Test condition:
Cooling test:
Input water temperature 12℃, Hot water temperature 7℃,Out door dry bulb temperature 35℃,Outdoor wet bulb temperature 24℃;
Heating1 test:
Input water temperature 40℃, Hot water temperature 45℃,Out door dry bulb temperature -7℃,Outdoor wet bulb temperature -8℃;
Heating test:
Input water temperature 40℃, Hot water temperature 45℃,Out door dry bulb temperature 7℃,Outdoor wet bulb temperature 6℃;
Hot water test:
Input water temperature 50℃, Hot water temperature55℃,Out door dry bulb temperature 7℃,Outdoor wet bulb temperature 6℃;
Feature
1.Multi-stage inverter heat pump technology is the breakthrough for the ultra-low teperature heating limitation of traditional heat pup technology.
2.It solves problems of much low-temperature heating attenuation,low energy efficiency and other technical troubles for ordinary heat pump.
3.It greatly broadens the ambient temperature range of machine opeation (from-30℃ to 54℃)and considerably improves low-temperature heating capacity. Compared to central heating system, energy consumption can be reduced by more than 40% every time.
Product show
System specification
1. The frequency conversion multi-stage compression heat pump is an air source integrated heat pump, which is designed for low temperature climate. Quick and easy to install, no drilling required, all installation work is consistent with common products, completed in one d
2. The product provides energy-efficient heat sources and domestic hot water in high temperature and low temperature climates. The outdoor auxiliary air heater in the machine below 0 °C guarantees normal operation and provides cooling in the summer. The machine guide can only be used as a line controller.
3. the product capacity is 8 kW, 11 kW, 16 kW, the parts and components used by the machine are internationally renowned brands, to ensure normal work in harsh climate.
4. provide two installation options: 1 indoor heating, cooling and provide domestic hot water 2 to provide indoor heating, cooling or only provide domestic hot water.
Q1:what’s your ERV machine’s advantage?
A1: overall filtering, adopt multi-filtering screen, the efficiency of filtering rise up to 99%.
Q2:can you accept customized needs?
A2: we can do OEM sevice for customers. The specifc needs can be negotiated
Q3:Are your machines energy-saving?
A2: yes, our whole series of ERV adopts EC fan motor, less electricity cost, and safer.
Q4: Do your machines have controller board to monitor its operation?
A4: yes, our ERV machines are equipped with our own developing system integrated into its controller board, it’s convenient for customers to ask to find problem accurately and timely.
Q5: how do you guarantee your service timely?
A5: both of our engineers and salesmen work at factory office, it can reflect customers’ feedback as soon as possible after shortening the distance between sale department and technical department.
Q6: Can your own system be interfaced with other control center by establish communication protocols?
A6: yes, we have many such experiences in this part.