Why Does Your Air Conditioning Need Recharging? If your car's air-conditioning system blows only warm air on hot days, it's probably because it is low on refrigerant, and the most likely cause is a leak somewhere in the system. Though many vehicle owners think they need to recharge or "top off" their air-conditioning system with refrigerant on a regular basis, such as annually, that's not the case. If the air conditioning stops working (but the fan continues to blow warm air), a leak in a hose, connector or other part of the system is probably the culprit. During the winter, you may notice that the defroster isn't clearing fogged up windows, and that also is a sign you have a leak. Most defrosters engage the air conditioning to dehumidify the air. If there is a leak, the air-conditioning system on most modern vehicles is designed to shut down once the refrigerant level drops low enough in order to prevent damage to the air-conditioning compressor. Note that we are talking about "refrigerant," not Freon, the brand name for a type of refrigerant that is no longer manufactured in the U.S. because it can damage the ozone layer.

Contemporary vehicles use a refrigerant known as R-134. The EPA provides helpful information for consumers about whether they should have their air conditioner topped off with refrigerant or evacuated and recharged, found here. The EPA notes that a repair shop (or a do-it-yourselfer) can't tell precisely how much refrigerant is in the system without the proper equipment — gauges to measure how much pressure is in the system — so how much they add while topping off the system is largely a judgment call. By performing a complete evacuation and recharge (a more expensive procedure and one that should be done by a professional), the EPA advises, the repair shop will be able to test the complete system and recharge it with the precise amount of refrigerant recommended by the vehicle manufacturer. The EPA adds that usually there is no reason to clean the system unless it is opened up, such as to check for leaks or other problems. When is it time to add or replace the refrigerant?

You could be proactive and have it done before you experience problems, but you shouldn't need that more often than every few years at the most. If your air conditioning is losing its potency, even after topping it off, then you probably have a leak. But if you stay as a cool as a cucumber on the hottest days, you could just leave well enough alone. The air conditioner obviously has enough refrigerant. Check Auto Repair Rates Should the Exhaust System Last the Life of a Vehicle? How Do I Find The Correct Tire Pressure For My Car? How Do You Know When to Replace Your Shocks? Mitsubishi ductless mini split heating & air conditioning systems are more energy efficient than traditional HVAC systems and 40% more efficient than standard window air conditioners. The Home Depot’s ductless heating and air conditioner installation professionals are local, licensed, insured, and have undergone a thorough background-screening process before installing your mini split system.

We offer a wide range of flexible financing options to kick-start your project including Home Depot’s Consumer Credit Card and Project Loan, plus one competitive price on any Mitsubishi mini split installation.how does air conditioner work in a car Mini Split System with Optimum Controlwhat size ac unit should i buy Our service providers install Mitsubishi mini split air conditioners that provide comfort and energy efficiency to whole homes, add-on rooms, basements, garages and sunrooms.home ac unit size New Heat Pump installation Excellent customer service by ARS service technician. He gave me an evaluation of the old heat pump and different options to repair or replace with a new unit. The new installation was done timely and very professional.

Great company for Mitsubishi heat pump installation. Great company for Mitsubishi heat pump installation - pleasant and helpful installers. The job was difficult - an old house with small spaces for installations of ducts - we did both ducted and ductless. The guys did an excellent job, and cleaned up every day, and were very helpful with any questions I had. Overall I am very very pleased with the quality of work and the price we paid. smooth install servicemen was great also will be getting one more heat pump hope to have the same servicemen thank you Great system and installation! We're very pleased with our Mitsubishi heat pumps and the installation. We went to Home Depot in search of an air-conditioner replacement and decided to not only replace our air-conditioner with a heat pump and replace our gas furnace with a more efficient one that complemented the new heat-pump to reduce our utility bills. The price for the heat-pump/gas furnace installed was the lowest and the quality of the installation was great.

I would do this again Systems for All Climate Types Whether your home is in a hot or cold climate, you can end the struggle of cost vs. comfort. Mitsubishi ductless systems uses only the exact amount of energy needed to maintain comfort, adjusts automatically to changing conditions and is very easy to maintain. Mitsubishi Electric mini split systems use advanced technology to save you money. It is more energy efficient than traditional HVAC systems, is 40% more efficient than standard window units for heating and cooling performance far superior to traditional heat pumps. Transforms one room, or as many as eight, into a comfortable living space regardless of available ducts or windows. Mitsubishi Electric mini split systems uses wireless thermostat capability to link your wall-mounted control with your PC, smartphone or tablet, delivers comfort & energy efficiency and ideal for areas requiring extra heating & cooling. Our INVERTER-driven compressor maximizes efficiency by automatically changing its speed to match the cooling and heating needs of a room.

I-see Sensor(TM) automatically detects ceiling & floor temperatures and makes necessary temperature changes. Unit doesn't start & stop repetitively, eliminating temperature variations & wasted energy Installed Mitsubishi Mini Split Systems Do you have special heating or cooling needs but want to avoid a major renovation? Would you like to set the temperature in a room with no ductwork or windows? Are you facing the task of finding a unit that will fit in a small area? If so, Mitsubishi Electric and The Home Depot have the perfect solution: mini-split heating and air conditioning. Single-zone systems are great for regulating temperatures in one single room. They provide one-to-one control with the attached indoor unit. A Multi-zone system connects up to 8 indoor units. This flexibility allows you to better regulate the temperature settings in the rooms where you tend to spend the most time, while keeping other rooms on minimal settings to save money on utility bills. No matter the size of the room you want to regulate, duct-free air conditioning systems from Mitsubishi Electric provide the flexibility and energy efficiency to get the job done.

These compact air conditioning units fit almost anywhere and don't require a duct or window. Consisting of an indoor air handling unit and a slim-line outdoor condenser unit, they can be installed in tight spaces or recessed or suspended from the ceiling. Providing the flexibility to meet most air conditioning or heating requirements, duct-free heating and air conditioners not only run quietly and efficiently but also increase the value of your home. Look to Mitsubishi Electric to provide trusted value and quality for any heating or cooling project. And if you're remodeling or renovating your home and want a professional to install a ductless air conditioning unit, turn to The Home Depot. We can provide reliable end-to-end service. Whatever your heating and cooling project requires, Mitsubishi Electric will deliver and help make every space feel like home. Learn More about Ductless HVAC SystemsWe also offer an Extended Service Agreement that protects your HVAC system up to 10 years.