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Amana 40", Technical Information, Page: 11 / 19

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Amana 40

BLOWER PERFORMANCE SPECIFICATIONS

11 

Rev. 1

1. CFM in chart is without filters(s). Filters do not ship with this furnace, but must be provided by the installer. If the

furnace requires two return filters, this chart assumes both filters are installed.

2. All furnaces ship as high speed cooling. Installer must adjust blower cooling speed as needed.

3. For most jobs, about 400 CFM per ton when cooling is desirable.

4. INSTALLATION IS TO BE ADJUSTED TO OBTAIN TEMPERATURE RISE WITHIN THE RANGE SPECIFIED ON

THE RATING PLATE.

5. The chart is for information only. For satisfactory operation, external static pressure must not exceed value shown

on rating plate. The shaded area indicates ranges in excess of maximum external static pressure allowed when
heating.

6

The dashed (---) areas indicate a temperature rise not recommended for this model.

7. The above chart is for U.S. furnaces installed at 0-2000 feet. At higher altitudes, a properly derated unit will have

approximately the same temperature rise at a particular CFM, while the ESP at that CFM will be lower.

Note: The models listed in the above airflow table use 10x8 blower assembly instead of 10x6 to achieve a full 4 tons of airflow. Listed below are the model
numbers along with the manufacturing numbers of the two units using the 10x8 blower assembly.

GUID070DA40

P1226909F

GUID070DX40

P1227009F

TONS AC

External Static Pressure, Inches Water Column

@ 0.5"

0.1

0.2

0.3

0.4

0.5

0.6

ESP

CFM

Rise

CFM

Rise

CFM

Rise

CFM

Rise

CFM

Rise

CFM

HIGH

4.0

1799

---

1742

---

1694

---

1622

---

1529

---

1444

GUID070**40

MED

3.5

1720

---

1590

---

1542

---

1483

---

1404

36

1330

(Med-Lo)

MED-LO

2.5

1113

46

1096

47

1078

47

1067

48

1018

50

967

LOW

2

967

53

954

54

941

54

913

56

885

58

826

Model

Heating Speed

As Shipped

MOTOR

SPEED

(CFM & Temperature Rise vs. External Static Pressure)

GUID070**40 Blower Performance 

)

(

Summary of Contents for 40"

Page 1: ... to the appropriate Parts Catalog for part number information This manual is to be used by qualified HVAC technicians only Amana does not assume any responsibility for property damage or personal injury due to improper service procedures performed by an unqualified person Built Better Than It Has To Be Air Conditioning Heating RT6621004 Revision1 September2000 40 80 Gas Furnaces GUID This manual r...

Page 2: ...T THIS MAY CAUSE SERIOUS INJURY OR DEATH AMANA WILL NOT BE RESPONSIBLE FOR ANY INJURY OR PROPERTY DAMAGE ARISING FROM IMPROPER SERVICE OR SERVICE PROCE DURES IF YOU PERFORM SERVICE ON YOUR OWN PRODUCT YOU ASSUME RESPONSIBILITY FOR ANY PERSONAL INJURY OR PROPERTY DAMAGE WHICH MAY RESULT WARNING WARNING Product Type G Gas Furnace Supply Type U Upflow Horizontal Airflow Capability 30 3 0 Tons 40 4 0 ...

Page 3: ...X30 P1227002F GUID070DX40 P1227003F GUID090DX50 P1227005F GUID115DX50 P1227007F GUID070DX40 P1227009F GUID045CA30 P1229401F GUID070CA30 P1229402F GUID070CA40 P1229403F GUID090CA30 P1229404F GUID090CA50 P1229405F GUID115CA50 P1229407F GUID045CA30 P1229501F GUID070CA30 P1229502F GUID070CA40 P1229503F GUID090CA30 P1229504F GUID090CA50 P1229505F GUID115CA50 P1229507F GUID045CX30 P1229601F GUID070CX30 ...

Page 4: ...e necessary When installed in a residential garage the furnace must be positioned so the burners and ignition source are located not less than 18 inches 457 mm above the floor and protected from physical damage by ve hicles Accessibility Clearances Minimum UPFLOW HORIZONTAL LEFT HORIZONTAL RIGHT FRONT 6 1 Alcove Alcove RIGHT 0 6 12 LEFT 0 12 6 REAR 0 0 0 TOP 1 6 6 FLUE 6 2 6 2 6 2 FLOOR C C C MINI...

