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GSHVTH-12AA1
Eco-friendly Using eco-friendly R290 refrigerant with an ultra-low Global Warming Potential (GWP) of just 3, our energy-efficient heat pump provides superior heating performance and environmentally friendly climate control. Designed to operate reliably even in extreme cold temperatures down to -25°C, this R290 heat pump ensures effective heating for residential and commercial spaces while minimizing environmental impact. | ![]() |
Safety First Due to the flammable and explosive nature of R290 refrigerant, our heat pump unit prioritizes user safety with advanced protective features. It includes an integrated refrigerant leak sensor, an automated pressure relief valve, and an optional gas separator. These safety components ensure immediate leak detection and prevent refrigerant contamination of the water system, making our R290 heat pump a reliable and secure choice for eco-friendly heating solutions. | |
Premium Components To guarantee optimal performance and reliability, all key components in our heat pump are sourced from leading industry brands. This includes a fully variable-speed DC highly efficient twin-rotor compressor, premium plate heat exchangers from Danfoss or Weyee, and high-quality water pumps from trusted manufacturers like Grundfos or Shimge. Using top-tier parts ensures durability and superior efficiency for our eco-friendly heating systems. | |
Superior Efficiency Achieving an outstanding A+++ energy efficiency rating, our heat pump delivers exceptional performance at both 35°C and 55°C operating temperatures. This ultra-efficient heating system significantly reduces electricity consumption, resulting in substantial energy savings and lower utility bills. Ideal for eco-conscious homeowners, it provides consistent heating comfort while minimizing environmental impact, making it a cost-effective and green solution for residential heating. | |
Whisper-Quiet Operation To ensure optimal noise reduction, our heat pump is equipped with a super quiet chamber that effectively encloses noise-generating components such as the compressor, water pump, and piping. The chamber combines durable metal panels with high-quality sound-absorbing cotton applied both around the components and on the inner side of the panels. Additionally, notched fan blades further reduce operational noise. These advanced noise control measures deliver an ultra-quiet performance with a sound pressure level as low as 40dB(A) measured at 1 meter, making our heat pump ideal for noise-sensitive environments. | |
Integrated Terminals Our heat pump features a specially designed 35-position terminal block that consolidates most wiring into a convenient plug-and-play system. This innovative design simplifies installation and maintenance, saving time and effort for users. Additionally, it ensures clear separation between high voltage and low voltage circuits, enhancing both operational safety and system reliability. Ideal for efficient and safe heating system setup. | |
Scalable Integration Our heat pump system supports cascading of up to 16 units, delivering exceptional scalability and flexibility for large residential and commercial installations. This powerful cascading capability ensures seamless integration and efficient operation, easily meeting the most demanding heating requirements. Ideal for expansive heating solutions, our system offers reliable performance and energy efficiency at scale. | |
Custom Solutions: Our advanced CNC sheet metal fabrication and powder coating production lines are expertly engineered to deliver customized solutions that meet a wide range of user requirements. This precision manufacturing process ensures high-quality, durable components with excellent aesthetic appeal, providing tailored heat pump enclosures that enhance both functionality and design. |
Sales Model | GSHVSH-6AA1 | GSHVSH-8AA1 | GSHVSH-10AA1 | GSHVTH-10AA1 | GSHVSH-12AA1 | GSHVTH-12AA1 | GSHVSH-16AA1 | GSHVTH-16AA1 | GSHVSH-18AA1 | GSHVTH-18AA1 | GSHVTH-24AA1 | ||
