Air Conditioning

 Just Coolers offers exceptional service levels of installation, maintenance and repairs of our own systems. All our Engineers are highly-qualified and experienced, and has been trained to produce the most cost effective solution to your installation, servicing and maintenance requirements. A large proportion of all emergency breakdown calls could be avoided should the units been regularly maintained by professional service engineers, the minimal cost of these service visits is certainly far less than an emergency call out in the height of summer for a simple malfunction which would have been found through a routine service visit. Regular servicing will also add to the life expectancy of your unit.Should you experience a breakdown, Just Coolers will send a trained and experienced engineer to locate and fix the malfunction and all our work is fully guaranteed.

The model KFR71GW ( 6.7 Kw ) is designed for rooms up to 65sqmthis product is a professional indoor/outdoor split system complete with a remote control. There is no gas required as it comes pre-gassed. This means there is no need for a professional installation you need to just follow our EASYFIT manual. The estimated time to install one of our units is 2 hours, the majority of the 2 hours is drilling a 2 inch hole through the wall.

Features
• These EASYFIT split systems don’t only cool in the summer, but also heat in the winter and dehumidify!
• As with all our units they include dust and pollen filters.
• Our units use the latest eco friendly 407c gas.
• These units have a huge cooling capacity of 18000 BTU/hr!
• Not only do the cool at an impressive capacity, but better it in the heating mode giving out 24000 BTU/hr!
• Our units are very economical giving a very cheap heating and cooling methods.
• For every 1.8 kW of input power bought you get 5.6 kW of heating or Cooling Output.
• All our units come complete with a 12 month  warranty. Dimensions:
• Indoor – 1050 x 300 x 200mm
• Outdoor – 910 x 340 x 600mm    The Package Includes
• 1 x Indoor unit
• 1 x Outdoor unit
• 1 x Remote control
• 2 x 4m Connecting pipes
• 1 x Instruction / Installation manual    All This can be supplied to you at a low low cost of £499.99 + VAT

*NEW* Model KY-32 Portable Unit ( 2.7 Kw ) - No installation This year Just Coolers have added to its line of air conditioning units. We decided to start selling mobile air conditioning units as we saw it as a hole in the market. These units are incredibly stylish and the only installation needed is to plug it into the mains socket!Model KY-32 Portable Unit ( 2.7 Kw ) - No installationThis is a portable, yet powerful KY-32 air conditioning unit, with a remote control. There is no fitting required - simply take it out of the box, plug it in, and cool down.The features on this unit are:
• It has a full colour display and easy to use functions
• 24 hour timer
• You can choose from the 3 speed airflow
• Not only does it cool but also includes Dust / pollen filters
• Cooling capacity of 12000 BTU/hr
• These Units are not only Economical but are low-cost cooling
• For Every 1.25 kW input power spent you get 2.7 kW of cooling output
• The units come complete with a 12 month warranty 

Just Coolers is the U.K.  No. 1 air conditioning company offering honesty, reliability and a first class service. We always carry huge stock inventory with fully stocked spares department and can offer you the highest level of air-con quality products at extremely competitive prices.

Choosing an Air Conditioning company is a daunting experience by any means. At Just Coolers, one call does it all.

I have just fitted four air con units this weekend. The split type with the internal cartridge and the external chiller unit. It was very straight forward. The most hardest thing was drilling the 75mm holes and lifting the external units onto the framework about 5mtrs off the ground. As far as connecting them together goes there are 4 threaded connectors for the refrigerant and 5 wires to connect. It all runs from 1 plug top and draws around 8A. I have never fitted them before but managed to do all four in one weekend. We were quoted £2K to fit them by an Air Con company to install only and said it would take a week! (£2k was the cheapest, £3.5K was the most expensive!!)  

  Just Coolers Air Conditioning is safer and more efficient than many other forms of heating.

With air conditioning heating it’s simply the refrigeration process being reversed, so that the warm air comes out inside the conservatory and the cold air goes outside.

