Question: Why Fins Are Not Used In Condenser?

What are the purpose of the fins on a condenser?

Compressor fins are located on the outdoor portion of an air conditioner near the compressor is something that looks like a grill with metal fins all along it.

These air conditioner fins are a part of the condenser that assists heat in moving away from the air conditioner so that the heat disperses more quickly..

How do you straighten condenser fins?

Guide for Straightening HVAC FinsFirst, shut off the power to your air conditioner. … Next, remove the sheet metal screws, so you can lift off the outdoor unit’s fan and grille. … condenser fin straightener. … Start at the bottom of the condenser fins and move carefully upward to straighten them.

Which is best condenser in AC?

Copper has a heat transfer coefficient higher than aluminium. That means, copper is a better heat exchanger than aluminium. 2) Cost and Pliability (The quality of being easily bent): Copper is costlier than aluminium, which increases the cost of making an air conditioner and thereby the price of air conditioner.

What is the importance of condenser?

Condenser is included in cooling systems such as a air conditioning in cars and buildings, and freezers. It helps ventilate the heat of the vapour refrigerant at high temperature and pressure. Its purpose is to condense the heat out while maintaining the same level of pressure.

Why Copper is used in condenser?

Copper has replaced aluminum in condenser coils due to the following reasons: … Excellent heat-transfer characteristics (using rifling inside the tube, which is not possible in aluminum tubes) Resistance towards mechanical and other external damages. Ease of repair.

How does a AC condenser work?

A condenser unit used in central air conditioning systems typically has a heat exchanger section to cool down and condense incoming refrigerant vapor into liquid, a compressor to raise the pressure of the refrigerant and move it along, and a fan for blowing outside air through the heat exchanger section to cool the …

What are the three functions of a condenser?

A condenser’s function is to allow high pressure and temperature refrigerant vapor to condense and eject heat. There are three main types: air-cooled, evaporative, and water-cooled condensers.

What is the difference between a compressor and a condenser?

The main difference between the compressor and condenser is indicated by their names, respectively. In a nutshell, the compressor compresses and the condenser condenses. … Keep in mind, the refrigerant is a gas as it travels through the compressor – still a gas, yet slightly altered in order to be made into liquid vapor.

How much does it cost to replace a condenser unit?

Replacing an AC condenser unit costs anywhere from $1,000 to $3,000 or more. It’s not a great job for a DIYer since you’ll be messing with electrical and refrigerant lines. In most places, you need a license to handle freon.

How much does it cost to fix a condenser in a car?

To have the AC condenser replaced you will pay anywhere between $450 and $950, depending on where you go to have the work done and what kind of cars you have. The labor costs vary based on the kind of car you have, with prices starting at $130 and going up to $350. The parts will cost between $250 and $400.

What is the principle of condenser?

The purpose of the condenser is to receive the high-pressure gas from the compressor and convert this gas to a liquid. It does it by heat transfer, or the principle that heat will always move from a warmer to a cooler substance.

Can you replace condenser fins?

You can’t replace the fins, just the whole condenser, which is the “radiator” looking part…not the whole unit which includes the compressor.

What is the difference between evaporator and condenser?

While the evaporator coil picks up heat from indoor air, the condenser coil releases heat into outdoor air. The load of heat energy extracted from your home and compressed in hot refrigerant vapor is rapidly released when refrigerant circulates into the coil and condenses to liquid.

What causes a condenser coil to leak?

Leaks are most often caused by corrosion. … While condenser coil leaks aren’t the most common air conditioner repair, they can happen as a result of the most common problem: a dirty system. Keeping your system clean and running efficiently will help prevent future repair (or replacement) costs.

Which brand AC is best?

Best AC in India: LG 1.5 Ton 5 Star Inverter Split AC. … Best For Energy Efficiency: Daikin 1.5 Ton 5 Star Inverter Split AC. … Best for Performance: Hitachi 1.5 Ton 5 Star Inverter Split AC. … Best For Durability and Service: Blue Star Split AC 1.5 Ton 4.75 Star. … Best Under Budget: Voltas 1.5 Ton 5 Star Inverter Split AC.More items…

Is alloy condenser good for AC?

Aluminium Alloy Condensers – MCHE (Microchannel Heat Exchange) … This new design resulted in 30 percent less refrigerant charge and 10% increased efficiency compared to other heat exchangers.

Why condenser is bigger than evaporator?

In an ideal AC unit, the two sets of coils are designed to match in capacity. In other words, the evaporator should be sized perfectly to soak up only as much heat as the condenser coils can dump into the outdoor air during one cooling cycle. … The larger the tonnage, the more heat it can remove.

How do you match a condenser and evaporator?

Further to this explanation, in an ideal HVAC unit the two sets of coils are designed to match one another. The evaporator coil should be ideally sized to soak up the same amount of heat that the condenser coils are able to dump into the air outdoors. This occurs during one cooling cycle.