Hi there! Based on your request for a 50L geyser, I would recommend either the: Geyser Anode Heat Tech 50L for R175. As it is specifically made for a 50L tank, it will provide you with the right heating capacity for your needs. It is also very affordable. Alternatively, there is the Geyser Axios B Class Ariston 600KPA 150L for R4550. Though it has a larger 150L capacity, it is still reasonably priced and comes from a trusted brand. The slightly larger size may future proof you if your needs grow. Let me know if you need any other details on these options or have additional questions! I'm afraid my search results didn't contain any cheaper 50L geysers currently, but I hope these recommendations are still helpful.
