Mbsm.pro, Compressor, Tecumseh, AEZ4440Z, 1/3 hp ++, BIG++, HBP, R404A, 220 – 240V, 50 Hz, 1 phase, discharge: 6.69 cm3, oil type: POE, oil charge: 280 cm3, CSIR, 876 W, start capacitor: 125 uF/250V

Compressor Tecumseh L` Unite AEZ4440Z, HBP – R404A, 220 – 240V, 50 Hz, 1 phase, discharge: 6.69 cm3, oil type: POE, oil charge: 280 cm3, electrical equipment: CSIR, cooling power 876 W at +5 / +50 °C, connection: suction: 3/8 inch, discharge: 1/4 inch, sound level: 59 dBA, start capacitor: 125 uF/250V, expansion device: capillary or expansion valve, height: 206 mm, weight: 11.3 kg


Refrigerant: R404A
Power range(W): 301 – 400 W 701 – 1000 W
Connecting size: 1/4″
Suction: 3/8″
Working area: HBP
Application Area: Cooling
Design type: Hermetic
Model series: AE
Use with: Expansion/Capillary
Power supply: 230 V
Oil type: POE
Engine type: CSIR
Article condition: New
Info: Oil filled
Shipping weight: 13,30 Kg
Dimensions ( height ): 20,60 cm
customs tariff number: 84143081
Cooling capacity condition: EN12900, NK, R404, T0 -10 C
Manufacturer: Tecumseh L` Unite
Model: AEZ4440Z
Stroke volume (cm3): 6,69
Performance condition: +5 / +50 °C
Power (W): 876
Cooling capacity (W): 341
Engine type: CSIR
dbA @ 1m: 59
Equipment: Start-Capacitor 125 uF / 250V
Oil quantity (l): 0,28
Compressor type: Piston
Suction (inch): 3/8
Discharge (inch): 1/4
Alternative: AEZ4440Z, AEZ3440Z, AE9440Z



Mbsm.pro, Compressor, Tecumseh, AE4460E-FZ1B, 1/2 hp++, (big), r22, 220-240V / 50-60Hz, cold-room, chiller, AE-8137-br, 1421 w, 1222 kcal/h, 4846 btu/h, csir, hbp

Tecumseh Compressor – Model AE4460E-FZ1B

 Horsepower: 1/2HP

 Refrigerant: R22

 Voltage/Frequency: 220-240V / 50-60Hz

 Evaporating Temp.: -5°C

 Original: France

 Manufacturer: Tecumseh

 Application: compressor for refrigeration, A/C, cold-room, chiller.

Tecumseh Reciprocating Model Compressors :

MODEL DIPLACEMENT (Cm3) CURRENT AMPS DIAMETER CONNECTION (INCH) BERAT (KG)
I NOM I MAX SUCTION DISCHARGE
AE1390Y-FZ 8.02 1.4 1.7 1/4 3/16 9.5
AE2390Y-FZ 8.02 1.3 1.7 1/4 3/16 9.5
AE2410Y-FZ 9.39 1.4 1.7 5/16 1/4 9.5
AE2413Y-FZ 12.01 1.8 2.8 5/16 1/4 11.2
AE2415Y-GH 12.48 1.8 3 5/16 1/4 12.1
AE4425Z-FZ 4.24 1.8 2.8 1/4 3/16 9.9
AE4430Z-FZ 5.16 2.1 2.9 1/4 3/16 10.2
AE4440Z-FZ 6.69 2.7 3.7 3/8 1/4 10.5
AE4450Z-FZ 8.85 3.4 5.1 3/8 1/4 10.8
AE4460Z-FZ 10.33 4.3 5.9 3/8 1/4 11.6
AE4470Z-FZ 12.01 3.7 5.3 3/8 1/4 12.4
AE4425Y-FZ 6.69 1.6 2.4 1/4 3/16 9.2
AE4430Y-FZ 8.02 2.1 3.1 1/4 3/16 9.7
AE4440Y-FZ 10.33 2.5 3.7 5/16 1/4 9.8
AE4450Y-FZ 13.24 3.1 4.6 3/8 1/4 11.5
AE4456Y-FZ 14.51 3.6 8 3/8 1/4 11.5
AE4460Y-FZ 15.09 3 4.7 3/8 1/4 12.2
AE4425E-FZ 4.24 1.7 2.7 1/4 3/16 9.6
AE4430E-FZ 5.16 2 2.8 1/4 3/16 10
AE4440E-FZ 6.69 2.4 3.4 3/8 1/4 10.2
AE4450E-FZ 8.02 3 4.7 3/8 1/4 11.2
AE4460E-FZ 10.33 3.7 5.3 3/8 1/4 11.2
AE4470E-FZ 12.01 3.8 5.4 3/8 1/4 11.1



