There is currently a widespread shortage of water heaters in the static caravan industry.
Morco Products – the mains supplier of industry standard water heaters are currently sold out of most models.
As their factories are on summer shutdown, they will have no more stock until the middle of September.
Morco may have ran out of water heaters but we still have some… for now. They are selling so fast that we are unlikely to have enough to last until September though.