Cost of running How noisy is air conditioning? Can I run on one unit for multiple rooms? What is the best unit? What is the cost?
Congratulations on your decision to contact Midland Air Conditioning (MAC), the region’s leading air conditioning specialist. You have taken the first step in reducing heating costs, increasing your comfort, and becoming more sustainable!
An important part of our service is to offer expert professional advice in what, after all, is a major investment in your business.
So, this introduction is designed to answer in advance some of the questions you may have about air conditioning and to help you understand what’s best for you.
Cost of running How noisy? One unit, multiple rooms? What is the best unit? What is the cost?
We’re often asked whether installing air conditioning will push up energy bills.
The short answer is that air conditioning systems run on electricity, so naturally, there is a cost – just as there is for your dishwasher, freezer or any other household installation.
However, the good news is that with advances in technology, the energy efficiency of air conditioning units is improving all the time, and accordingly, running costs are coming down.
It comes down to having the right advice when choosing the best system for your needs. If you are too underpowered your system will struggle to meet demand, while oversized units will perform less efficiently than a properly scaled unit and will use more electricity too.
You don’t necessarily need to leave your air conditioning on constantly, but if you decide to do so remember that once the required temperature is achieved, the unit isn’t doing any work to heat or cool, Your air conditioner monitors the room temperature on an ongoing basis, so even if it’s on for 8 hours it won’t be in full operation for all of that time.
Surprisingly, we also come across plenty of people who don’t realise that air conditioning can provide heating as well as cooling. Most modern air conditioning systems are heat pumps which means they are capable of providing both. This means that during the winter months, you can cost-effectively heat your living area without turning on your central heating – with the spiralling costs of gas, this means you’re likely to actually save money by installing air conditioning!
A final word about cost. With global warming and hotter summers, air conditioning is more popular than ever and is becoming a musthave for home buyers. So, if you install a high-quality, energy-efficient system, you are more than likely to recoup some, if not all, of your investment in your business.
Obviously, all machines generate some level of noise, but with modern technology the newest air conditioners are very quiet as well as being more energy efficient.
Noise levels are measured in decibels (dB) and are usually included in the product specifications. As a guide, 20dB is equivalent to a whisper and 30dB is comparable to the sound in a library.
We recommend sound levels of 21dB or lower For example: If you’re looking at the economy end of the range, the Mitsubishi Classic, for example, can operate to this 21dB (A).
If you’re happy to spend a little more on your air conditioning, midrange units offer even better are quieter still in operation. The Daikin Sensira, for example, operates at just 3dB(A) in silent mode, while also reducing energy consumption by about 80% in standby mode!
Mitsubishi offer air conditioners that are ultra-quiet in operation during the day and even quieter at night, using technology that allows greater airflow volume to be pushed through at lower speeds.
Cost of running How noisy? One unit, multiple rooms?
What is the best unit? What is the cost?
ABSOLUTELY, we have listed the features of a multi-system and a split system, to help you choose between the two different options available for your business.
Multi-systems are made up of multiple indoor units running on one outside unit, so for example, you can have the main office and a meeting room on one outdoor unit (condenser) with a maximum of 11 indoor units to one outdoor unit.
The setback to the above is all indoor units have to be in the same mode ie heating or cooling but the temperature can be adjusted within that mode, for example, the main office will need to be on cooling and so would the meeting room but it can be turned off if there is no need to run the system if the room is not occupied.
The draw back to this system if the outdoor unit fails you lose all the air conditioning that is being run from the multi system and will be more expensive to repair/replace once out of warranty.
Benefits
One outdoor unit.
The split systems as one indoor to one outdoor unit and once installed the outdoor unit can’t be added to with more indoor units.
Drawbacks
Multiple outdoor units.
Benefits
The key benefits to this system the outdoor unit is going to be smaller, the installation will be cheaper and if there are any issues with the system once out of warranty the cost of parts/replacement will be cheaper.
Cost of running How noisy? One unit, multiple rooms?
What is the best unit? What is the cost?
When you come to choosing your air conditioning system, there is a wide range of options with different price ranges and varying functionality.
MAC use only those brands we trust for reliability, performance and value for money. Although we fit many other brands, here are our tried and trusted favourites:
Mitsubishi is one of the leading brands in air conditioning, innovative and to the forefront of technology, but still offers competitive prices. Recommended split-units from Mitsubishi include:
MSZ-HR Classic system
An affordable, flat panel, wall mounted model with the following benefits:
Compact and stylish design
Optional Wi-Fi available
Utilises R32 refrigerant to reduce environmental impact and improve energy efficiency
MSZ-AP/AY
A stylish wall mounted system that blends energy efficiency with a streamlined design and wifi control Available in a range of colours and a premium quality feel, this range boasts:
Sophisticated and streamlined design
Built in Wi-Fi functionality
Whisper quiet noise levels
Smart i-see sensor to monitor room occupancy
Plasma Quad Plus Technology as standard
See Unit
See Unit
A wall mounted system with a modern white design, that includes state-of-the-art Wi-Fi control as standard. Benefits include;
Crisp and clean design
Built in Wi-Fi functionality
Quiet operation as low as 19 decibels
Double vanes for even air flow
Operates on greener R32 refrigerant to improve energy efficiency
See Unit
Stylish and sleek design
Built in Wi-Fi functionality
Whisper quiet noise levels
Plasma Quad Plus Technology as standard
An elegant wall-mounted system that combines wifi control, a simplified design, and energy economy. This line, which comes in a variety of colours and feels high-end, has the following qualities:
See Unit
Operates on greener R32 refrigerant to improve energy efficiency
Daikin, a lesser known to the domestic market, Daikin is a well-established and trusted global brand in air conditioning. Our pick from Daikin is the Stylish model. This wall-mounted unit comes in a range of colours and delivers the following benefits:
Coanda effect fan for optimum air distribution
New grid eye sensor redirects air away from room
occupants
See Unit
Flash Streamer technology helps Improve indoor air quality
Cost of running How noisy?
