Hi, Heating of water output depends upon the wattage of the unit and the condition of the water source (how cold). The lower the wattage the slower heating capacity at the same time the colder of the water source it is harder to keep warm. Also to consider the quality of the newly installed heater. Contact the manufacturer and demand a site visit as possible to check personally the performance of there unit. Hope it may help you. Have a nice day! JDVillanueva
Answers & Comments
Hi,
Heating of water output depends upon the wattage of the unit and the condition of the water source (how cold). The lower the wattage the slower heating capacity at the same time the colder of the water source it is harder to keep warm. Also to consider the quality of the newly installed heater. Contact the manufacturer and demand a site visit as possible to check personally the performance of there unit.
Hope it may help you.
Have a nice day!
JDVillanueva