- Product Details
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Quick Details
-
Place of Origin:
-
Liaoning, China
-
Brand Name:
-
qiaogong
-
Dimension(L*W*H):
-
1520*316*216mm
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Weight:
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17 KG
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Core Components:
-
The electromagnetic valve
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Product Name:
-
Gas Heater
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Heater type:
-
Infrared Radiant Heater
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Power:
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66W
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Heat input:
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29.3kW
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Fuel:
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NG LPG
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NOx:
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28 mg/m3
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Heating Mode:
-
Infrared Ceramic Heating
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Ignition type:
-
electronic
Quick Details
-
Type:
-
Infrared Heater
-
Power Source:
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Natural Gas
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Voltage:
-
220V
-
Place of Origin:
-
Liaoning, China
-
Brand Name:
-
qiaogong
-
Dimension(L*W*H):
-
1520*316*216mm
-
Weight:
-
17 KG
-
Core Components:
-
The electromagnetic valve
-
Product Name:
-
Gas Heater
-
Heater type:
-
Infrared Radiant Heater
-
Power:
-
66W
-
Heat input:
-
29.3kW
-
Fuel:
-
NG LPG
-
NOx:
-
28 mg/m3
-
Heating Mode:
-
Infrared Ceramic Heating
-
Ignition type:
-
electronic
Product Description
It is the most economical choice for any high intensity heater. It delivers uniform and reliable comfort
to industrial and commercial facilities with high ceilings up to 70 feet. Full operating temperature is
reached within 2 minutes making it the ideal choice for supplying total building heat, spot heating, and
work level heating.
The unique ceramic tile design increases radiant efficiency and reduces fuel cost up to 50% over conventional
heating systems and is suitable for industrial and commercial applications.
Information below is intended only as a reference and should not be used when installing equipment. Please ensure you locate the most recent instruction manual for accurate and up to date information.
APPLICATION
A gas-fired luminous (high intensity) radiant heater may be installed for heating of commercial /
industrial non-residential spaces.
This heater is not for installation in a Class 1 or Class 2 explosive environment, nor for any residential application. If installation of this equipment is in question, consult with local authorities having jurisdiction (Fire Marshall, labor department, insurance underwriter, or others).
GAS SUPPLY PIPING
A. Gas piping must be sized to provide adequate input capacity to all heaters and appliances
in the system and at the pressure indicated in Table 3 below.
IMPORTANT: Minimum supply line pressure at the inlet to the heater regu
lator must not be lower than 6.0 inches of water column pressure for natu
ral gas and 11” w.c. for propane. The gas supply pressure must be
checked with all heaters in operation.
B. Provide a 1/8 in (3.2 mm) NPT plugged tapping, accessible for test gauge connection, im
mediately upstream of the gas supply connection to the heater.
C. It is recommended to install an approved flexible connector between the heater and gas
piping - available as option from Schwank or from your local supplier.
D. A drip-leg prior to the inlet connection to the heater must be provided in the gas line.
E. On propane-fired units, a main line filter is recommended.
F.
Piping joint compounds must be resistant to the action of natural gas or LPG
G.
TEST FOR LEAKS:
Apply soap suds solution to all connections and joints and if bubbles
appear, leaks have been detected and must be corrected.
DO NOT USE A MATCH OR
OPEN FLAME OF ANY KIND TO TEST FOR LEAKS. NEVER OPERATE THE HEATER
WITH LEAKING CONNECTIONS
. Leak test according to local or national codes.
DO NOT
use pressure greater than 1/2 psig to pressure check the heater.
The supply system should be checked first with heater turned “OFF” followed by another
check with heater turned “ON”.
Product features
Stainless steel
burner housing to resist corrosion and withstand high temperature
Green technology: fuel costs and CO2 emissions reduced up to 50%
Direct spark ignition ensures ultimate safety and fuel economy
Parameters
| Model | Heat input(kW) | NOx (mg/m3) | Standard gas flow rate(NG)(m3/h) | Standard gas flow rate(LPG)(kg/h) | Gas pipe diameter |
Power (W) |
Voltage (V~) |
Frequency (Hz) |
Dimensions (L×W×H) (mm) |
| FQT(Y)GZ30 | 29.3 | 28 | 2.9 | 2.47 | DN20 | 66 | 220 | 50 | 1520×318×216 |
1kW=860kcal
The calorific value of natural gas is 8900 kcal/Nm³; the calorific value of LPG is 11000 kcal/kg.
Standard pressure of gas supply: Natural gas is 2.0 kPa,LPG is 5.0 kPa
Allowable range of gas supply pressure: natural gas 1.5~3.5 kPa, LPG 2.8~5.5 kPa
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