2020.03.19

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

2020.03.19

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

2019.11.04

Nowadays, mobile Internet has entered the era of live broadcasting. In order to reach consumers more effectively and improve the brand image and trust of SPRSUN heat pumps, we launch a Factory Live Demo event to show the production process to our potential partners. Anyone or any business who is int

2019.08.22

SPRSUN, a professional heat pump manufacturer since 1999, recently upgrades its heat pump products in order to meet the requirements of more and more customers. The WiFi control function and a series of new and improved heat pumps are developed by our engineering team in addition to parameter updati

2019.06.27

Gooooood news! SPRSUN is now launching a clearance sale on a few Brand New air to water heat pumps, swimming pool heat pumps and EVI low temp heat pumps. The discount is as low as 15% off, but the stock is extremely limited. First Come, First Served! Once the stock is cleared, these heat pumps will

2019.05.16

SPRSUN, a professional heat pump manufacturer founded in 1999, attends the 2019 Intersolar exhibition from May 15th to 17th, with its new EVI air source inverter heat pumps for cold area heating and cooling. On the first day of the exhibition, SPRSUN heat pumps receive a lot of attention

2020.03.25

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

2020.03.20

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

2020.02.17

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

2020.02.11

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

2020.01.09

Water heater is an indispensable household appliance in modern family life. The most common water heaters include electric water heater, gas water heater, solar water heater, and of course, air source heat pump water heater known for its energy conservation. A lot of people say that air source water

2019.12.19

In the current situation of energy supply trends and increasing environmental protection requirements, people are constantly seeking new energy products that are both energy-saving and environment-friendly. Thus, air source heat pumps (ASHP) are prevailing worldwide. This kind of renewable equipment