Circulator pumps GPA III series Suitable for: ·Commercial heating ·Commercial hot water recirculation ·Domestic hot water recirculation ·Domestic heating ·Industrial heating ·Solar system ·Air conditioning system ·Integrated in heat pump Electronically controlled circulator pumps for domestic building and thermal solar systems. Shinhoo GPA III pumps are high-efficiency circulators, designed for heating, air conditioning, heat pump and thermal solar systems. The ideal choice for basic functionality needs. Applicable as a universal upgrade and replacement pump. The pump features three constant-curve modes, proportional pressure curves, constant pressure curves, Auto and night mode. The speed can also be controlled by a low-voltage PWM signal from a controller to optimize the system performance, both PWM1 for heating and PWM2 for solar systems are available.

"H'Stars" modular water source heat pump unit can be used for refrigeration and heating, and can be replaced by one machine. The system can replace the original boiler and air conditioning system; the cooling capacity is sufficient, the efficiency is high, the cleaning and maintenance is easy, and the energy efficiency rating is 5-1. level.

"H'Stars" 40STD series Flooded and screw type water source heat pump unit adopts high-efficiency twin-screw compressor, self-developed and manufactured high-efficiency Flooded type evaporator, R22, R134a refrigerant, energy efficiency up to 6.7. Hot water outlet temperature 50 °C . The heat recovery unit can be configured according to customer requirements. The unit has a total of 20 standard specifications.

Industrial and commercial screw screw heat pump is equipped with high-efficiency finned heat exchanger and widely used in building air conditioning systems, small and medium-sized offices, factory workshops, wine hotel stores, villas and other air-conditioning environments.