PumpSwap

Grant Aerona3 Air Source Heat Pump in Keady, NI

IrelandClimate Zone 5

Looking at a Grant Aerona3 air source heat pump for your Keady home? Installed pricing for Grant Aerona3 in Northern Ireland runs £8,000 - £13,000 before any support (indicative, June 2026). Northern Ireland currently has no Boiler Upgrade Scheme equivalent, so budget the full installed price; 0% VAT until 31 March 2027 is already reflected in quotes. Oil and LPG households off the gas grid, especially rural England, Wales and NI.

Grant Aerona3 is priced below the local typical pre-grant installed range of £8,250 - £14,250, making it one of the more affordable routes to a heat pump in this area.

This is one of the UK's cooler heating climates, so specification matters more here. Modern units hold useful output well below freezing, but ask your installer about low-temperature performance and defrost behaviour, and expect the MCS heat-loss survey to drive the sizing decision. Radiator upgrades are more commonly recommended here so the system can run at efficient, lower flow temperatures.

£8,000 - £13,000
Installed before grant
£0
Grant in Northern Ireland
4
SCOP (efficiency)
5yr
Max warranty

Grant Aerona3 Models Available

Aerona3 R32 10kW

£8,500 - £13,000
installed before grant, indicative
Heat output
10kW
SCOP
4
Running cost (est.)
~£625/yr
Noise
47dB
Suitable for
rural 3-4 bed homes replacing oil
Grant in NI
None
Outdoor unit (HxWxD)
945x1075x440mm
Weight
113kg

Specifications and pricing are indicative for the UK market as at June 2026. Running costs assume ~10,000 kWh of heat a year at 25p/kWh (Ofgem cap average; changes quarterly). Confirm current models and exact pricing with your MCS-certified installer.

How Grant Aerona3 Performs in Keady's Climate

Very GoodClimate Zone 5 | R32 refrigerant

In this cooler climate (zone 5), specification matters more: frosty mornings mean more defrost cycles and a seasonal efficiency a touch below the rated SCOP of 4. Grant Aerona3 remains a solid choice here when sized from a proper heat-loss survey, and radiator upsizing is more commonly recommended so the system can run at efficient flow temperatures.

Noise Levels in a Regional Area

At 47dB, Grant Aerona3 produces moderate noise. In a regional area, the extra distance between properties means noise is less of a concern than in town, but sensible siting still helps.

Pros

  • The oil-belt specialist - installers know rural retrofits
  • Quiet Mark accredited models
  • Solid cold-weather output
  • Pairs naturally with the £9,000 oil/LPG grant uplift

Cons

  • Less common in urban gas-replacement quotes
  • Standard warranty unless registered/extended

Grants for Grant Aerona3 in Keady

Heat pump grants

No Boiler Upgrade Scheme equivalent in Northern Ireland

The £7,500 grant available in England and Wales does not apply here, whichever brand you choose. 0% VAT on residential installations until 31 March 2027 still does, and limited efficiency support exists via NI schemes (see nidirect.gov.uk). Accurate as at June 2026.

£0

The heating picture in Northern Ireland

Northern Ireland is a genuinely different market: most homes heat with OIL, not mains gas, and there is currently no Boiler Upgrade Scheme equivalent - the £7,500 grant does not apply here. The 0% VAT relief still does. Heat pump economics rest on oil-price exposure and running-cost savings rather than grants; limited efficiency support exists via NI schemes (see nidirect.gov.uk).

Northern Ireland is a different market from Great Britain: most homes heat with oil, and there is currently no Boiler Upgrade Scheme equivalent, so the installed price is the full price. What still applies is 0% VAT on residential heat pump installations until 31 March 2027, and the running-cost case against oil. Limited efficiency support exists through NI schemes (see nidirect.gov.uk).

