trades and handymen - head to head
Daikin vs Grant
Both makes turn up on the same shortlists, and the honest answer is that they are built for different buyers rather than one being better than the other. Here is what actually separates them - from a directory that sells neither.
| Daikin | Grant | |
|---|---|---|
| Built in | Japan (Osaka) | United Kingdom (Devizes) |
| Making trailers since | 1924 | 1978 |
| UK availability | Good UK dealer coverage | Widely available - large UK network |
| Range covers | Air source heat pumps, Air conditioning, Ventilation, Refrigeration | Air source heat pumps, Oil boilers, LPG boilers, Solar thermal |
| Best known for | Altherma 3 H HT | Aerona3 R32 |
Choose Daikin if...
Daikin is a Japanese climate control manufacturer whose Altherma 3 H HT range is built for higher flow temperatures, making it suited to boiler-replacement jobs with existing radiators. It is installed by Daikin-trained heating installers across the UK.
Look at: Altherma 3 H HT, Altherma 3 R
Full Daikin profile →Choose Grant if...
Grant is a UK maker best known for oil boilers in off-gas-grid homes, and its Aerona3 R32 heat pump range serves the same rural market. Its G1 accredited installer scheme carries a 7 year warranty as standard.
Look at: Aerona3 R32
Full Grant profile →Where to hire or buy either
Most UK trades and handymen companies carry several makes and advertise none of them, so the practical move is to find the firms covering your area and ask what is on the yard.
Daikin vs Grant - common questions
Is Daikin better than Grant?
Neither is better outright - they are built for different buyers. Daikin is a Japanese climate control manufacturer whose Altherma 3 H HT range is built for higher flow temperatures, making it suited to boiler-replacement jobs with existing radiators. It is installed by Daikin-trained heating installers across the UK. Grant is a UK maker best known for oil boilers in off-gas-grid homes, and its Aerona3 R32 heat pump range serves the same rural market. Its G1 accredited installer scheme carries a 7 year warranty as standard.
Which is easier to get hold of in the UK, Daikin or Grant?
Daikin: Sold in the UK through Daikin-trained heating installers alongside its air conditioning dealer network. Grant: UK manufacturer based in Devizes, Wiltshire, with a long-standing network of Grant G1 accredited installers, particularly strong off the gas grid.
Can I hire rather than buy?
Yes. Most UK trades and handymen companies hire as well as sell, and many carry several makes without listing them. Search by your area and ask what they have on the yard.
Other comparisons
GetBrent is an independent directory and is not a dealer for, nor affiliated with, either manufacturer. Brand and model names are the trademarks of their owners, used here only to identify the products they refer to. Specifications vary by model year and market - confirm weights, dimensions and towing limits with the supplier before hiring or buying.