CERTIKIN LPG GAS SWIMMING POOL HEATER MB105P 20KW It was used up until about 2 years ago. Only removed due to the pool being taken down. I was keeping it for another property but change of plans now have decided to go for solar. This is ideal if you don’t have a big enough power supply for a big electric heater. It was working when removed, I assume it would need to be reconditioned and fitted by a professional. Collection on the Isle of Wight or pallet delivery nationwide is possible.