Feature: 1. GOOD PERFORMANCE: The water chiller heater adopts digital display and advanced microcomputer intelligent temperature control technology, efficient and reliable. 2. SAFE OPERATION: The equipment adopts functional semiconductor refrigeration, environmentally friendly and no pollution, and can be used with confidence. 3. APPLICABLE SCENES: Suitable for refrigeration and heating of small equipment, aquaculture, aquarium breeding, etc., with a wide range of applications. 4. WATER PUMP: The flow rate of the circulating pump is 13L/min, which is suitable for the case where the maximum lift of the pump is less than 3 meters. 5. OTHER PARTS: Equipped with long hose, hose connector, water pump, hose clips, etc., the equipment is easy to install and use, convenient and practical. Specification: Item Type: Water Chiller Heater Material: ABS Uses: Suitable for small refrigeration and heating, aquaculture, aquarium Basic Parameters: Rated Voltage: DC12V Power: 100W Circulating Water Pump Flow: 1-3L/min Applicable Range: The maximum pump head is less than 3 meter. Package List: 1 x Host1 x Water Hose1 x Water Pipe Connector1 x Adapter1 x Water Pump2 x Hose Buckles1 x Plug1 x User Manual Note: Do not use it outside the voltage and current range.When working, the working indicator light is red.