Air source heat pump water heaters are a kind of energy-saving and environment-friendly hot water supply equipment which can replace boilers without resource limitation. They apply eco-friendly refrigerant to absorb the heat in the air. Through the operation of the compressor, an air source heat pum   Read More>

Investment CostElectric boilers are a little cheaper than air source heat pumps (ASHPs), but they consume about three times more electricity.Energy ConservationThe operation of air source heat pumps is a process of heat generation via the absorption of the energy in the air and the compression of co   Read More>

R&D is an important pillar of the business development of SPRSUN. Based on this, in order to adapt to more market changes, SPRSUN R&D team improved our air source heat pump performance testing laboratory in March 2020, enabling the company to continuously upgrade product performance, energy efficien   Read More>

SPRSUN recently launched a new series of DC inverter air source heat pumps, which was tested by TÜV SÜD and rated ERP A+++ Energy Level. Founded in 1866, TÜV SÜD is one of the world's leading technical service provider of product testing, certification and inspection. This technological breakthrough   Read More>

Heat pump troubleshooting can be tricky. It is common to see your air source heat pump for house heating and cooling not producing enough heat in winter. So here is a list of possible causes and what to do next.Environmental FactorsWhen air source heat pump (ASHP) air conditioner is heating at low a   Read More>

Some customers who use air source hot water heat pumps reflect that there is a "buzzing" noise when their air source water heater is running. In fact, before each heat pump leaves the factory, the manufacturer usually carries out noise tests on the machine by conducting closed treatment on the compr   Read More>