Mbsm.pro, COMPRESSOR, SECOP, FR10G, R134a, 1/4 Hp++, 1/3 Hp–, HMBP, 103G6880-HST, DANFOSS, CSIR,  730 BTU, 9.05 cc  

Technical data

  • Model: FR10G
  • Refrigerant Gas: R-134a
  • Pression/temperature: MHBP
  • Power: 1/4 HP
  • Frequency: 50/60 Hz
  • Compressor Type: Hermetic
  • Displacement: 9.05 cm³
  • Power Cons. -25°C: 179 W
  • Power Cons. -10°C: 265 W
  • Power Cons. -5°C: 296 W
  • Efficiency 0°C: 329 W
  • Power Cons. +5°C: 362 W
  • Power Cons. +7,2°C: 376 W
  • T° Condensation: 55 °C
  • Cooling Cap. -30°C: 97 Kcal/h
  • Cooling Cap. -25°C: 144 Kcal/h
  • Cooling Cap. -20°C: 199 Kcal/h
  • Cooling Cap. -15°C: 265 Kcal/h
  • Cooling Cap. -10°C: 344 Kcal/h
  • Cooling Cap. -5°C: 439 Kcal/h
  • Cooling Cap. 0°C: 549 Kcal/h
  • Cooling Cap. 5°C: 680 Kcal/h
  • Cooling Cap. 7.2°C: 745 Kcal/h
  • Cooling Cap. 10°C: 832 Kcal/h
  • Test Type: Ashare 32

Specs

Capacity (BTU): 730
Voltage:  220/240V
Phase: 1
Horse Power:  1/4
Refrigerant Type: R-134A
Hertz: 50/60



Mbsm.pro, COMPRESSOR, Tecumseh, 1/2 hp ++, 7/16 HP, CAE4456Y, CSIR, HMBP, ++Big, R134A, 1396 W, 1201 KCal, 4760 Btu, P.frigorifique 436 W -25

Compressor Tecumseh CAE4456Y CSIR, HMBP – R134a, 220-240V/1Ph/50Hz, Displacement: 16.2 cm³, Net weight: 12.7 Kg, Oil capacity: 350 cm³, Oil type: POE

Shipping Class Standard
Scope Of Application MBP/HBP
Lieferzeit Ca. 10-14 Tage
Type Of Construction Piston
Maker Tecumseh
Manufacturer No. CAE4456Y
Displacement In Cm3 162
Refrigerants R134a
Series CAE
Condensing Units Compressors Compressors
Suspense 220-240V
Weight In Kg 14.7
General features
Compressor Features
Brand Origin America
Electrical Voltage (V) / Number of Phases / Frequency (Hz) 220-240V/1~/50Hz
Refrigerant Type R134A
Compressor Type Hermetic Piston
Compressor Power (Hp) 1/2
Oil Amount (L) 0.45



Mbsm.pro, Compressor, Embraco, Refrigeration, NT6215Z, 1/2 Hp, MHBP, Big ++, R134A, CSIR, 115 V

This is an EMBRACO Refrigeration Compressor NT6215Z1 1/2 HP that can be used as as replacement for a True Part# 842405.  This compressor comes with a start capacitor, relay, and overloard and comes pre-charged with oil.
H.P.  1/2
Volts  115
Phase  1
Hertz  60
Refrigeration  R-134

Data Sheet

Power supply 220/240 V-50 Hz-1 ph (230 V-60 Hz-1 ph)
Horsepower 1/2 hp
Displacement 17,39 cm3
Application MHBP
Cooling capacity at ASHRAE conditions, R134a 1,62 kW
Cooling capacity at EN12900 HT conditions, R134a 1,25 kW
Cooling capacity at EN12900 MT conditions, R134a 0,80 kW
Refrigerant R134a
Suction pipe 3/8″
Discharge pipe 1/4″
Weight 17,00 kg
Max height 207 mm
LRA 21,00 A
Recharge oil 450 cm3
Type of oil POE 22 ester
Other remarks Electrical components are included
Technology Fixed speed
Type of motor cooling Fan
Motor type CSIR
Motor protection type External



