters with lag bolts The furnace can also be suspended using steel straps around each end of the furnace The straps should be attached to the furnace with sheet metal...

Page 14: ...e the furnace in reverse order Bottom Panel Removal The steps listed below describe how to remove the bottom panel from the furnace See Figure 11 1 Remove the door 1 from the blower compartment 2 Disc...

Page 15: ...IPING FIRE OR EXPLOSION HAZARD Failure to follow safety warnings exactly could result in serious injury or property damage Installation and service must be performed by a qualified installer service a...

Page 16: ...2 000 feet the input needs to be reduced 8 at 3 000 feet 12 etc This deration is in reference to the input rate and gas heating value at sea level Toderatethefurnacerequiresknowingtheheatingvalueof t...

Page 17: ...TATUS FLAME 180 COOL HEAT 120 90 60 BLOWER OFF DELAY LOW ML MH HIGH EAC L1 XFMR HUM 24V L1A 5 NEUTRALS 2 6 3 4 1 7 8 9 5 2 6 3 4 1 FAN 8 3 5 See Note R C Y G W STATUS FLAME 180 COOL HEAT 120 90 60 BLO...

Page 18: ...erty damage Before servicing disconnect all electrical power to furnace When servicing controls label all wires prior to disconnecting Reconnect wires correctly Verify proper operation after servicing...

Page 19: ...is connected Furnace Model SA SK Furnace Input Btuh Cabinet Width in Nominal Electrical Supply Maximum Operating Voltage Minimum Operating Voltage Maximum Furnace Amperes Minimum Wire Gauge Maximum F...

Page 20: ...municate to a fixed speed or variable speed high efficiency motor that may be optionally installed Please contact your distributor for the proper upgrade motor kit Heat Anticipator Set the heat antici...

Page 21: ...cal power to the furnace 3 FollowtheOperatingInstructionsonthelabelattached to the furnace 4 Setthethermostataboveroomtemperatureandverify the Operating Sequence Page 22 5 After 5 minutes of operation...

Page 22: ...t switch should turn off the gas valve when the return is blocked time depends on how well the return air is blocked The circulating air and combustion blowers should continue to run when the limit sw...

Page 23: ...will close the gas valve and initiate the shutdown cycle GasValve Controls the flow of gas to the burners When the gas valve is energized it automatically opens and regulates the gas pressure in the...

Page 24: ...urnace 4 Turn the gas control switch to the OFF position 5 Disconnect the wires from the gas valve igniter flame sensor and flame rollout switch CAUTION To prevent damage to the unit or internal compo...

Page 25: ...ays however the flue vent system and burners should be inspected and cleaned if required by a qualified service technician annually to ensure continued safe operation Pay attention to any deterioratio...

Page 26: ...23A 072C 24B 17 1 2 11 3 4 15 7 8 16 1 8 090C 24B 072C 35C 21 14 19 3 8 19 7 8 090C 35C 108C 35C 126C 45D 24 1 2 15 1 4 22 7 8 23 1 8 NOTE Dimensions shown in Inches 18 5 8 C 7 34 1 2 22 1 2 28 25 3 8...

Page 27: ...685 32 1 645 32 1 590 34 1 550 34 1 485 36 1 415 38 Med High 1 400 38 1 360 39 1 340 40 1 310 41 1 275 42 1 245 43 1 190 45 1 125 47 Med Low 1 235 43 1 215 44 1 180 45 1 155 46 1 130 47 1 100 48 1 060...

Page 28: ...63 1 225 65 1 175 68 SA108C 35C Side Return 108 000 High 2 295 35 2 235 36 2 180 37 2 110 38 2 050 39 1 975 41 1 900 42 1 810 44 Med High 2 130 38 2 075 39 2 035 39 1 970 41 1 915 42 1 845 43 1 765 4...

Page 29: ...51 1 300 51 1 280 52 1 255 53 1 230 54 1 200 56 1 150 58 Med Low 1 180 56 1 165 57 1 150 58 1 135 59 1 115 60 1 090 61 1 060 63 1 010 66 Low 940 71 925 72 900 74 880 76 850 78 825 81 795 84 760 88 SK...

Page 30: ...n Yellow LED Continuous Flash On Alternating Flash IGNITOR INDUCER FLAME SENSOR C BLOWER LIMIT SWITCH DOOR SWITCH R 4 SPEED MOTOR WHITE RED BLUE ORANGE BLACK BLOWER LIMIT SWITCH GAS VALVE H MH ML L C...

Page 31: ...ER REVOLUTION OF GAS METER 1 5 10 10 360 1 800 3 600 12 300 1 500 3 000 14 257 1 286 2 571 16 225 1 125 2 250 18 200 1 000 2 000 20 180 900 1 800 22 164 818 1 636 24 150 750 1 500 26 138 692 1 385 28...

Page 32: ...57 57 ORIFICE SIZE 9 0 9 0 9 0 9 0 9 0 9 0 MANIFOLD PRESSURE 8 000 to 10 000 FT 59 57 57 57 57 57 ORIFICE SIZE 8 5 8 5 8 5 8 5 8 5 8 5 MANIFOLD PRESSURE LOCAL HEATING VALUES FOR NATURAL GAS ALTITUDE...

Page 33: ...LD PRESSURE 9 000 to 9 999 FT 51 49 49 49 49 49 ORIFICE SIZE 2 6 2 8 2 8 2 8 2 8 2 8 MANIFOLD PRESSURE Table 11 High Altitude Deration Chart for Natural Gas Low Heating Value NATURAL GAS with LOW HEAT...

Page 34: ...oll Out Switch Transformer Blower Assembly Control Board Main Air Limit Switch Figure 20 Furnace Components Combustion Tube Gas Manifold Gas Valve Inducer Assembly Control Board Pressure Switch Transf...

Page 35: ...35...

Page 36: ...tion of this appliance Some local codes require licensed installation service personnel for this type of equipment Please read all instructions carefully before starting the installation Return these...

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