❓ Frequently Asked Questions
What is the operating ambient temperature range for these heat pumps?
The units are designed to operate efficiently within an ambient temperature range of -15°C to +43°C, making them suitable for various climates.
What type of compressor is used in the SFXKR series?
The systems utilize high-efficiency Scroll type compressors, known for their reliability, low noise levels, and long service life.
What safety protections are built into the system?
Our heat pumps include comprehensive safety features such as high and low pressure protection, overload protection, temperature protection, and power phase sequence protection.
Can the outlet water temperature reach 60°C?
Yes, the maximum outlet water temperature for the commercial water heater series is 60°C, suitable for domestic and industrial hot water needs.
What refrigerants are used in these models?
Depending on the specific model, we use R407c or R410a refrigerants, which are selected for optimal thermal performance and environmental considerations.
Are the units suitable for both heating and cooling?
Yes, the geothermal water-to-water series is designed to handle floor heating, rated heating, and rated cooling conditions efficiently.