Below 50 plates: suitable for washing hands and face.60-80 plates: suitable for kitchen washing dishes and dishes.100-120 plates: can support bathing, mainly depends on the heat source's ability to supply heat.
Heat exchange rate: 85%Heat source heating capacity> 50 ° C hot water temperature, comfortable bathingHeat source heating capacity <50 ° C, hot water temperature, average bathing experience (winter)
Same side: mean the 4 interface are in the same side Different side: mean the 4 ports are in different side, each side with 2 ports.
Please choose it according to your own demand. Thanks.
Besides above four interface, there is an air vent on the heat exchanger for 50 plates heat exchanger and above, this air vent's function is to avoid if there is some air remained in the exchanger and you need to release the remain air so that the water can go through when you first time use this heat exchanger. For other time, the air vent need to be plugged with a plug.