Compare Other Brands in Keady

Mitsubishi Electric Ecodan
From £9,000 pre-grant
View in Keady
Daikin Altherma
From £7,000 pre-grant
View in Keady
Vaillant aroTHERM Plus
From £10,000 pre-grant
View in Keady
Octopus Cosy
From £8,000 pre-grant
View in Keady
Samsung EHS
From £8,000 pre-grant
View in Keady
Worcester Bosch
From £9,000 pre-grant
View in Keady
Viessmann Vitocal
From £10,000 pre-grant
View in Keady
All brand costs in KeadyFull Grant Aerona3 review

Grant Aerona3 in Keady: Frequently Asked Questions

How much does an air source heat pump cost in Keady?
An air source heat pump in Keady typically costs £8,250 to £14,250 fully installed (indicative, June 2026). Northern Ireland has no Boiler Upgrade Scheme equivalent, so that is the full price, although 0% VAT applies to residential heat pump installations until 31 March 2027 and is already reflected in quotes. The final price depends on the heat-loss survey, whether a hot water cylinder needs adding, and any radiator upgrades.
What heat pump grants are available in Keady?
Northern Ireland currently has no Boiler Upgrade Scheme equivalent: the £7,500 grant available in England and Wales does not apply here. Two things still help: 0% VAT on residential heat pump installations until 31 March 2027 (typically worth £1,000 to £3,000 versus standard VAT), and limited efficiency support through NI schemes listed on nidirect.gov.uk. Budget the full installed price of £8,250 to £14,250 (indicative, June 2026).
Do air source heat pumps work in Keady's climate?
Keady has a cooler northern climate with cold snaps and frosty mornings. This is one of the UK's cooler heating climates, so specification matters more here. Modern units hold useful output well below freezing, but ask your installer about low-temperature performance and defrost behaviour, and expect the MCS heat-loss survey to drive the sizing decision. Radiator upgrades are more commonly recommended here so the system can run at efficient, lower flow temperatures.
Is a heat pump cheaper to run than a gas boiler in Keady?
On the Ofgem price cap (electricity around 25p per kWh, gas 5.74p rising to 7.33p per kWh on 1 July 2026), a heat pump running at a seasonal efficiency (SCOP) of 3.8 to 4.5 delivers heat at roughly the same cost as a 90%-efficient gas boiler or below it, and the 27% gas rate rise tilts the comparison further toward the heat pump. Households on heat-pump time-of-use tariffs typically do better again, though tariffs change so compare current offers. These are estimates: your actual costs depend on your tariff, your home's heat loss and how the system is set up.
How does the installation process work in Keady?
Every professional installation starts with a heat-loss survey of your home, which determines the heat pump output, the radiator sizing and whether your hot water cylinder needs upgrading or adding. The installer then fits the outdoor unit, cylinder and controls, commissions the system and walks you through it. If a gas boiler is being removed, that part of the work must be done by a Gas Safe registered engineer. Timescales are usually measured in days, not weeks; your installer will confirm after the survey.
What size air source heat pump do I need in Keady?
Sizing in the UK is driven by your home's heat loss, not just bedroom count: the heat-loss survey calculates it room by room. As a rough guide from the current UK model ranges, smaller well-insulated homes suit units around 5 to 8kW of heat output, typical 3 to 4 bed homes around 8 to 12kW, and large or older properties may need more. In a cooler climate like yours, the survey matters even more: low-temperature output and radiator upsizing are the difference between a system that just works and one that works efficiently.
Which air source heat pump brand is best for Keady?
In Keady's cooler climate (zone 5 on our 1-7 scale), cold-weather output matters most. Mitsubishi Electric Ecodan (assembled in Livingston, Scotland) and Daikin Altherma both have strong cold-weather pedigrees, and Vaillant aroTHERM Plus and Viessmann Vitocal use R290 refrigerant to reach high flow temperatures, which suits radiator retrofits. Whichever brand you choose, ask the installer for low-temperature output figures.
Free Quote
Step 1 of 4

Where are you?

See indicative costs and local installers for your area

100% freeNo obligationTakes 30 sec

More Air Source Heat Pump Info for Keady

All brands cost comparison in KeadyMitsubishi Electric Ecodan in KeadyDaikin Altherma in KeadyVaillant aroTHERM Plus in KeadyOctopus Cosy in KeadyReplace a gas boiler in KeadyFind installers in Keady