What can be more convenient that controlling fan speed without extra manipulations? With an ECM motor furnace, one can be sure about safety and efficiency of HVAC units in their house. PartzStop partners with advanced providers of spare parts and instruments.
What is ECM motor?
Standing for electronically commutated motor, it is a device that uses electronic control to change the speed. There are several types of such appliances, ones with constant torque, others with constant RPM. It is comprised of two parts: the microprocessor which controls the process, and the motor itself. It is installed in HVAC equipment and allows for specific programming, but it’s done in the factory – not by user. When you order such appliance for replacement, you should know model specifications.
Such appliances sustain a steady torque and airflow, but can be adjusted according to the system conditions. The torque is initialed by the static pressure in the system. The higher cooling requirement boosts the process of condensation in the coil, and the higher torque in its turn requires more power from the drive. This process also works in the opposite directions, which means the speed of rotation is adjusted automatically.
How does an ECM Fan Motor save energy?
The main benefit of ECM blower motor is energy-efficiency. That is important when static pressure changes are considered. When no full speed is required, the drive decelerates which causes lower energy consumption. That allows cutting energy expenses by up to 8 times, not mentioning improved conditions.
Is ECM motor HVAC system worth installing? Obviously, having such energy-efficient solution is good for saving time and money. It takes less space and less efforts to run. Yet, the unit has to be programmed by the factory, which means you won’t be able to customize its work. Since this is a more technically complicated item, it’s more prone to malfunctioning and breaks. Also, it’s hard to find spare parts if some electronics become faulty. Thus, you should plan ahead when you’re considering to install such device.
You are in search of reliable spare parts and instruments? Check ECM blower motor cost in PartzStop: we offer the best models from quality/cost standpoint and keep adding new valuable pieces to our catalogue. Our friendly customer support is always ready to help you select suitable details.