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[China]
Trade Verify
Address: NO.7 LONGRUI ROAD BEIGUAN INDUSTRIAL PARK JIAOBEI STREET OFFICE JIAOZHOU QINGDAO CITY SHANDONG PROVINCE
Contact name:Mr.Chen Zong Hua
QINGDAO HIOUNCE HVAC EQUIPMENT CO.,LTD |
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Verified Suppliers
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Wall Mounted Combi Boiler 20-26kw Square and Oval Display Screen
Lpg/Natural Gas Hot Water Supply And Heating Furnace
GAS WALL HANGING BOILER INSTRUCTIONS
1. Safe and Reliable
With 21 kinds of safe protection•Low failure rate
2. Comfort
Ultra-quiet operation•more comfortable
3. Convenience
Touch control•more precise
4. Environmental protection
Eenrgy saving and environmental protection•Follow the trend
5. After sale
7*24 after-sales service,worry free
TECHNICAL DATA OF GAS WALL HANGING BOILER
| MODEL No. | L1PB20-26-A(F4) |
SPECIFICATIONS | A20-26-F4/B20-26-F4 |
RATED INPUT POWER(KW) | 20-26kw |
RATED OUTPUT POWER(KW) | 18-23.5kw |
HEAT EFFICIENCY(%) | ≥90% |
RATED VOLTAGE FREQUENCY(V/Hz) | 220/50/105-125 |
GAS TYPE | NG/LPG |
GAS PRESSURE(Pa) | 2000/2800Pa |
TEMP.RANGE OF HEATING WATER(℃) | DHW:30-60 HEATING HOT WATER:30-80 |
△T=30℃ HOT WATER SUPPLY(KG/MIN) | 9.5-12L |
APPLICATIVE LIVING HOT WATER PRESSURE(MPA) | 0.015-0.8 |
| DIMENSION(HIGH*WIDE*THICK) | 710*420*230mm;740*410/300mm |
| WEIGHT(KG) | 25.2kg;31.85kg |
| DIAMETER OF SMOKE PIPEφ(COAXIAL) | φ60/100 |
PRODUCT DISPLAY
The role of water pressure switch: In order to ensure the normal
operation of the heating system, the system is filled with water,
and maintain a certain pressure. The water shortage protection can
be achieved by detecting the system pressure through the water
pressure switch.
The function of circulating water pump is to provide circulating
power and realize the water circulation of the system. It is the
same as the heart of human to promote blood circulation. It is an
important device used to ensure the normal circulation of water in
the heating system.
The function of water flow switch: detect the amount of tap water
through, under certain conditions, make the boiler switch to
domestic hot water mode.
Function of temperature sensor: The temperature sensor of gas wall
hanging boiler is divided into heating senses and hot water
temperature sensor, it senses the running temperature of hot water
and heating, and can obtain very accurate temperature, so that the
application of wall hanging boiler is more convenient and accurate.
The role of the air pressure switch: The air pressure switch is
mainly responsible for the safety protection in the wall mounted
furnace system. It is divided into two chambers by a valve inside,
and the two chambers on both sides of the valve are respectively
connected with two pressure measuring tubes. By comparing the
pressure obtained by the pressure measuring tube, it can detect
whether the smoke exhaust system is normal.
Function of expansion tank: It is used to absorb and compensate the
expansion and shrinkage of water in the system, also used as system
water supply.
The function of the main control circuit board: it is used to
control the start, stop and constant temperature of the HVAC equipment.
The role of the fan: The exhaust gas produced during combustion is
discharged outdoors, and the fresh air outside is pumped into the
combustion chamber, so that the combustion chamber is kept in a
state of micro negative pressure and the flue gas is prevented from
spreading indoors.
Anti-lock braking After circulating water pump does not run for a
long time, it is easy to happen lock braking which shows that the
water pump does not run after being energized.
The role of the burner: It can ensure the normal combustion of gas,
which from the nozzle high pressure injection into the Venturi tube
of the burner, causing the pressure in the tube down. Air (the
first air) is inhaled and mixed with gas, Which will rush out gas
hole to burn. The air that is still insufficient after the first
mixing is partially mixed by the second mixing of air around the
fire to form a complete combustion.
ABOUT US
Qingdao Hiounce hvac equipment co., Ltd., located in "brand, the
beautiful coastal city - qingdao, China, was founded in the 1950s
of the qingdao municipal restructuring state-owned enterprises -
qingdao boiler factory. it is a company dedicated to research and
development, production of high-grade wall hanging furnace,
the electric heating furnace, biomass heating boiler, kitchen
burning gas, discharge of oil absorption and the module of boiler
fuel gas high-tech enterprises.
Qingdao Hiounce hvac equipment co., Ltd.have more than 100
employees.Company headquarters has total handling, personnel
department, finance department, marketing department, the ministry
of commerce, office (provincial), purchasing, and import and export
department, technology department, engineering department,
after-sales service department, and other functions of the eleven
departments, through the perfect sales and service network,
security, stability, energy saving, environmental protection
products supply users.