One unit, multiple rooms?
What is the best unit? What is the cost?
MHI – SRK Series
A compact and light weighted model the ideal solution for larger spaces with the following benefits:
Low Global Warming Potential (GWP) and high energy efficiency with new refrigerant R32
Wireless interface control included
Allergen-clear operation cleans air using a control scheme exclusive to Mitsubishi Heavy Industries
Thermal Systems.
Quiet airflow & long reach are achieved through jet technology.
Colour variation available Users can choose from three different choices (smaller models only)
MHI – FDE
MHI - FDUM Ducted
Efficient and compact, the indoor unit on this ducted range are less than 30cm tall and ideal for concealed cooling with low-volume operation. Benefits Include:
External static pressure control function
Extended pipe runs of up to 100m
Pre-fit lift pump
Available with hard wired control as standard
MHI - FDT
Optimal for sites without a false ceiling or void, these units provide installation flexibility, with multiple options for refrigerant pipe run positioning. Benefits include;
Extended pipe runs of up to 100m
Top, right or rear piping is available, for added installation flexibility
Slim height design of 210mm or 250mm
Available with hard-wired control as standard See Unit
See Unit
See Unit
Subtle slimline design features flap control on each of the 4 outlet louvers which can be programmed for optimised heating/cooling control and efficiency.
Individual Louvre Control
Extended pipe runs of up to 100m
New slim design optimised for small ceiling voids
Available with hard-wired control as standard
See Unit
And don’t forget, as accredited installers of all these brands, whichever you choose you can rest easy in the knowledge that your MAC 7-year guarantee applies.
An affordable, flat panel, wall mounted model with the following benefits:
• Compact and stylish design
• Optional Wi-Fi available
• Utilises R32 refrigerant to reduce environmental impact and improve energy efficiency
A wall mounted system with a modern white design, that includes state-of-the-art Wi-Fi control as standard. Benefits include;
• Crisp and clean design
• Built in Wi-Fi functionality
• Quiet operation as low as 19 decibels
• Double vanes for even air flow
• Operates on greener R32 refrigerant to improve energy efficiency
*2.5kw, 3.5kw & 5kw models only for the AY
A stylish wall mounted system that blends energy efficiency with a streamlined design and wifi control. Available in a range of colours and a premium quality feel, this range boasts:
• Sophisticated and streamlined design
• Built in Wi-Fi functionality
• Whisper quiet noise levels
• Smart i-see sensor to monitor room occupancy
• Plasma Quad Plus Technology as standard
An elegant wall-mounted system that combines wifi control, a simplified design, and energy economy. This line, which comes in a variety of colours and feels high-end, has the following qualities:
Stylish and sleek design
Built in Wi-Fi functionality
Whisper quiet noise levels
Plasma Quad Plus Technology as standard
Operates on greener R32 refrigerant to improve energy efficiency
Daikin, a lesser known to the domestic market, Daikin is a wellestablished and trusted global brand in air conditioning. Our pick from Daikin is the Stylish model. This wall-mounted unit comes in a range of colours and delivers the following benefits:
Coanda effect fan for optimum air distribution
New grid eye sensor redirects air away from room occupants
Flash Streamer technology helps Improve indoor air quality
Cost of running How noisy? One unit, multiple rooms?
What is the best unit? What is the cost?
The cost of your air conditioning unit will depend on a number of factors, including the size and number of rooms you wish to cool and heat, as well as the functionality you require. Once we understand what you are looking for, MAC can offer the best value-for-money solution and recommend the right unit for you, from reliable economic units through to top-of-the-range luxury options.
To get an idea, visit www.midlandaircon.co.uk and use our brand new easy-to-use online calculator.
Simply select your property type and the room/s where you want air conditioning. (You will need to know the room size in square metres). Indicate where you want your indoor and outdoor units to be positioned, giving the approximate distance between the two units and choose whether your outdoor unit should be hung on the wall or mounted on the ground
Finally, a few quick questions later and the calculator will return a selection of air conditioners, with costs, recommended especially for you by MAC, based on the information you’ve provided.
Once your order is confirmed, our skilled engineers will deliver and install your brand-new air conditioning system on your agreed date. Of course, if you have decided to discuss your options with us further before making your decision, we look forward to meeting you!
In the meantime, our friendly team are always ready to answer your email or take your call, any weekday from 9am-5pm.
