Mirrorstone 9kW Air To Water Air Source Heat Pump For Home Heating & Hot Water - 1 Phase

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Special Price £4,050.00 RRP: £6,480.00
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Healthy & Natural


Easy Install

& No Maintenance Costs

Slash Energy Bills

By Up To 60%

Space Saving

& Discreet

Product Description
Air Source Heat Pump RHI Grant

The Mirrorstone 9kW Air Source Heat Pump 1 Phase is a compact and efficient heat pump that’s perfect for smaller properties. Using electricity instead of fossil fuels, this amazing home upgrade can help you save a huge amount of energy, since they use 50-60% less than mains gas systems.

Rather than providing you with instant warmth, this heat pump will give you wonderfully comfortable steady heat over a longer period, letting you retain a consistent temperature throughout your day.

Air source heat pumps are capable of performing all the same functions as traditional boilers, including general heating, underfloor heating and creating a domestic hot water supply. On top of this, they can also provide you with cold water circulation!

Please note that this Heat Pump will require its own dedicated power line.

Air Source Heat Pump USPs

How Does It Work?

Generally speaking, air source heat pumps operate in a similar fashion to conventional boilers. They heat water, which is then transported throughout your home. This heat is then supplied to you via radiators. It’s all pretty simple!

The difference is in how they acquire that heat in the first place. It will take in warm air from the outside, which is then used to warm up water within a heat exchanger. Since it does this instead of burning fossil fuels, a heat pump is a much safer way to heat your home.

There is always a little bit of heat in the air, even when it feels very cold to you. While a heat pump will work best in less extreme temperatures, it will still be able to provide you with heat!

This heat pump will function when the air temperature is between -25°C and 45°C, meaning it’s perfectly suited to the British climate.

How Do Air Source Heat Pumps Work

Low Maintenance

Installing a heat pump is a large task, one that will require several specialists to ensure everything is safe and effective. However, once your new pump is installed, it will require much less fuss compared to a conventional boiler.

Once a year or so, you can carry out a few basic checks to make sure your pump is operating adequately. This includes little tasks like cleaning the fans, ensuring air flow isn’t blocked by leaves and other debris, and clearing out air filters.

Then, every couple of years, you should get in touch with a professional who can carry out a more comprehensive audit. They’ll be able to check for things like leaks, refrigerant pressure levels, and general wear and tear.

As a rule, heat pumps don’t tend to need expensive part replacements, because they don’t have many moving parts, so there’s much less wear and tear on the unit.

Properly maintained in this manner, a heat pump can last you anywhere from 15-50 years!

Alternative Options

Air Source Heat Pump Range

This 9kW model is great choice for smaller properties that are already well-insulated, but if this isn’t the right fit for your home we have a few other models for you to choose from.

The Mirrorstone 12kW Air Source Heat Pump is a good pick for the vast majority of UK homes, especially newer builds that have good insulation. If you have an older property, or one that is very large, then the Mirrorstone 22kW Air Source Heat Pump is our most powerful pump.

We’d highly recommend getting touch with us before committing to any size of heat pump, as we will be to talk to you about your needs, take the nuances of your property into account and tell you how much power you’ll need.

Contact Us

If you have any questions about this heat pump, or are looking for advice on which heat pump is right for you, then give our team a call on 0116 321 4124 or email us at sales@suryaheating.co.uk. We have experts on hand who are ready to help.

For extra peace of mind, this heat pump is covered by our 14 day no-quibble returns policy. If you change your mind for any reason, you can send it back to us for a refund or exchange. In the long term, this heat pump is protected by a 3-year warranty policy, so you can be certain it’s built to last.

Please bear in mind that the lead time on this product is 12 weeks.

You can also check us out on Facebook, Instagram, Twitter and YouTube for more information as well as details on any flash sales.

Thinking Of Choosing Klarna

To make paying for your heaters easy, we've partnered with Klarna whose smart technology lets you apply for and then complete your payment application quickly and entirely online.

Once you’re happy with the items in your basket and you reach the checkout page, you have two options:

  • Buy Now Pay Later in 30 Days
  • Pay in 3 Instalments

Pay in 30 Days

For any orders up to £800, you can opt for our Buy Now Pay Later option. This simply defers your payment for up to 30 days from the date of dispatch, with no APRs or late fees.

Pay in 3 Instalments

For any orders between £35 and £1000, your second option is to pay in 3 equal instalments. This splits your payment into 3 simple steps, with the first payment on day 1 when you place your order, the second payment on day 30, and the final payment on day 60.

This also comes without any underlying credit agreements or APRs.

To be eligible for Klarna payments, you must be a UK resident, aged 18 or over. Klarna may perform a soft check which will not affect your credit score.

Delivery & Returns

All panels come with free delivery within 2-3 days, and next day delivery is available for £5.99.
You can return your panel if you are not happy with it within 14 days of receiving it.

Installation Guide

Installation of an Air Source Heat Pump should only be carried out by a qualified plumber.


Use up to 60% less energy when compared to mains gas, thanks to a return of 3kW worth of heat for every 1kW worth of energy used. Installs outside your property, helping save space indoors, whilst slotting straight into your existing heating system.

Specs Table
More Information
Voltage 220-240V 1 Phase
Wattage 9kW
Wi-Fi Yes
Manufacturer Mirrorstone
Heating Capacity 9kW
Cooling Capacity 8kW
Width 1083mm
Height 805mm
Depth 420mm
Working Source Temperature Range -25℃ to 45℃
Compressor Panasonic
Controller Carel (with Wi-Fi Adapter)
House Heating Yes
Domestic Hot Water Yes
Surface Material Spray Coated
Finish Grey
Warranty 3 Years
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