What are the precautions for air energy water heaters? What points should we focus on?

Where would be better to install the main unit and water tank of the air energy water heater? 02. How energy-efficient is an air energy water heater? How many people can be used at once? 03. Does the air energy water heater consume electricity when turned on all day? 04. Is the air energy water heater heating fast? When is the best time to install an air powered water heater? 06. Can you convert other water heaters in your home into air powered water heaters? 07. Do air energy water heaters have special requirements for water pressure and floors? 08. Do air energy water heaters have special requirements for power cords? 09. Why is the outlet temperature of an air energy water heater controlled below 60 degrees? 10. Why is the water used in an air energy water heater suddenly hot and cold?

●10 Common Instructions for Using Air source heat pump Water Heaters – Air Heat Pump Manufacturers

●10 usage tips for air energy water heaters

01.Where would be better to install the main unit and water tank of the air energy water heater?

Answer: Installing an air powered water heater on a balcony or bay window is the best choice. The advantage is that it does not occupy indoor space, is safe and stable, and the entire hot water pipeline system will have sufficient hot water; It is better to install the host in a ventilated and sunny area. Floating windows or hanging walls can help the host absorb heat from the air as much as possible, improving heating efficiency. It is understood that over 90% of users will choose this installation method.

02. How energy-efficient is an air energy water heater? How many people can be used at once?

Answer: The air energy water heater uses a general power supply of 220-240V, with a power of around 850W-1250W. At room temperature, it can produce 160-200L of hot water every two hours, which can be used by 3-6 people. The daily electricity consumption is about 2 degrees Celsius (when the temperature is low in cold weather, the electricity consumption will be slightly higher), and the daily cost is about 1 yuan. Therefore, for households with 2-4 people, the average monthly electricity cost is only 20-30 yuan. The general gas cost is about 150 yuan, while a 200L electric water heater, calculated at 2000W, requires 15 kWh of electricity per day for insulation and heating, which is about 7.5 yuan. The monthly cost is over 200 yuan (the electricity consumption will be higher in cold weather). Compared to electric water heaters, air powered water heaters can save about 70-80% of monthly costs.

When the temperature control setting reaches 55 ℃, it will automatically shut down. After starting to use hot water, cold water will enter until the temperature drops to 45 ℃ (can be set arbitrarily). The system will automatically start, and can continuously generate 100-700 liters of hot water at 45-55 ℃ per hour (depending on the product). After testing, the shower water temperature per person needs to be 42 ℃, with a hot water volume of 40-50 liters. The air (heat pump) water heater can provide continuous showers for more than 3 people at once. But the normal shower time for three people should be one hour, so the added hot water can also be used by multiple people.

03. Does the air energy water heater consume electricity when turned on all day?

Answer: Although the air energy water heater is powered on 24 hours a day, it does not consume electricity when not heated. When the water temperature reaches a stable temperature, the air energy water heater automatically switches to insulation, and insulation does not consume electricity. Simply relying on the insulation effect of the water tank, the heat loss rate in the water becomes very slow. A high-quality water tank has a thermal insulation effect of more than 72 hours, which means that the boiled water can still be used for bathing after 72 hours. Household air energy water heaters typically operate for less than 2 hours a day, and their energy efficiency is as high as 400%, highlighting their energy-saving effects.

04. Is the air energy water heater heating fast?

Answer: The heating speed of air energy water heaters varies depending on the difference in inlet temperature and outdoor temperature. Each box of water, whether 150L or 200L, takes approximately 70 minutes to heat on average throughout the year. In summer, the inlet temperature and outdoor temperature are relatively high, and the heating is quite fast, usually taking 40 minutes to heat; In winter, the inlet temperature and outdoor temperature are both lower, and the heating process is slower, usually taking 90 minutes to complete. So only by achieving a reasonable match between the power of the main engine and the size of the water tank, and avoiding the phenomenon of a small horse pulling a big cart, can we achieve the goal of both rapid heating and energy conservation, reflecting the characteristics of air energy conservation and convenience.

05.When is the best time to install an air powered water heater?

Answer: It is best to install it before the water and electricity workers enter the site. In order to achieve the best usage effect, professional installation technicians will visit the site to survey and develop the best installation solution before the hydropower project enters the site. After the completion of water and electricity installation, implement according to the predetermined plan.

06. Can you convert other water heaters in your home into air powered water heaters?

Answer: Yes. Compared to other water heaters, air energy water heaters have obvious advantages. When retrofitting, it is only necessary to connect any interface in the previous hot water pipeline to the hot water outlet of the air energy water heater.

07. Do air energy water heaters have special requirements for water pressure and floors?

Answer: There are no special requirements for water pressure and floors. The water tank of an air energy water heater is a pressurized water tank. As long as the tap water has pressure, the hot water coming out has pressure, and there is no special requirement for the water pressure floor.

08. Do air energy water heaters have special requirements for power cords?

Answer: Air powered water heaters significantly save energy and have a smaller power compared to regular water heaters. A power cord is sufficient for general household use.

09. Why is the outlet temperature of an air energy water heater controlled below 60 degrees?

Answer: According to relevant domestic hot water standards, the required temperature for hot water use is 55 ℃± 5 ℃. In addition, the formation of scale is related to temperature, and it is generally easy to generate scale above 75 ℃. Once scale is generated, it will have a negative impact on the thermal output of the unit. In other words, the heat generation is slow and the energy consumption is high. It is reasonable for the heat generation temperature of the air energy water heater to be below 60 ℃.

10. Why is the water used in an air energy water heater suddenly hot and cold?

Answer: The pressurized air energy water heater water tank will not experience sudden cooling and heating of water. This is because the heating water and the cold water supply are the same tap water. The non pressurized water tank will experience sudden cooling and heating of water. This is because the pressure of the cold water changes at any time, making the hot water pressure, flow rate, and flow rate cannot be changed under a fixed pressure. It can be solved by using the same process and pressure method.

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