Condenser (heat transfer)

Evaporator Coil for Heat Pumps & Air Conditioners | HVAC Refrigeration

Evaporator Coil for Heat Pumps & Air Conditioners – the evaporator is responsible for absorbing heat into the coils and the refrigerant. The evaporator is an essential component of vapor compression refrigeration. This is usually done as result of passing air or water over the evaporator coil where a heat exchange process takes place. Heat leaves […]

About Chilled Water Systems | HVAC Hydronics

About Chilled Water Systems | HVAC Hydronics About Chilled Water Systems – Chilled water systems are mainly used in large commercial HVAC air conditioning systems and industrial cooling applications although there are some residential and light commercial HVAC chilled water systems in use. Chilled water systems are popular because they use water as a refrigerant. […]

Cooling Tower Evaporation Cools Water | HVAC Technical

Cooling Tower Evaporation Cools Water | HVAC Technical Cooling towers use the process of evaporation to cool or removes heat from the condenser water that was transferred to the water in the chiller condenser barrel. The heat is absorbed at the load in this case in a data center on a data center floor. The […]

Large Condenser Pump for a Chilled Water System

Large Condenser Pump for a Chilled Water System This large HVAC condenser pump serves a new chiller located in a data center. This pump pumps condenser water through the condenser chiller barrel and to a cooling to reject the heat absorbed in the chillers evaporator barrel. The pump works to move the water from the […]

Air Conditioner Troubleshooting | HVAC Technical

 Air Conditioner Troubleshooting | HVAC Technical Air Conditioner Troubleshooting – To properly troubleshoot air conditioners one needs to understand some basics of air conditioners including basic refrigeration, electricity, electrical components and how electro-mechanical controls work, basic air conditioner components and air conditioner sequence of operation. Before troubleshooting air conditioners you need to identify the basic […]

Trane Chilled Water Systems – Multi-Zone Air Conditioning Systems

This Trane HVAC chiller serves four different apartments. Chilled water systems offer a great way for multi-zone air conditioning. From small apartment buildings to large commercial buildings chilled water systems can serve multi-zone air conditioning systems. From one air conditioning zone to hundred the only limitation is the size of the chiller. If the air […]

Refrigerant Pump-Down Method | HVAC Refrigeration

The Refrigerant Pump-Down Method Can an HVAC Technician “Park” Refrigerant in the Condenser? What you will learn from this article: 1) We answer a technical question by one of our readers concerning the refrigerant pump-down method 2) Why the refrigerant pump-down method is useful for HVAC technicians and for the consumer 3) Why it saves […]

Central Air Conditioner Prices | HVAC Buyers Advice

Central Air Conditioner Prices | The Cost of Air Conditioners So you are looking to buy a new central air conditioning system and you want to know what the price of the new air conditioner will be after the it is all said an done and the new air conditioner is installed and the contractor […]

Variable Speed GE ECM Condenser & Blower Motors | HVAC Control

Variable Speed GE ECM Condenser & Blower Motors Variable Speed GE ECM Condenser & Blower Motors – When you look at buying a new HVAC system it will surely arise when the HVAC salesman or HVAC contractor who comes to give you an estimate will show an HVAC system that has a variable speed motor […]

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