Mbsm.pro, Compressor, Embraco, Aspera, NEK6214Z, HBP, R134a, 220 – 240V/1/50Hz, 1/2 HP, CSIR, HBP, Big ++

Compressor Embraco Aspera NEK6214Z, HBP – R134a, 220 – 240V/1/50Hz, 1/2 HP, discharge 16.8 cm3, LRA 21.2 A, motor type CSIR, lubricant type POE 22, lubricant charge 350 ml, 1310 W at +5 / +54.4 °, expansion device: capillary or valve, cooling: fan cooling, weight 11.6 kg substitution for T6213Z.

Refrigerant: R134a
Power range(W): 701 – 1000 W 1 – 1,5 kW
Performance range (C): -15 C to +10 C
Working area: HBP
Design type: Hermetic
Model series: NEK
Use with: Expansion/Capillary
Power range(HP): 0-2
Power supply: 230 V
Oil type: POE22
Engine type: CSIR
Article condition: New
Info: Oil filled
Shipping weight: 13,60 Kg
Dimensions ( length × width × height ): 24,20 × 17,80 × 20,60 cm
customs tariff number: 84143081
Cooling capacity condition: T0 -25 C, Tk +55 C
Manufacturer: Embraco Aspera
Model: NEK6214Z
Stroke volume (cm3): 16,8
Performance condition: +5°C tk +54,4 °C
Power (W): 1310
Cooling capacity (W): 745
Power (HP): 0,5
Max. Starting current (A): 21,2
Engine type: CSIR
Note: Fan cooling necessary
Oil quantity (l): 0,35
Compressor type: Piston
Power range: -15 C to +10 C
Alternative: T6213Z
 
 



Mbsm.pro, Embraco, Aspera, NEU2155GK, R404A, 220 – 240V 1~ 50 Hz, 3/4 hp , 12.1 cm³, R404A, freezing (LBP), csir, 12.12cc

Single-phase motor Embraco Aspera NEU2155GK, freezing (LBP), 12.1 cm³, R404A
/ R507A / R452A
• Aspera refrigeration compressor for freezing: 432W at -30ºC.
• Single-phase engine with a swept volume of 12.1 cm³ displacement.
This professional compressor made in Europe stands out for its high energy eciency, increased reliability and remarkable
quietness.

• NEU2155GK is a small compressor that can be successfully used to be refrigerator compressor, showcase compressor and
• refrigerator-freezer.
Compared to other piston compressors on the market, Embraco Aspera technology stands out in that, during operation, energy
consumption varies and adapts, leading to a reduction of even 40%.

SPECIFICAȚII
Power supply 220-240/50/1 V/Hz/Ph
Application LBP
Refrigerant R404A, R507A, R452A
Displacement 12.1 cm³
Weight 11.1 kg
Height 206 mm
Cooling capacity [W] / Evapor. temp. [°C] (Condensing temp. 45°C) -40°C : 246 W
-35°C : 328 W
-30°C : 432 W
-25°C : 557 W
-20°C : 705 W
-15°C : 875 W
-10°C : 1067 W
Capacity (rated point ASHRAE -23,3°C) 658 W
Electrical capacity (rated point -23,3°C) – W
Current (-23,3°C point of reference) – A

Cooling capacity [W] / Evapor. temp. [°C] (Condensing temp. 55°C) -40°C : – W
-30°C : 413 W
-35°C : – W
-25°C : 477 W
-20°C : 546 W
-15°C : 713 W
-10°C : 870 W

