My brother had one done by government scheme about 15 years ago. His son is disabled and he got DLA, this was a qualifying benefit at the time. They changed it as they said his was not efficient, they put an Ideal branded boiler in for free, they initially said the grant of £2500 wouldn’t cover it, they want an extra £270 of him, he said he didn’t have the money and they waived the fee.
Enyaq EV