1.Designed for Residential hot water heating, comes with an integrated brass water pump.

2.High-efficiency, Up to 75% energy saving, compared with conventional water heaters such as gas/oil boilers and electricity resistance water heaters

3. Eco-friendly,no exhaust gas,no waste water drain to harm environments.

4. 24 hours timer clock. No human attendance is required once unit is started

5. Maximum water temperature: 60C