HAIER AC-3940-74 Heat Exchanger HG80A0854

( Brand: Haier ), ( Part Type: Exchanger ), ( Manufacturer Part Number: AC-3940-74 )

Review HAIER Heat Exchanger Used Tested

The Haier AC-3940-74 Air Conditioner Heat Exchanger HG80A0854 is a crucial component of Haier's AC-3940-74 air conditioning system, designed to ensure optimal cooling performance and energy efficiency. This heat exchanger is specifically engineered to work seamlessly with the AC-3940-74 model, enhancing the system's ability to remove heat from the indoor environment and release it outside.

The heat exchanger is made from high-quality materials, including copper and aluminum, which are known for their excellent heat conductivity. The copper coils are serpentine-shaped, maximizing the surface area for effective heat transfer. The aluminum fins are finely-pressed and hydroformed, providing increased surface area and airflow, which in turn, increases the heat exchanger's overall heat transfer capacity.

The Haier AC-3940-74 Heat Exchanger HG80A0854 features a durable and corrosion-resistant coating, ensuring that it can withstand the rigors of continuous use in various environmental conditions. The coating also helps to maintain the heat exchanger's efficiency and performance over its entire lifespan.

The heat exchanger is designed with a compact and streamlined shape, making it easy to install and replace. It is also compatible with a wide range of Haier air conditioning systems, providing flexibility and convenience for homeowners and HVAC professionals.

The Haier AC-3940-74 Heat Exchanger HG80A0854 is an essential part of Haier's commitment to providing high-performance and energy-efficient cooling solutions. With its superior heat transfer capabilities, durable construction, and ease of installation, this heat exchanger is an excellent choice for anyone looking to upgrade their Haier air conditioning system.

The Haier AC-3940-74 air conditioner with the heat exchanger HG80A0854 is a split-type air conditioning system designed for both cooling and heating applications. Here are some pros and cons of buying this particular Haier AC unit:

1. Energy Efficiency: This air conditioner comes with an Energy Star rating, indicating that it meets or exceeds the U.S. Department of Energy's guidelines for energy efficiency. This can result in lower energy bills and a reduced carbon footprint.

2. Year-Round Comfort: The inclusion of a heat exchanger allows this air conditioner to provide both cooling and heating capabilities, making it a great option for places with extreme temperatures year-round.

3. Quiet Operation: Haier claims that this AC unit operates quietly, which can be a significant advantage for those who want to keep their indoor environment quiet.

4. Easy Installation: Split-type air conditioners like this one typically have a simpler installation process compared to central air conditioning systems.

5. Affordable Price: The Haier AC-3940-74 with the HG80A0854 heat exchanger is generally considered to be more affordable compared to other similarly-sized and featured air conditioning systems from major brands.

1. Warranty Coverage: Haier's standard warranty for this air conditioner is relatively short, with only one year of coverage for parts and labor. Extended warranties may be available for an additional cost.

2. Limited Capacity: This particular Haier AC unit has a cooling capacity of 3.5 tons and a heating capacity of 4 tons. This may not be ideal for larger homes or commercial spaces that require more significant heating and cooling capabilities.

3. Potential for Leaks: As with any air conditioning system, there is a risk of leaks. Regular maintenance and prompt repairs can help minimize this risk.

4. Dependence on Power: Air conditioners, including the Haier AC-3940-74, require a consistent power supply to function properly. Power outages or voltage fluctuations could impact the unit's performance.

In conclusion, the Haier AC-3940-74 with the HG80A0854 heat exchanger offers energy efficiency, year-round comfort, quiet operation, easy installation, and an affordable price. However, it comes with some drawbacks, such as a short warranty, limited capacity, and potential leaks. If you're looking for a cost-effective and energy-efficient air conditioning solution for a smaller space, this Haier AC unit could be a suitable choice. However, if you require a larger capacity or extended warranty coverage, you may want to consider other options.

Details:

part #: ac394074 prices

• $35.00-$650.00

specifications aerationaura:

• brand: Haier
• part type: Exchanger
• manufacturer part number: AC-3940-74

shipping aerationaura:

• service: FedEx Ground / FedEx Home Delivery
• transit: 4-7 Days
• carrier: FedEx
• cost: $150.00
• class: Standard
• type: Fixed

returns aerationaura:

• policy: No Returns

seller aerationaura:

• # reviews: 4203
• rating: 98.6%
• city: Glen Allen, Virginia

general aerationaura:

• condition: Used
• Home Improvement > Heating, Cooling Air > Other Heating, Cooling Air

offer aerationaura:

• quantity: 1
• started: February 14, 2026
• sold: 0
• availability: In Stock
• options: Ship-to-home

payments aerationaura:

• wallet: Google-pay
• credit card: Discover
• other