Specifications

  • Cylinder volume12.11cc
  • Weight11.1kg
  • Suction line connection8.2mm
  • Pressure line connection6.2mm
  • Power consumption V/Hz/ph200-230V/50/1
  • Starting current18 A
  • Oil filling0.35dm3
  • Application typelow temperature
  • Compressor SeriesNEW
  • refrigerantR404A/R507A
  • Maximum operating current3.7 A
Condensing temperature 35 °C
Boiling temperature Cooling power Power consumption  Current Gas flow rate
°C (kcal/h) (IN) (Btu/h) (IN) (A) (kg/h)
-40 269 313 1.069 290 2.51 7.18
-35 352 409 1.397 333 2.59 9.42
-30 458 533 1.818 377 2.69 12.3
-25 588 684 2.333 423 2.82 15.85
-20 741 862 2.941 470 2.97 20.09
-15 918 1.068 3.643 519 3.13 25.03
-10 1.118 1.301 4.438 569 3.32 30.7
Boiling point 45 °C
Boiling temperature Cooling power Power consumption  Current Gas flow rate
°C (kcal/h) (IN) (Btu/h) (IN) (A) (kg/h)
-40 244 284 969 296 2.52 6.5
-35 326 379 1.293 345 2.62 8.7
-30 429 499 1.704 397 2.75 11.5
-25 555 645 2.202 451 2.9 14.93
-20 703 817 2.789 509 3.09 19.01
-15 873 1.015 3.463 569 3.3 23.75
-10 1.065 1.238 4.225 632 3.54 29.17
Boiling point 55 °C
Boiling temperature Cooling power Power consumption  Current Gas flow rate
°C (kcal/h) (IN) (Btu/h) (IN) (A) (kg/h)
-40 215 250 854 295 2.52 5.72
-35 295 343 1.171 352 2.64 7.87
-30 395 460 1.569 413 2.79 10.58
-25 517 601 2.050 478 2.99 13.87
-20 658 766 2.612 547 3.22 17.77
-15 821 954 3.257 620 3.49 22.29
-10 1.004 1.167 3.984 697 3.79 27.45

Technical Features

BRAND EMBRACO
COMPRESSOR TYPE HERMETIC RECIPROCATING
APPLICATION LBP (-23,3°C / +54,4°C)
H.POWER 3/4
POWER SUPPLY 115-127V
REFRIGERANT R404A
FREQUENCY (HZ) 50
DISPLACEMENT: 12.11CM3
COMPRESSOR COOLING: FAN
FAN AIR FLOW: 520 M3/H
TECHNOLOGY TYPE: ON-OFF
EXPANSION DEVICE: CAPILLARY TUBE OR EXPANSION VALVE
PACKAGING QUANTITY: SINGLE – 1 PC
BORE: 27.78 MM
STROKE: 20 MM
OIL CHARGE: 350ML +/-15ML
FREE INTERNAL VOLUME: 2.1 CM3
MAXIMUM RECOMMENDED REFRIGERANT CHARGE: 350 G
OIL TYPE CONFIGURATION: POLYOLESTER
OIL TYPE VISCOSITY: ISO22
WEIGHT: 11.5 KG



Mbsm.pro, Motor, compressor, type, RSIR, RSCR, CSIR, CSCR, PSC




Mbsm.pro, Refrigeration, Compressor, GQR12TG, 3/8+ hp (big) ++, HBP, 1168W, 1/2 Hp (LBP) , CSIR, R134A, Starting Capacitor 80UF, Displacement 12.0cm3

GQR12TG Freezing

The GQR12TG is a hermetic reciprocating compressor manufactured by Sikelan. It is a 3/8 HP compressor that uses R134a refrigerant. It is designed for use in commercial refrigeration applications, such as water dispensers, ice machines, and small freezers.

The GQR12TG has a displacement of 12.8 cc and a cooling capacity of 1168 W. It has a voltage rating of 220-240 V and a frequency rating of 50-60 Hz. The compressor is also equipped with a current relay for starting.

Here are some of the key features of the GQR12TG compressor:

  • 3/8 HP
  • R134a refrigerant
  • 12.8 cc displacement
  • 1168 W cooling capacity
  • 220-240 V voltage
  • 50-60 Hz frequency
  • Current relay for starting
  • High back pressure design
Vol./Freq.: 220-240V / 50-60Hz
Cooling Capacity: 1168W
C.O.P:  2.20
Horse Power: 3/8+
Refrigerant: R134A
Application: HBP
The Evaporating Temperature (W): 7.2°C

1)GQR12TG, WZ series, use R134A refrigerant; 
 2)Voltage application 220V to 240V;
 3)Frequency for 50/60HZ;
 4)Motor type: CSIR;
 5)Cooling type: Fan;
 6)Starting device is Current Starting Relay;
 7)Application: Middle/Hight Back Pressure;
 8)Nominal power is 3/8+HP;
 9)COP is 2.3 with the cooling capacity 1168W.

