Your HVAC Solution Specialist
+1 (626) 890 3588 | info@dulafa.com| EN | VN

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HVAC components sourcing

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  • Finding reliable and reputable manufactures that can meet the specifications and standards of the HVAC industry
  • Comparing and evaluating different suppliers based on their products, services, prices, and delivery times
  • Negotiating contracts and terms with suppliers that are fair and beneficial for both parties
  • Managing the logistics and transportation of the components from the suppliers to the customers
  • Ensuring the quality and safety of the details throughout the supply chain
  • Dealing with potential risks such as delays, damages, defects, or disputes
    Some of the components include as below:

Thermostat

This is the device that controls the temperature and operation of the HVAC system. It can be manual or programmable, and it can be set to different modes, such as heating, cooling, fan, or auto.

Heat exchanger

This is the part that transfers heat from one medium to another, such as from combustion gas to air, or from refrigerant to air. It is used in both heating and cooling systems.

Blower

This is the fan that circulates the air throughout the ducts and vents. It can have different speeds and settings, depending on the thermostat and the system requirements.

Condenser coil

This is the part that compresses and cools the refrigerant gas in an air conditioning system.

Evaporator coil

This is the part that evaporates and absorbs heat from the refrigerant liquid in an air conditioning system.

Filter

This is the part that removes dust, dirt, pollen, and other contaminants from the air. It can be either disposable or reusable, and it can have different types, such as pleated, fiberglass, electrostatic, or HEPA.

Damper

This is the part that regulates the airflow and pressure in the AHU and the ducts. It can be either manual or automatic, and it can have different types, such as volume control, fire/smoke, or zone.

Air ducts and vents

These are the pipes and openings that distribute the conditioned air throughout the building.

sensors

Sensors are devices that can measure and monitor various physical or chemical properties of the air, such as temperature, humidity, pressure, flow, gas, particulate matter, etc.