Nowadays when energy costs are inflating rapidly, Heat Pumps are just perfect for all your hot water needs. Surpassing the traditional water heating methods including electric water heaters and fossil fuels, heats pumps are in-expensive and eco-friendly too. Other than providing 24/7 hot water, heat pumps can save you up to 70% on electricity bills. So, what is a heat pump water heater, its components and how does it work? Heat pump water heaters don’t generate heat, instead, they use electricity to move heat from one place to another. Therefore, they are 2-3 times efficient than regular (electric) water heaters. Simply put, heat pumps work like a refrigerator in reverse to move heat.Heat Pump Basics
If you are planning to buy heat pumps, you need to understand that heat pumps do not generate heat, instead, they transfer heat from one place to another. Unlike a furnace, heat pumps extract heat from outside and transfer it indoors. Regardless of weather conditions, heat pumps work in all climates. Here’s more about Air source heat pumps. However, heat pumps are yet an under-appreciated home appliance. There are different types of heat pumps and they account for roughly 25% of all your energy bills for a thousand dollar job. Here is more about heat pumps, what they include and how they work.
An air-source heat pump usually comprises two major components including an outdoor unit and an indoor air handler unit. These are the major systems & components that are used in heat pumps:
If you are planning to buy a heat pump, it is better to understand how it operates. For example, an air-source water heater absorbs heat from the surrounding air and transfers it into a tank to heat water. That’s just a quick summary. Here is how the heat pump works:
Operation begins when a fan placed on the top of the heat pump water heater transfers air across a radiator-like grid filled with refrigerant (cool liquid) in a closed tubing system. The refrigerant right now has a low boiling point, and heat air raises its temperature to convert it into a gas.Another pump transfers & circulates the tubes filled with hot compressed air down and around the water tank to heat water. This procedure heats the water and converts the gas back into liquid when it is pumped back to the radiator, and the fan starts again. In short, traditional water heaters produce heat but a heat pump water heater just transfers it from one place to another.
Heat pump water heaters consume electricity to provide 24/7 hot water, but the amount of electricity consumption is typically less than a regular electric unit. Grid power is required to run the fan and the compressor. Additionally, most heat pump water heaters (hybrid water heaters) come with an electric heating element in the water tank that provides back-up hot water during very heavy usage. Though, Air-source Heat Pumps provide enough hot water eliminating the need for back-up electric power.
An LED control panel on the top of the HPWH allows the users to set the water temperature and choose between multiple modes, such as heat-pump only mode, all-electric mode, and hybrid mode. The last comes as a combination of two and often used during high demands of hot water.
An air-source heat pump water heater is perhaps the most efficient way to get 24/7 heat water at a low cost. It simply absorbs heat from the water and transfers it to the water tank to heat water. Also, the mechanism of the air source heat pump water heater is simple:
An air-source heat pump water heater uses the air in the house to produce hot water, therefore, it is more efficient than the electric water heater. If you are planning to buy a heat pump water heater, check out the guide.
Here are a few things to keep in mind to pick the right pump. Heat pump water systems may have a higher installation cost than traditional water heaters. However, they have lower operating costs, which can offset purchasing and installation costs. You can choose from different types of heat pump water heaters ranging from built-in water tanks and back-up resistance heating elements. Though the best among them is the air source heat pump water heater that combines heating, cooling, and water heating. While they are removing heat from the air, any type of air-source heat pump system works efficiently.
Before buying a heat pump water heating you may consider the following:
Being the best heat pump company in Bangalore, we can help you in selecting and installation of the right heat pump as per your needs. You can call us but gauge through the benefits of heat pumps first.
The advantages speak loud that “Yes, the heat pumps are worth investment”. Additionally, if you are currently using gas or oil-based heaters to provide heat to your home, opting for heat pumps will not just be more energy efficient but also help you save electricity bills. Heat pumps are way better than traditional ways to heat water including electric heaters.