 

1. Product Performance
 1)GQR12TG, WZ series, use R134A refrigerant; 
 2)Voltage application 220V to 240V;
 3)Frequency for 50/60HZ;
 4)Motor type: CSIR;
 5)Cooling type: Fan;
 6)Starting device is Current Starting Relay;
 7)Application: Middle/Hight Back Pressure;
 8)Nominal power is 3/8+HP;
 9)COP is 2.2 with the cooling capacity 1168W.

Basing on Test Condition(ASHRAE)
 Evaporating Temperature: -23.3 degree
 Ambient Temperature: 35 degree
 Subcooling Temperature: 46.1 degree
 Condensing Temperature: 54.4 degree
 Suction Temperature: 35 degree

2.Compressor Specification

Serial Model HP (V/Hz) Displacement (cm3) Cooling Capacity  -ASHRAE Motor type Starting Device Starting capacitor (uF) Running capacitor (uF) Cooling
-15ºC(5F) -10ºC(10F) -5ºC(23F) 0ºC(32F) Test Conditions:+7.2ºC(45F) 10ºC(50F)
W Btu/h W Btu/h W Btu/h W Btu/h  Capacity (W) Capacity (Btu/h) lnput Power(w) Current  (A) COP    (W/W)  COP  (Btu/Wh)  W Btu/h
L GQR30TG 1/10 220V/50Hz 3.0 115 392 145 495 185 631 230 785 310 1058 140 0.9 2.2 7.56 365 1245 RSIR PTC/Current Starting Relay / / F
GQR35TG 1/9 220V/50Hz 3.5 135 461 175 597 195 665 285 972 430 1467 195 1.1 2.2 7.52 475 1621 RSIR / / F
MS GQR45TG 1/6 220V/50Hz 4.5 176 601 230 785 280 955 350 1194 480 1638 220 1.2 2.2 7.44 525 1791 RSIR  PTC/Current Starting Relay / / F
GQR55TG 1/6+ 220V/50Hz 5.5 188 641 245 836 310 1058 390 1331 525 1791 250 1.3 2.1 7.17 575 1962 RSIR / / F
MK GQR60TG 1/4 220V/50Hz 6.5 258 880 335 1143 435 1484 545 1860 665 2269 290 1.7 2.3 7.82 705 2405 RSIR PTC/Current Starting Relay / / F
GQR70TG 1/4 220V/50Hz 7.0 285 972 370 1262 480 1638 595 2030 720 2457 340 1.9 2.1 7.23 765 2610 RSIR / / F
GQR80TG 1/4+ 220V/50Hz 8.0 324 1105 420 1433 550 1877 680 2320 810 2764 370 2.0 2.2 7.47 855 2917 RSIR / / F
GQR90TG 1/3- 220V/50Hz 9.1 365 1245 474 1617 621 2119 768 2620 910 3105 420 2.2 2.2 7.39 955 3258 RSIR / / F
WZ GQR80TG 1/4+ 220V/50Hz 8.0 324 1105 420 1433 550 1877 680 2320 810 2764 370 2.0 2.2 7.47 855 2917 CSIR Current Starting   Relay 80 / F
GQR90TG 1/3- 220V/50Hz 9.1 365 1245 474 1617 621 2119 768 2620 910 3105 420 2.2 2.2 7.39 955 3258 CSIR 80 / F
GQR11TG 3/8 220V/50Hz 11.0 412 1406 536 1829 702 2395 868 2962 1034 3528 450 2.7 2.3 7.84 1079 3682 CSIR 80 / F
GQR12TG 3/8+ 220V/50Hz 12.8 467 1593 606 2068 793 2706 981 3347 1168 3985 530 3.2 2.2 7.52 1208 4122 CSIR 80 / F
GQR14TG 1/2 220V/50Hz 14.2 527 1798 685 2337 896 3057 1108 3780 1320 4504 580 3.4 2.3 7.77 1365 4657 CSIR 80 / F
GQR16TG 1/2+ 220V/50Hz 15.3 580 1979 754 2573 1012 3453 1252 4272 1492 5091 640 3.8 2.3 7.95 1535 5237 CSIR 80 / F
GQR19TG 3/4 220V/50Hz 19.0 755 2576 940 3207 1175 4009 1255 4282 1850 6312 804 4.5 2.3 7.85 1895 6466 CSIR 80 / F
 
