What is a carrier ECM motor?
Carrier is pleased to offer an electronically commutated motor (ECM) direct-drive fan option for the Aero® 39M commercial air handler. These electronics control the speed and level of input power to allow the motor to efficiently deliver the correct level of airflow based on building demand.
What is a carrier fan coil unit?
Fan Coil Units. A fan coil is an indoor unit of a heating and cooling system. Variable-speed and larger sized fan coils can help maximize the Seasonal Energy Efficiency Ratio (SEER) rating (link to glossary page) and Energy Efficiency Ratio (EER) rating for your Carrier air conditioner or heat pump.
Is ECM motor direct drive?
ECM (electronic commutated motor) is a brushless DC motor with a permanent magnet rotor and a built in inverter. DC motors are more efficient than AC motors. They are also more expensive.
Are ECM motors DC or AC?
ECM technology is based on a brushless dc (direct current) permanent magnet design that is inherently more efficient than the ac (alternating current) shaded-pole and permanent split-capacitor (PSC) motors commonly found in air handlers, furnaces, heat pumps, air conditioners, and refrigeration applications throughout …
Is a fan coil the same as an air handler?
air handling unit (AHU), completely known as air handling unit is different from Fan Coil Unit or the fan coil unit. Fan Coil Unit can function or be installed itself whereas an AHUs are usually connected to a central HVAC system .
What are carrier coils made of?
Made from recyclable aluminum, these tough, durable coils support the Carrier legacy of environmental stewardship. At the same time, they deliver lasting performance in corrosive environments.
How much is a fan coil?
Fan coil units range from $300 to $3,500, depending on the size and type. The term is often used interchangeably with air handlers, but fan coil units are not always the same thing. The least-expensive models run $300 to $800.
Do ECM motors require VFDS?
Ease of Control: ECMs are DC motors that function using a built-in inverter and a magnet rotor (no external VFD). The motor’s operation is simply controlled by software allowing customers to optimize and integrate the motor, fan and controller with the application.
Is the comfort multi speed fan coil fb4c?
The Comfort ™ FB4C fan coil utilizes a high-efficiency, multi-speed blower motor to provide comfort options. Paired correctly with an outdoor air conditioner or heat pump, it can aid efficiency to help you save on your energy dollars.
What does a fan coil do in a heating and cooling system?
Fan Coil Units A fan coil is an indoor unit of a heating and cooling system. It controls your home environment by moving air inside your home and can also affect your indoor humidity.
Can a fan coil be used as a heat strip?
As a complement to your air conditioner or heat pump, our variable-speed fan coil units can give you premium comfort and energy-saving performance.With an optional electric heat strip, a fan coil can also provide heat to your home if you live in milder climates.
What are the benefits of variable speed fan coils?
Variable-speed and two-speed fan coils can improve airflow, resulting in enhanced control of your indoor air quality. The humidity level in your home affects your comfort.