 I think professional aircon installers are going to have to undergo some form of reality Check, sooner or later, And as is often the case, sooner should be better than later. Until very recently, air conditioing was a luxury that people could never consider for their homes. The market was for quality commercial products, installed in a tailored manner by quality installers. But there is a whole new market opening up, and operates with different rules and with different value criteria. Installers who adopt the “it’s got to be a top-spec solution or it’s no solution at all” attitude will find themselves missing out on a very valuable and legitimate market to enter.  Let’s take an honest look at the product fitted. It’s not an inverter model, but it makes it cheaper, and the capital cost verses running cost equation is something people will have to decide for themselves, as is the noise level they can tolerate at on 37 decibels .  Overall I think installers are being too harshly dismissive.On a proffesional level they have virtualy no appeal or use.They are not made for that market.As a cheap domestic DIY system you could do worse, (but not much!)Not sure, I think you could probably do a lot worse. But more to the point, how much better could you do, and how much would that improvement cost? How long would it take to recoup the extra cost? If you go to Savile Row and have a suit made for £5K it will fit you perfectly and last a lifetime, but that doesn’t mean that millions of people aren’t happy enough with an off-the-peg one at a twentieth of that price from Marks and Spencer, nor does it mean that Marks and Spencer suits are cheap rubbish, far from it/ Britains manufacturing and service industry has a legacy of corpses of companies who dismissed low-cost, “upstart” products as being of little appeal or use. 

Think on.

ROUTINE MAINTENANCE
Neglecting maintenance ensures will steady decline in the air conditioning performance while energy use steadily increases. Keeping the system properly maintained will lower energy and repair costs, prevent breakdowns and prolong the life of your unit. Some maintenance jobs should be left to the professionals, but there is much that you, as a homeowner, can do to prolong the life of your units, keeping it running at peak efficiency.

 FILTERS
The most important maintenance task that will ensure the efficiency of your unit is to replace or clean its filters. Clogged, dirty filters block airflow and reduce a system’s efficiency significantly. With normal airflow obstructed, air that bypasses the filter may carry dirt directly into the evaporator coil and impair the coil’s heat-absorbing capacity. Filters are located somewhere along the return duct’s length. Common filter locations are in walls, ceilings, furnaces, or in the air conditioner itself.
Some types of filters are reusable; others must be replaced. They are available in a variety of types and efficiencies. Clean or replace your air conditioning system’s filter or filters every month or two during the cooling season. Filters may need more frequent attention if the air conditioner is in constant use, is subjected to dusty conditions, or you have fur-bearing pets in the house. If you use a disposable type filter, it’s always wise to keep several spares inside the house. 

BTU (British Thermal Unit) - The standard of measurement used for measuring the amount of heat required to raise the temperature of one pound of water by one degree (Fahrenheit).

The British thermal unit (BTU or Btu) is a unit of energy used in the United States, particularly in the power, steam generation, and heating and air conditioning industries. Although it is still used ‘unofficially’ in metric English-speaking countries (such as Canada, the United Kingdom, and sometimes in New Zealand), it is increasingly an outmoded and outdated unit of measure. Elsewhere (and always in scientific use) the BTU has been replaced by the SI unit of energy, the joule (J).

In North America, the term “BTU” is used to describe the heat value (energy content) of fuels, and also to describe the power of heating and cooling systems, such as furnaces, stoves, barbecue grills, and air conditioners. When used as a unit of power, BTU per hour (BTU/h) is understood, though this is often confusingly abbreviated to just “BTU”. In the United Kingdom and other parts of the world it is written BTU.

The unit MBTU was defined as one thousand BTU presumably from the Roman numeral system where “M” stands for one thousand (1,000). This is easily confused with the SI Mega (M) prefix, which adds a factor of one million (1,000,000). To avoid confusion many companies and engineers use MMBTU to represent one million BTU. Alternatively a therm is used representing 100,000 or 10⁵ BTU, and a quad as 10¹⁵ BTU.

Model KFR36GW For 25M2 room 5m x 5m  Professional outdoor/inddor split system with remote control. No gas required (included in system), no professional installation, just follow our EASYFIT manual.

Features
• EASYFIT split system: Heat in the winter, Cool in the summer, Dehumidify
• Dust / Pollen filters
• Latest eco friendly 407c gas
• Cooling capacity of 12000 BTU/hr
• Heating of 13700 BTU/hr
• Economical Low cost heating / Cooling
• 1.3 kW input power spent you get 3.9 kW of heating / Cooling Output
• 12 month warranty