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Amana-Goodman 4821402S Heat Exchanger

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3  Reviews Add Your Review
Special Price $354.78 Regular Price $393.81
Out of stock
SKU
4821402S

The Amana-Goodman 4821402S Heat Exchanger serves as a vital component within HVAC systems, facilitating the transfer of heat between air streams. By using this exchanger's tubes, the heat energy from the heated gases is dispersed into the ambient air. It is important for effectively and efficiently heating interior rooms, and it is usually integrated into air handlers and furnaces. This heat exchanger optimizes comfort levels and maximizes energy efficiency by absorbing and dispersing heat from combustion processes. With its sturdy build and dependable functionality, it extends equipment life and requires less maintenance, making it an excellent investment for both home and commercial heating applications. Users may save money and have dependable heating solutions thanks to the Amana-Goodman 4821402S Heat Exchanger, which also improves overall system comfort.

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FURNACE HEAT EXCHANGER, HVAC Furnace Parts
Manufacturer:
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Manufacturer Name: Amana-Goodman
Product Number: 4821402S
OEM Part Number: 4821402S
Product Description:  Heat exchangers used in HVAC systems, are crucial components designed to transfer heat between two fluid streams without them coming into direct contact. Goodman 4821402S Heat Exchangers are constructed from materials that are corrosion-resistant and have good thermal conductivity such as stainless steel, copper, or aluminum. This ensures longevity and efficiency. They are typically compact and space-efficient, making them suitable for various HVAC system configurations. Heat exchangers have a large surface area to facilitate efficient heat exchange between the two fluid streams.  Heat exchangers may use tubes or coils to create a passage for one fluid stream while the other flows around it. This design enhances heat transfer. Heat exchangers can be designed for parallel flow (both fluids move in the same direction), counterflow (fluids move in opposite directions), or crossflow (one fluid crosses the other). They are designed to ensure minimal heat loss and maximum thermal efficiency during heat exchange. In HVAC systems, heat exchangers can facilitate the condensation of refrigerant gases to release heat (in heating mode) or the evaporation of refrigerant liquids to absorb heat. Heat exchangers are designed with accessibility in mind, making it easier to clean or maintain the unit when needed. Heat exchangers may need to meet industry and environmental standards, such as ASHRAE (American Society of Heating, Refrigerating and Air Conditioning Engineers) guidelines. Goodman 4821402S Heat Exchanger are engineered to be compatible with the specific fluids and temperatures in an HVAC system, ensuring safe and efficient operation.

The main features of the Amana Goodman Heat Exchanger:

  • Made of heat-conductive and corrosion-resistant materials.
  • Separate passages for hot and cold fluids to prevent mixing.
  • Maximizes heat exchange while minimizing energy loss.
  • Space-efficient for diverse HVAC installations.
  • Allows for easier cleaning and maintenance.
Weight:27.93lbs/12668.82g

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Product Questions (6)
Customer Questions
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Thermostatic expansion valves are an integral part of your refrigeration unit. They are responsible for ensuring the right dosage of refrigerant is entering the cooling coil to ensure maximum efficiency in the air conditioning of the system.    These special expansion valves come with a temperature sensor that is mounted at the end of the evaporator coil. They incorporate signals from this sensor to maintain the required temperature of the HVAC system. The thermostatic expansion valve works like a precision device that can regulate the measurements of the liquid refrigerant that flows into the evaporator of your system. This regulation in the flow of the refrigerant is essential to prevent the reverse flow of the refrigerant into the compressor of your system.    Through this mechanism, the thermostatic expansion valve successfully separates the high and low pressure sides of the refrigeration/air conditioning system. The liquid refrigerant enters the expansion ...

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Do heat exchangers contribute to reducing greenhouse gas emissions, and how do they align with energy-efficient HVAC practices?

Heat exchangers can enhance HVAC system efficiency, reducing energy consumption and greenhouse gas emissions. They align with energy-efficient HVAC practices, making them environmentally friendly.

Can a heat exchanger contribute to reducing humidity levels in an HVAC system, and are there models designed for dehumidification?

While heat exchangers primarily focus on temperature control, some models are integrated into dehumidification systems to enhance moisture removal in HVAC applications.

How does a heat exchanger contribute to indoor air quality?

While heat exchangers primarily transfer heat, some models are integrated into HRV systems to exchange heat and improve indoor air quality. They help maintain fresh air while recovering heat.

What maintenance is required for the Amana-Goodman 4821402S Heat Exchanger?

Regularly inspect the heat exchanger for cracks, corrosion, and debris buildup. Ensure proper airflow and clean any dust or soot deposits. Maintaining it prevents efficiency loss and ensures safe operation. Always disconnect power before inspection.

What are common issues with the Amana-Goodman 4821402S Heat Exchanger?

  • Corrosion from moisture buildup.
  • Cracks leading to gas or heat leaks.
  • Soot or debris accumulation affecting airflow.
  • Reduced heat transfer efficiency.

Installation Steps

Step1: Turn off power to the HVAC system and shut off the gas supply.

Step2: Remove the access panel and disconnect the old heat exchanger carefully.

Step3: Inspect mounting points and clean debris before installation.

Step4: Position the new heat exchanger securely and reconnect all gas and electrical connections.

Step5: Reinstall the access panel, restore power, and test the system for proper operation.

Step6: Follow all safety guidelines to avoid burns or electrical hazards.

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