KONOR Displ. power Motor type V/Hz Cooling capacity      W Net               Weight             KG
GQR60AA 6 1/6 RSIR 220-240V/50Hz 140 9.4
GQR70AA 6.6 1/5 RSIR 220-240V/50Hz 165 9.4
GQR80AA 8.1 1/4 RSIR 220-240V/50Hz 198 9.4
GQR90AA 9.1 1/4 RSIR 220-240V/50Hz 220 10.1
GQY99AA 9.9 1/4 RSIR 220-240V/50Hz 270 10.9
GQY12AF 11.8 1/3 CSIR 220-240V/50Hz 325 10.56
GQY16AF 16.2 3/8 CSIR 220-240V/50Hz 380 12.1
GP16MG 16.2 5/8 CSIR 220-240V/50Hz 870 12.5
GP12MG 11.8 5/8 CSIR 220-240V/50Hz 656 10.9
GP12TG 11.8 3/8 CSIR 220-240V/50Hz 1140 11.8
GQR80TG 8.1 1/4 CSIR 220-240V/50Hz 730 9.8
GQR90TG 9.1 1/4 CSIR 220-240V/50Hz 830 10.5
GQR60TG 6 1/5 CSIR 220-240V/50Hz 520 9.8



High, Efficiency, R134a, Hermetic, Compressor, GPY16AF, RoHS, 3/8hp, csir, lbp, 220v, 380w

R134a GPY16AF series sealed refrigeration compressor 220-240v/50Hz

The main feature:

strong loading capacity,
high efficiency,
low noise,
light vibration,
good reliability.

suitable for mid-size refrigerators, freezers, displayers, beer displayers and other mid-size refrigeration appliances. The structure form is hermetical crank connecting-rod reciprocating piston type.

They are the best selling high-tech compressors sold in the world. They are ideal for domestic refrigeration and also for small commercial applications. They are small, have low noise and vibration levels, they achieve the highest levels of efficiency available in the market for this category.
 

KONOR Displ. power Motor type V/Hz Cooling capacity      W Net               Weight             KG
GQR60AA 6 1/6 RSIR 220-240V/50Hz 140 9.4
GQR70AA 6.6 1/5 RSIR 220-240V/50Hz 165 9.4
GQR80AA 8.1 1/4 RSIR 220-240V/50Hz 198 9.4
GQR90AA 9.1 1/4 RSIR 220-240V/50Hz 220 10.1
GQY99AA 9.9 1/4 RSIR 220-240V/50Hz 270 10.9
GQY12AF 11.8 1/3 CSIR 220-240V/50Hz 325 10.56
GQY16AF 16.2 3/8 CSIR 220-240V/50Hz 380 12.1
GP16MG 16.2 5/8 CSIR 220-240V/50Hz 870 12.5
GP12MG 11.8 5/8 CSIR 220-240V/50Hz 656 10.9
GP12TG 11.8 3/8 CSIR 220-240V/50Hz 1140 11.8
GQR80TG 8.1 1/4 CSIR 220-240V/50Hz 730 9.8
GQR90TG 9.1 1/4 CSIR 220-240V/50Hz 830 10.5
GQR60TG 6 1/5 CSIR 220-240V/50Hz 520 9.8

Specification

Hermetic motor driven the piston connecting rod type compressor. With relay start-up of hammer type, and equipped with overload protector.

Application

Widely used in homeand commercial refrigerator,air-curtain cabinet, display showcase, ice maker, chiller freezer, dehumidifier, etc.

R134a LBP Fan Cooling Compressor

Model:GPY16AF

Power:3/8HP

Displacement:16.2cm3

Capacity:380w

COP:1.3W

Voltage:200-240V/50HZ

Motor Way:CSIR

Application:LBP

Cooling Type:Fan Cooling

Height:210mm

Net Weight:12.9kg

Dimension:210*162*237.2(mm)

Test Conditions(ASHRAE)
Evaporating temperature -23.3ºC
Condensing temperature 54.4ºC
Subcooling temperature 32.2ºC
Suction temperature 32.2ºC
Ambient temperature 32.2ºC
Conversion:      
1watt=3.41Btu/h=0.86kcal/h