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High efficiency condensing gas unit heater, NG/LPG 270000 BTU/80kW, suitable for large workshops and warehouses
High efficiency condensing gas unit heater, NG/LPG 270000 BTU/80kW, suitable for large workshops and warehouses
High efficiency condensing gas unit heater, NG/LPG 270000 BTU/80kW, suitable for large workshops and warehouses
High efficiency condensing gas unit heater, NG/LPG 270000 BTU/80kW, suitable for large workshops and warehouses
High efficiency condensing gas unit heater, NG/LPG 270000 BTU/80kW, suitable for large workshops and warehouses
High efficiency condensing gas unit heater, NG/LPG 270000 BTU/80kW, suitable for large workshops and warehouses
High efficiency condensing gas unit heater, NG/LPG 270000 BTU/80kW, suitable for large workshops and warehouses

High efficiency condensing gas unit heater, NG/LPG 270000 BTU/80kW, suitable for large workshops and warehouses

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Price:$2,100.00 - $2,150.00

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Product Overview

Description



Products Description




Product Features
* Indirect combustion heat exchange.
* Built-in stainless steel heat exchanger.
* Adjustable louver air outlet.
*The gas fired unit heater is installed with a fan to force the fume exhaust out of the room.
* Low NOX emission. *The thermal efficiency up to 99%.

Special emphasis.
It is really energy-saving!
It can be controlled by intelligent network
It can be controlled by mobile app.


Product Applications
The series of gas fired unit heaters are indirect combustion products, the fume can be discharged outside, and the thermal
efficiency can exceed 100%. It is safe, environmentally friendly, and energy-saving. The series unit heater has passed the
inspection of China Quality Supervising and Test Center For Gas Appliances(CGAC) .It is suitable for energy-saving heating in factories, shopping malls, stadiums, large entertainment venues, agricultural greenhouses, animal husbandry and other places.

Standard configurations
* Gas leak alarm.
* Accidental flameout protection.
* Equipment overheating protection.
* Preset upper temperature limit.
*Equipment status self-check.
* Intelligent network control interface.
* The unit heater has a local switch.
* The unit heater can be connected to the remote switch.

Optional configurations
* Intelligent network controller(One control twenty).
* Digital display controller


Model
RNF-10
RNF-15
RNF-20
RNF-30
length
mm
930
930
930
930
Width
mm
650
650
650
650
Height
mm
430
430
530
530
Airflow rate
m3/h
1000
1500
2000
3000
Outlet air velocity
m/s
1.2
1.7
3
3.4
Throw
m
6
7.5
8.8
10.4
Mounting height
m
＜2.5
＜2.7
＜3.2
＜3.5
Heating capacity
kW/Hr
10
15
20
30
Thermal efficiency
%
99
96
99
96
Standard gas flow rate(NG)
m3/h
0.97
1.45
1.93
2.9
Min.gas flow rate(NG)
m3/h
0.58
0.87
1.16
1.74
Standard gas flow rate(LPG)
kg/h
0.78
1.17
1.65
2.47
Min.gas flow rate(LPG)
kg/h
0.47
0.7
0.66
1.48
Gas pipe diameter
DN20
DN20
DN20
DN20
Flue nominal bore
mm
63
63
80
80
Power
kW
0.08
0.11
0.18
0.2
Noise
dB(A)
＜52
＜55
＜60
＜60
Weight
kg
52
58
78
80


Model
RNF-40
RNF-50
RNF-60
RNF-80
length
mm
930
930
1460
1460
Width
mm
670
670
670
670
Height
mm
660
660
530
660
Airflow rate
m3/h
4000
5000
6000
8000
Outlet air velocity
m/s
3.4
3.6
3.4
3.6
Throw
m
10.5
12.5
10.4
10.5
Mounting height
m
＜3.9
＜4.2
＜3.5
＜3.9
Heating capacity
kW/Hr
40
50
60
80
Thermal efficiency
%
99
96
99
99
Standard gas flow rate(NG)
m3/h
3.86
4.83
5.8
7.72
Min.gas flow rate(NG)
m3/h
2.32
2.9
3.48
4.64
Standard gas flow rate(LPG)
kg/h
3.29
4.11
4.94
6.58
Min.gas flow rate(LPG)
kg/h
1.97
2.47
2.96
3.94
Gas pipe diameter
DN20
DN20
DN20
DN20
Flue nominal bore
mm
100
100
100
100
Power
kW
0.24
0.32
0.4
0.45
Noise
dB(A)
＜62
＜66
＜62
＜62
Weight
kg
95
95
145
172


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Company Profile




About us
We are Shenyang QiaoGong Heating and Cooling Technology Co., Ltd.: We deliver sustainable HVAC products and solutions that improve the environments in which we live and work.

For more than ten years, we have been trusted to exceed our customers’ expectations by delivering effective and economical products and solutions through expertise, partnership and innovation.

We offer the widest and most complete range of HVAC products in the market. Our extensive product range and wealth of knowledge allows us to work with our customers to design the most efficient HVAC solutions to meet their unique requirements.

For more than 10 years,QiaoGong has gone from strength to strength, consistently evolving to better serve its customers and maintain its position as a leading provider of heating, cooling and ventilation solutions.Now QiaoGong has evolved to be the preferred name in industrial and commercial HVAC solutions.




Certification




Our Customers




Exhibition




Product packaging




FAQ


1. Where is your company located? Are you a factory or a trading company?
A: Our factory located in Tieling City, Liaoning Province, China.
B: We are a factory.
2. What products your factory supply ?
Hot water unit heater, Steam unit heater, Electric unit heater, Gas fired unit heater, Warm air curtain, axial fans, air heater
etc.
3. Can Electric parameter be customized?
Yes, pls let us know '?Voltage-?Phases-?Hz'.
4. Can you do our logo or brand on the fan?
Yes, OEM & ODM are all available.
5. Can I order some samples at first to see the quality?
Yes, of course.
6. What's your trade term & payment term?
Trade terms: EXW/ FOB/ CFR/ CIF;
Terms of payment: T/T, L/C, D/P, or paid by third party are available.
7. Do you have the products in stock?
Yes. There are some series products in stock.
8. What's the delivery time?
Normally, it will take 30 days.
9. Can I mix different models in one container?
Yes, but need to meet the MOQ.


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