Are these tank or tankless heaters? (growing up, my family would run out of hot water pretty often when everyone was showering, even though we had two fairly-large heaters, so I'm wondering how a small tank system would be adequate)
Are these tank or tankless heaters? (growing up, my family would run out of hot water pretty often when everyone was showering, even though we had two fairly-large heaters, so I'm wondering how a small tank system would be adequate)
This is a water heater with a small tank. The reason why so many Americans run out of water despite having large water heaters is because American water heaters come preset to store at 120°F (50°C) instead of 140°F (60°C). This means lower energy storage (and higher waterborne pathogen risk).