
( Brand: Heatcraft ), ( Manufacturer Part Number: ADT120AEWMC2K ), ( Model: BOHN ), ( Part Type: Ecm Fan Btu Cooler ), ( Country/region Of Manufacture: United States )
The ADT120AewMC2K evaporator coil by Heatcraft is an efficient and high-performing option for residential and light commercial HVAC (Heating, Ventilation, and Air Conditioning) systems that use R22 refrigerant and operate on 115V. This evaporator coil is specifically designed to be used with Electronically Commutated Motor (ECM) fan systems and features a capacity of 12,000 BTUs.
The ADT120AewMC2K is manufactured by the renowned brand Heatcraft, which is known for its innovative and reliable HVAC solutions. This evaporator coil is constructed using copper tubing and aluminum fins, ensuring superior heat transfer and durability. The coil's design provides a large cooling surface area, enabling it to effectively cool and dehumidify the air passing through it.
The fan motor used in this evaporator coil is an Electronically Commutated Motor (ECM), which offers several advantages over conventional fan motors. ECM motors provide increased energy efficiency by drawing only the required power to operate efficiently, rather than consuming excess energy. They also offer some level of built-in intelligence, as they can adjust their speed based on system requirements, leading to optimized performance and energy savings.
This evaporator coil comes equipped with a built-in furnace mounted defrost control. This feature safeguards the coil from frost accretion by periodically defrosting it, maintaining optimal system performance. The fan and ductwork generated frost buildup can cause compressor damage, making the defrost control a crucial component that ensures long-term system reliability.
The compact size of the ADT120AewMC2K, with walk-in dimensions, makes it an excellent choice for applications where space is a concern. It measures 48 inches in height, 41 inches in width, and 5-3/4 inches in depth, ensuring that it can fit in standard HVAC equipment rooms and walk-in coolers.
In summary, the ADT120AewMC2K by Heatcraft is an advanced, energy-efficient evaporator coil designed for residential and light commercial HVAC systems that utilize R22 refrigerant and a 115V power supply. Its use of copper tubing and aluminum fins, coupled with a high-performance ECM fan motor and defrost control, guarantees dependable cooling, efficient operation, and long-lasting performance.
The Heatcraft ADT120AewMC2K is an R22 evaporator coil with an ECM blower motor, designed for use in residential and light commercial walk-in coolers. When considering purchasing this product, it is essential to evaluate its benefits and drawbacks to help make an informed decision.
Pros:1. Energy efficiency: This coil features an electronically commutated motor (ECM) blower, providing better energy efficiency compared to traditional PSC motors. ECMs run at variable speeds, adjusting to the cooling load demand and using the least amount of power required, leading to potential energy savings.
2. Durability: The Heatcraft ADT120AewMC2K coil is manufactured with a high-quality evaporator core, ensuring longer coil life due to its enhanced heat transfer capabilities. This can result in less frequent replacement and lower maintenance costs.
3. Defrost functionality: This coil includes a factory-installed defrost system that automatically defrosts the coil when needed. This feature reduces the need for manual defrosting and minimizes downtime associated with defrosting.
Cons:1. R22 refrigerant: Despite the energy savings provided by the ECM blower and built-in defrost system, the fact that this coil uses R22 refrigerant is a significant drawback. R22 is classified as an HCFC refrigerant and is being phased out due to factors such as its high global warming potential and ozone depletion. This may impact the unit's long-term compatibility with other components and potential availability of maintenance and repair parts.
2. Installation complexity: Since this coil uses R22 refrigerant, the installer should have proper certifications and training to safely handle and install R22 systems. This may add installation costs and complexity to your project.
3. Higher upfront cost: Compared to R410A evaporator coils on the market, the Heatcraft ADT120AewMC2K can have a higher upfront cost due to the use of R22 refrigerant and its advanced features, specifically the ECM blower motor and factory-installed defrost system.
Conclusion:The Heatcraft ADT120AewMC2K R22 evaporator coil offers energy efficiency, durability, and defrost functionality, making it an attractive option for walk-in cooler applications. However, the use of R22 refrigerant, higher upfront costs, and potential installation complexities require thorough consideration. It may make more sense for projects with longer time horizons or where the benefits of high-efficiency features and ease-of-use outweigh the concerns of R22 refrigerant.
Based on your requirements, considering other HCFC or HFC evaporator coils with the same features might be another option worth exploring while taking into account your specific cooling needs, budget, and long-term goals.
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