What is a heat pump?
Heat pump is a safe and convenient water heating device, saving electricity for villas, castles, hotels and factories. The machine has a similar structure to an air conditioner, including 4 main devices (Compressor, Heat exchanger, Evaporator, Expansion valve). Small power and indirect heating through a heat exchanger, saving more electricity than using a traditional water heater, taking heat from the air and converting it into heat through the heat carrier Gas to produce hot water stored in a heat preservation tank. The central water heater creates a large amount of hot water to meet the needs of daily life, hotels and factories.
Video introducing total water filtration and heat pump
Heat pump structure has 4 main parts
The machine structure consists of 4 main devices (Compressor, Evaporator, Heat Exchanger, Expansion Valve), operating according to the thermodynamic principle of a heat pump similar to an air conditioner but to heat water
- The heat exchanger of the Kahawa brand is superior to other brands (Heat exchange technology of conduit pipes to prevent flow turbulence, higher heat generation efficiency than the conduit technology in the tank of other brands)
- The Kahawa brand compressor uses the world's leading brand compressors such as (Copeland, Panasonic, Hitachi DC Inverter technology, the compressor runs smoothly and durably, saves electricity, achieving high durability and efficiency in the heat pump industry)
- The Kahawa brand condenser is thick in density and coated with anti-corrosion layer for salty and acidic environments, anti-rust
- The Kahawa brand expansion valve uses a 4-way valve for efficiency, durability, safety and automatic defrosting
How heat pump works
Structure and operating principle include 4 main devices (Compressor, Heat exchanger, Evaporator, Expansion valve). Small power and indirect heating through heat exchanger, more energy saving than using traditional water heater, taking heat from the air and converting it into heat through the heat carrier gas to produce hot water stored in the heat preservation tank (operating principle is similar to air conditioner but to heat water.
Compare the best heat pump options
–The heat pump is imported in its entirety with full import certificate
-The tank is made of steel coated with antibacterial heat-retaining enamel to withstand pressure (enamel layer ensures heat retention and antibacterial)
-The middle layer of polyurethane heat-retaining insulation is 50mm thick
-The shell is made of electrostatically painted steel (Safe for equipment and users)
-The hot water tank has a built-in backup resistor that automatically turns on to disinfect the system when maintaining the heat exchanger or when the heat exchanger has a problem, hot water still runs
-The heat exchanger is made of electrostatically painted steel, safe to withstand outdoor weather
-The double heat exchanger is coated with anti-corrosion and anti-rust coating for salty or acidic environments
-The circulation pump is Wilo-Germany, runs smoothly and durably
-Panasonic compressor from Japan
-High heating coefficient, high COP, heats water quickly
-The production system is on a modern Japanese technology line Guaranteed according to EU export standards
-Central water heater Heatpump Kahawa is a smart choice for everyone and every family.
-Outstanding Japanese exchange technology with sleeves and tubes brings high heat exchange efficiency and anti-tangle flow compared to other brands
Applications of heat pumps in family and hotel life
-Ứng dụng trong sản xuất sấy nông sản
- Hot water production application for hotels, families, factories (energy saving and safety)
- Floor heating and hot water for project works
- Drying, dehumidification: helps dry food, pulp, etc.
- Hot water and cold water production: helps provide hot or cold water depending on user needs.
- Evaporation and distillation: contribute to reducing energy consumption, high working efficiency for chemical industry and production
- Provide large amounts of hot water for production and business of hotels, factories and families
- Save energy consumption compared to using boilers, electric heaters
- Safe, convenient and save energy consumption
Video of installation of total filter and total hot water
Compare investment costs and electricity bills when using heat pumps in the home
A castle villa with 5 bathrooms (bathrooms) when using a direct electric resistance heating water heater will need 5 water heaters (each tank has an electric capacity of 2.5 KW x 5 tanks = 12 KW of electricity when in use + 5 switches, 5 atomats, electric cables + installation labor). When using a heat pump (total hot water), only 1 heat pump installed on the roof with an electric capacity of 1.2 KW is needed. When using a heat pump, the electric capacity is much less than using a water heater and is safe (because the heat pump operates indirectly like an air conditioner). In terms of convenience, when using a heat pump, hot water is always available and provides a large amount of hot water to meet all usage needs. So using a heat pump to heat is much more energy-saving and safe than using a direct electric resistance water heater.
Video introducing the central hot water clean water solution diagram
Video of 2-unit split heat pump
Video of integrated heat pump 1 block
Comparison of investment costs and electricity costs when using total hot water heat pumps for hotels
Comparing when using a heat pump with using a water heater, a 30-room hotel with 30 toilets (bathrooms) when using a water heater heated by a direct electric resistance will need 30 water heaters (each heater has an electric capacity of 2.5 KW x 30 heaters = 75 KW when in use + 30 switches, 30 atomats, electric cables for 30 water heaters). When using a heat pump (total hot water), only 1 heat pump is needed installed on the roof with an electric capacity of 4-6 KW. When using a heat pump, the electric capacity is much less than using a water heater and is safe (because the heat pump operates indirectly like an air conditioner). In terms of convenience, when using a heat pump, hot water is always available and provides a large amount of hot water to meet all usage needs.
Thus, using the heat pump hot water solution saves investment costs on materials, installation labor, saves energy and is safe and meets the need for a large amount of hot water and is safe and convenient.
Video comparing total hot water costs with water heaters for hotels
Video of installing central hot water system in hotel
- Significantly save costs on equipment and fuel costs, minimize the total power source of transformer stations and power cables supplying power / backup generators, helping owners of motels, hotels, swimming pools, resorts, etc. quickly recover capital
- Safe to use (no short circuits, electrical leaks or safe water burns)
- Modern facilities always have hot water, hot water is not lacking when used (no need to wait, safe to use)
- Simple system installation and maintenance does not cause changes or affect the structure of the house.
-Absolutely safe, fast heating, large supply flow
-High efficiency and energy saving
-High durability, intelligent automatic operation, low operating costs for the system
-Repair, maintenance, quick and economical
Please contact for solution consultation and quotation Hotline / Zalo: 0907 688 569
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