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Achieves high standards of "durability," "energy saving," and "steam quality." Small once-through boiler WILLHEAT WF-3000GEX (gas fired)-WF-3000GEX
Achieves high standards of "durability," "energy saving," and "steam quality." Small once-through boiler WILLHEAT WF-3000GEX (gas fired)-Kawaju Refrigeration Industry Co., Ltd.

Achieves high standards of "durability," "energy saving," and "steam quality." Small once-through boiler WILLHEAT WF-3000GEX (gas fired)
Kawaju Refrigeration Industry Co., Ltd.


About This Product

Features

■Energy saving

Contributes to reducing running costs by flexibly responding to both rated operation and rapid load fluctuations. Demonstrates high energy saving performance.

■To achieve energy conservation

・Achieved the industry's highest boiler rated efficiency of 99%. - Equipped as standard with PID control that can flexibly respond to sudden load changes. - Achieved power savings with inverter control as standard equipment.

■15-year product warranty, the longest in the industry

By signing an annual maintenance contract, you can enjoy reliable operation for 15 years. There is no increase or decrease in annual maintenance costs. The warranty scope remains unchanged for 15 years.

■To realize a 15-year long-term warranty

Kawaju Refrigeration's boilers have been developed with more than 120 years of boiler manufacturing know-how, and have been devised throughout to achieve high durability. As a result, we offer a 15-year product warranty, which far exceeds the 8-10 year product life of typical small once-through boilers.

■High quality steam

By stably supplying highly dry steam, deterioration of the secondary equipment to which the steam is supplied is suppressed. Contributes to stable quality of products when using steam in production processes. Contributes to CO2 reduction by improving fuel efficiency.

■To achieve energy conservation

By adopting a centrifugal brackish water separator and brackish water separator water supply control, we have achieved high dryness of over 99.5% in all load areas.

■Reducing environmental impact

As boilers become more efficient, CO2 emissions are also reduced. Equipped with a partially premixed low NOx burner, it eliminates localized high temperature areas due to uneven combustion and suppresses thermal NOx. The measured nitrogen oxide concentration has been reduced by approximately 30% compared to the previous model (certified by the Tokyo Metropolitan Government). The lineup also includes gas/oil switching machines and oil-burning machines. Outstanding energy-saving performance, even when oil-fired, reduces the burden on the environment.

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    Achieves high standards of "durability," "energy saving," and "steam quality." Small once-through boiler WILLHEAT WF-3000GEX (gas fired)

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1 Models of Achieves high standards of "durability," "energy saving," and "steam quality." Small once-through boiler WILLHEAT WF-3000GEX (gas fired)

Image Part Number Price (excluding tax) Height (H dimension) mm Power supply Length (L dimension) mm Can drain outlet Supply water temperature ℃ Water supply control Water supply inlet Combustion control Fuel consumption City gas 13A Natural gas m3N/h Fuel consumption LPG m3N/h Fuel inlet City gas 13A Natural gas Fuel inlet LPG Heat output kW Water capacity when full L Maximum loading height (A dimension) mm Converted evaporation kg/h Exhaust gas outlet mmΦ Required supply pressure City gas 13A Natural gas kPa Required supply pressure LPG kPa Width (W dimension) mm Actual evaporation kg/h Safety valve exhaust outlet Heat transfer area m2 Main steam outlet Boiler product mass kg Boiler efficiency % Blow drain outlet Economizer drain outlet NOx value (O2=0% conversion value) City 13A Natural ppm NOx value (O2=0% conversion value) LPG ppm
Achieves high standards of "durability," "energy saving," and "steam quality." Small once-through boiler WILLHEAT WF-3000GEX (gas fired)-Part Number-WF-3000GEX

WF-3000GEX

Available upon quote

2,779

AC200/220V・50/60Hz・3Φ

2,815

1B

15~100

PID continuous control

1 1/4B

PID continuous control

170.2
168.5

73.7
73.0

JIS 10K-40A

JIS 10K-50A

1,881

280

2,651

3,000

400

Low pressure: NULL
Intermediate pressure: 9.8~30
Medium pressure: 45~294

Low pressure: NULL
Medium pressure: 9.8~30

1,150

2,516

3B

9.8

JIS 10K-80A

2,800
2,900

98
99

3/4B

1B

40 (actual value)

197

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