Page 5: ... dimensions are in inches A Raytheon Company UPFLOW FRONT VIEW A B C 3 4 D BOTTOM KNOCK OUT SUPPLY SIDE KNOCK OUT 31 34 5 8 UPFLOW RIGHT SIDE VIEW SUPPLY 28 1 4 31 5 8 37 3 8 23 1 5 8 14 23 BOTTOM KNOCK OUT 1 5 8 3 4 20 1 8 28 28 3 4 4 5 8 4 3 4 GAS SUPPLY HOLE ELECTRICAL HOLE LOW VOLTAGE ELECTRICAL HOLE HIGH VOLTAGE KNOCK OUT FOR HORIZONTAL VENTING UPFLOW LEFT SIDE VIEW 3 4 40 1 3 4 4 5 8 SIDE KN...

Page 6: ...ace of limit part 10728331 160 F Part Number 10123506 or 10123525 Open Setting F 160 Color Orange GUID045 30 1 GUID070 30 40 1 GUID090 30 50 1 GUID115 50 1 AUXILIARY LIMIT SWITCHES PRESSURE SWITCH Prod HIGH ALTITUDE KIT TRIP POINT HIGH ALTITUDE KIT LABEL COLOR GUID 10727920 HAC1PS11 10727915 0 41 HAC1PS12 10727916 ORANGE Note All negative pressure readings are in inches of water column w c 0 to 60...

Page 7: ...2 3 70 000 16 1 2 2 3 1 2 115 000 24 1 2 3 5 CCA18FCC CCA24FCC CCA30FCC CCA36FCC CCA42FCC CCA18FSC CCA24FSC CCA30FSC CCA36FSC CCA42FSC CHA18TCC CHA24TCC CHA30TCC CHA36TCC CHA18TSC CHA24TSC CHA30TSC CHA36TSC CCF24FCC CCF30FCC CCF36FCC CHF18TCC CHF24TCC CHF30TCC 90 000 20 1 2 2 1 2 4 CCA30FDC CCA36FDC CCA42FDC CCA48FCC CCA48FSC CHA42TCC CHA42TSC CCF24FDC CCF36FDC CCF42FCC CCF48FCC CHF36TCC CHF42TCC ...

Page 8: ...w c 10 50 12 50 12 50 15 50 15 50 20 50 Temperature Rise F 35 65 35 65 35 65 40 70 40 70 40 70 Pressure Switch Trip Point w c 0 55 0 55 0 55 0 55 0 55 0 55 Blower Wheel D x W 9 x 8 9 x 8 10 x 6 10 x 8 10 x 8 10 x 9 Blower Horsepower 1 3 1 3 1 2 1 2 3 4 3 4 Blower Speeds 4 4 4 4 4 4 Max CFM 0 5 E S P 1200 1290 1529 1380 1975 1985 Power Supply 115 60 1 115 60 1 115 60 1 115 60 1 115 60 1 115 60 1 Mi...

Page 9: ...70DA40 GUID070DX40 Btuh Input US 69 000 69 000 Output US 55 200 55 200 A F U E 80 80 Rated External Static w c 12 50 12 50 Temperature Rise F 35 65 35 65 Pressure Switch Trip Point w c 0 55 0 55 Blower Wheel D x W 10 x 8 10 x 8 Blower Horsepower 1 2 1 2 Blower Speeds 4 4 Max CFM 0 5 E S P 1529 1529 Power Supply 115 60 1 115 60 1 Minimum Circuit Ampacity MCA 9 9 9 9 Maximum Overcurrent Device 15 15...

Page 10: ...0 980 35 900 38 Low MED LO 2 0 935 36 910 37 885 39 845 40 790 43 710 48 LOW 1 5 700 49 685 50 665 51 635 54 575 59 425 HIGH 3 0 1555 1505 1440 35 1365 37 1290 39 1180 43 GUID070 30 MED 3 0 1325 38 1305 39 1250 41 1200 42 1140 44 1060 48 Med Lo MED LO 2 5 1090 47 1080 47 1055 48 1020 50 970 52 905 56 LOW 2 0 760 750 750 735 700 645 HIGH 3 5 1695 1625 1580 1520 1450 35 1365 37 GUID070 40 MED 3 0 14...

Page 11: ...ot recommended for this model 7 The above chart is for U S furnaces installed at 0 2000 feet At higher altitudes a properly derated unit will have approximately the same temperature rise at a particular CFM while the ESP at that CFM will be lower Note The models listed in the above airflow table use 10x8 blower assembly instead of 10x6 to achieve a full 4 tons of airflow Listed below are the model...

Page 12: ...0 110 120 100 130 140 150 100 90 80 70 60 50 40 30 20 10 OUTPUT BTU HR x 1000 BTU OUTPUT vs TEMPERATURE RISE CHART TEMPERATURE RISE 600 CFM 700 900 1000 1100 1200 1400 1600 1800 2000 2200 2400 CFM FORMULAS BTU OUTPUT CFM x 1 08 x RISE RISE BTU OUTPUT 1 08 CFM 800 ...

