Common Heat Pump Myths That You Should Know
Using a heat pump is one of the most cost effective methods that you can use to heat your home when the temperatures are quite low. However, there are quite a number of myths that surround heat pumps, some which are not true.
One of the common heat pump myths says that heat pumps don’t work effectively in cold weather. This is a myth that is based on the functionality of the older and lesser efficient heat pump units. A lot of these units couldn’t produce enough heat output during cold mornings and were not very effective at heating. But technology has improved tremendously and the heat pump systems that are available nowadays have the capability to heat your home effectively even when temperatures outside are really cold.
Another common myth about heat pumps is that they provide heating only. It is important to know that a heat pump works just like a refrigerator by transferring heat energy from one location to another. The only difference that the heat pump has from the refrigerator is the reversing valve it has. The reversing valve in the heat pump allows the refrigerant flow to be reversed. This implies that energy can be moved in either direction, as a result allowing the heat pump to not only be used for heating, but also for cooling.
It is also a common myth that heat pumps are expensive to run. Compared to using standard space heaters, you will find heat pumps to be more efficient. A standard space heater works by converting electrical energy into heat energy while a heat pump transfers heat energy from one location to another. Transfer of heat is much more efficient. While a modern heat pump will deliver about 4kW of energy for every 1kW of electrical power it consumes, an electric resistance heater will only produce about 1kW of heat for the same amount of electrical power. This implies that heat pumps are four times efficient compared to standard space heaters.
Some people have also been made to believe that heat pumps are expensive to purchase. Though buying a heat pump might look expensive at first, it will be a one-time investment that will give you great benefits over a long period of time. As the years go by, the savings on your energy bill as a result of using heat pumps will surpass the initial purchase and installation cost.
Another common heat pump myth states that raising the thermostat setting will be able to heat your room faster. Well, it is important to know that that is not true. Raising your thermostat will not heat your room any quicker. According to how the thermostat works, when the air temperature in your room gets below the set point, the thermostat usually sends a signal to request for heating. When the set point, which is the desired temperature, is reached the thermostat turns off the heating to conserve energy. When you raise the thermostat, the system will run for a longer period of time in order to reach the temperature you have selected.