Page 13: ...LIMIT CONTROL BR 27 PRIMARY ROLLOUT LIMIT RL FLAME SENSOR COMBUSTION BLOWER CB DOOR SWITCH CLOSED WHEN DOOR IN PLACE 115V FIELD CONNECT AIR CIRCUL BLOWER ACB CAPACITOR CAP BR BR X F M R I G N I N D C O O L H E A T P A R K P A R K L I N E X F M R L I N E C I R W Y LOAD LINE TRANSFORMER 29 OR MED LOW 26 BK HI 23 BU MED 24 RD LOW PRESSURE SWITCH PS NC NO COM CONTROL BK 3 OR 16 BU 15 BU 25 YL 11 VT 20...

Page 14: ...AUX LIMIT CONTROL PRIMARY ROLLOUT LIMIT RL FLAME SENSOR COMBUSTION BLOWER CB DOOR SWITCH CLOSED WHEN DOOR IN PLACE 115V FIELD CONNECT CAPACITOR CAP BR BR X F M R I G N I N D C O O L H E A T P A R K P A R K L I N E X F M R L I N E C I R W Y LOAD LINE TRANSFORMER 29 OR MED LOW 26 BK HI 23 BU MED 24 RD LOW PRESSURE SWITCH PS NC NO COM CONTROL BK 3 BU 15 YL 11 VT 20 GY 47 BK 1 WH 2 WH 12 GY 25 1 4 7 1...

Page 15: ...ROL PRIMARY ROLLOUT LIMIT RL FLAME SENSOR COMBUSTION BLOWER CB DOOR SWITCH CLOSED WHEN DOOR IN PLACE 115V FIELD CONNECT CAPACITOR CAP BR BR X F M R I G N I N D C O O L H E A T P A R K P A R K L I N E X F M R L I N E C I R W Y LOAD LINE TRANSFORMER 29 OR MED LOW 26 BK HI 23 BU MED 24 RD LOW PRESSURE SWITCH PS NC NO COM CONTROL BK 3 BU 15 YL 11 VT 20 GY 47 BK 1 WH 2 WH 12 GY 25 4 7 10 11 8 5 6 9 BR ...

Page 16: ...A T INTEGRATED CONTROL MODULE INTEGRATED CONTROL MODULE GND DISCONNECT L N WARNING DISCONNECT POWER BEFORE SERVICING WIRING TO UNIT MUST BE PROPERLY POLARIZED AND GROUNDED TO 115VAC 1Ø 60 HZ POWER SUPPLY WITH OVERCURRENT PROTECTION DEVICE VT 55 BU 36 OR ON OFF ON ON OFF OFF OFF GND GND DISCONNECT L 4 IF HEATING AND COOLING BLOWER SPEEDS ARE NOT THE SAME DISCARD JUMPER BEFORE CONNECTING BLOWER LEAD...

Page 17: ...unit being serviced OPTIONAL SENSOR PARK PARK ELECTRONIC AIR CLEANER HUMIDIFIER PRESSURE SWITCH AUX LIMIT PRIMARY LIMIT FLAME TH TR RO1 HL1 PS RO2 MV MV HLO FP COOL Y HEAT W 24V POWER R BLOWER G TH HLO FP ROLLOUT SWITCH RO2 RO1 PS TR MV HL1 GND MV 120V 24V GAS VALVE HEAT COOL TRANSFORMER F F TX LINE PARK PARK HUM EAC XFMR LINE CIR N N N COOL ACB LOW ACB CN1 N N R G W Y C HUM 120VAC HEAT ACB EAC BL...

Page 18: ...bove refer to the appropriate wiring diagram for the unit being serviced HEAT COOL PARK PARK CIR NEU GAS VALVE HIGH LIMIT AUX LIMIT PRESSURE SWITCH FLAME SENSOR PROBE IGNITER FP IGN GND MVC MV PS HLO HLI CIRCULATOR BLOWER XFMR HOT XFMR NEU 24 VAC TH RO1 RO2 R TR C Y G W COMPRESSOR CONTACTOR COIL THERMOSTAT R Y G W INDUCER IND ELECTRONIC AIR CLEANER HUMIDIFIER HUM NEU HUM EAC EAU NEU ROLLOUT SWITCH...

Page 19: ...opriate wiring diagram for the unit being serviced 0005 3M K5 K2 HEAT COOL PARK PARK CIR NEU K8 GAS VALVE HIGH LIMIT AUX LIMIT PRESSURE SWITCH FLAME SENSOR PROBE IGNITOR FP IGN GND MV MV PS HLO HLI CIRCULATOR BLOWER XFMR HOT XFMR NEU 24 VAC TH RO1 RO2 R TR C Y G W COMPRESSOR CONTACTOR COIL THERMOSTAT R Y G W INDUCER IND ELECTRONIC AIR CLEANER HUMIDIFIER HUM NEU IND EAC EAU NEU K3 ROLLOUT SWITCH LI...

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