Power Supply | 220~240V~ /50Hz | 220~240V~ /50Hz | 220-240~/ 50Hz | 380~415V/3N~ /50Hz | 220-240~/ 50Hz | 380~415V/3N~ /50Hz | 220-240V~/ 50Hz | 380~415V/3N~ /50Hz | 220~240V ~ / 50Hz | 380~415V / 3N / 50Hz | 380~415V / 3N / 50Hz | ||
Heating Capacity (Max) (A7/6℃,W30/35℃) | Heating Capacity | kW | 2.63 ~ 9.10 | 3.57 ~ 12.29 | 4.39 ~ 13.50 | 4.39 ~ 13.50 | 4.39 ~ 15.45 | 4.39 ~ 15.45 | 6.17 ~ 18.51 | 6.17 ~ 18.51 | 6.50 ~ 22.00 | 6.50 ~ 22.00 | 9.63~29.13 |
Power Input | kW | 0.54 ~ 2.28 | 0.74 ~3.17 | 0.89 ~ 3.55 | 0.89 ~ 3.55 | 0.89 ~ 4.06 | 0.89 ~ 4.06 | 1.26 ~ 4.83 | 1.26 ~ 4.83 | 1.35 ~ 5.88 | 1.35 ~ 5.88 | 2.00~7.82 | |
Current Input | A | 2.37 ~ 10.01 | 3.23 ~ 13.91 | 4.12 ~ 15.59 | 1.84 ~ 5.95 | 4.12 ~ 17.83 | 1.84 ~ 6.81 | 5.53 ~ 21.21 | 2.11 ~ 8.11 | 2.27 ~ 9.87 | 2.27 ~ 9.87 | 3.75~12.18 | |
COP | W/W | 4.20 ~ 5.40 | 4.10 ~ 5.35 | 3.90 ~ 5.30 | 3.90 ~ 5.30 | 3.85 ~ 5.20 | 3.85 ~ 5.20 | 3.75 ~ 5.00 | 3.75 ~ 5.00 | 3.82 ~ 5.30 | 3.82 ~ 5.30 | 3.86 ~ 5.30 | |
Heating Capacity (Max) (A7/6℃,W47/55℃) | Heating Capacity | kW | 2.99~8.19 | 3.65 ~10.96 | 3.85 ~ 11.75 | 3.85 ~ 11.75 | 3.85 ~ 13.35 | 3.85 ~ 13.35 | 5.75 ~ 17.20 | 5.75 ~ 17.20 | 5.45 ~ 18.89 | 5.45 ~ 18.89 | 8.45~25.89 |
Power Input | kW | 1.03~2.92 | 1.11~3.87 | 1.20 ~ 4.35 | 1.20 ~ 4.35 | 1.20 ~ 5.03 | 1.20 ~ 5.03 | 1.81 ~ 5.84 | 1.81 ~ 5.84 | 2.15 ~ 6.85 | 2.15 ~ 6.85 | 2.86~9.12 | |
Current Input | A | 4.57~12.79 | 4.87~17.01 | 5.27 ~ 19.10 | 2.01 ~ 6.34 | 5.27 ~ 22.09 | 2.01 ~ 8.44 | 7.95 ~ 25.65 | 3.04 ~ 9.80 | 9.84 ~ 30.12 | 3.71 ~ 10.60 | 4.94~14.50 | |
COP | W/W | 2.90 ~ 3.46 | 2.83 ~ 3.45 | 2.75 ~ 3.57 | 2.75 ~ 3.57 | 2.65 ~ 3.57 | 2.65 ~ 3.57 | 2.83 ~ 3.45 | 2.83 ~ 3.45 | 2.64 ~ 3.57 | 2.64 ~ 3.57 | 2.84 ~ 3.57 | |
Cooling Capacity (Max) (A35/24℃,W12/7℃) | Cooling Capacity | kW | 1.38~5.70 | 1.44~8.11 | 3.65 ~ 9.45 | 3.65 ~ 9.45 | 3.65 ~ 11.04 | 3.65~11.04 | 4.03 ~ 13.51 | 4.03 ~ 13.51 | 4.55 ~ 17.20 | 4.55 ~ 17.20 | 6.15~19.50 |
Input Power | kW | 0.67~2.44 | 0.90~3.20 | 1.12~3.51 | 1.12~3.51 | 1.12~3.97 | 1.12 ~ 3.97 | 1.45 ~ 5.03 | 1.45 ~ 5.03 | 1.85 ~ 7.31 | 1.85 ~ 7.31 | 2.50~9.75 | |
Input Current | A | 3.06~10.27 | 3.93~14.05 | 5.18~15.42 | 1.97~5.89 | 5.18~17.44 | 1.97 ~ 6.30 | 6.37 ~ 22.09 | 2.43 ~ 8.44 | 8.47 ~ 32.1 | 2.99 ~ 11.26 | 4.20~16.36 | |
EER | W/W | 2.03~3.20 | 2.00~3.15 | 2.00~3.10 | 2.00~3.10 | 1.95~3.00 | 1.95~3.00 | 1.98~3.05 | 1.98~3.05 | 1.96 ~ 2.98 | 1.96 ~ 2.98 | 2.03~3.00 | |
ERP Level(Outlet water temp. at 35℃/55℃) | / | A+++/A+++ | A+++/A+++ | A+++/A+++ | A+++/A+++ | A+++/A+++ | A+++/A+++ | A+++/A++ | A+++/A++ | A+++/A+++ | A+++/A+++ | A+++/A+++ | |
Rated Input Power | kW | 3.6 | 4.65 | 5.05 | 5.05 | 5.45 | 5.86 | 6.95 | 6.95 | 7.5 | 10.52 | 12.52 | |
Rated Input Current | A | 15.0 | 20.4 | 23.0 | 8.5 | 25.0 | 10.0 | 30.5 | 11.7 | 35.0 | 17.3 | 19.5 | |
Refrigerant Type / Charge / GWP | ... / kg | R290 / 0.85 / 3 | R290 /0.90 / 3 | R290 / 1.00 / 3 | R290 / 1.00 /3 | R290 / 1.00 / 3 | R290 / 1.00 /3 | R290 / 1.15 /3 | R290 / 1.15 /3 | R290 / 1.4 / 3 | R290 / 1.4 / 3 | R290 / 1.8/ 3 | |
Rated water flow | m³/h | 1.00 | 1.37 | 1.7 | 1.7 | 2.06 | 2.06 | 2.75 | 2.75 | 3.1 | 3.1 | 4.2 | |
Fan quantity | / | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | |
Fan motor type | / | DC inverter | |||||||||||
Compressor | / | DC inverter | |||||||||||
Circulating pump | / | Inverter type / Built-in | |||||||||||
IP Class | / | IPX4 | |||||||||||
Sound pressure at 1m distance | dB(A) | 43 (39~51) | 43 (39~51) | 44 (39~52) | 44 (39~52) | 46 (39~52) | 46 (39~52) | 48 (39~55) | 48(39~55) | 49 (39~55) | 49 (39~55) | 52(50~60) | |
Max. outlet water Temp. | °C | 75 | 75 | 75 | 75 | 75 | 75 | 75 | 75 | 75 | 75 | 75 | |
Water Piping Connections | inch | G1 | G1 | G1 | G1 | G1 | G1 | G1 | G1 | G1 | G1 | G1 | |
Water Pressure Drop | kPa | 20 | 25 | 20 | 20 | 20 | 20 | 55 | 55 | 55 | 55 | 60 | |
Operating temperature range (Heating mode) | °C | -25~45 | |||||||||||
Operating temperature range (Cooing mode) | °C | 16~45 | |||||||||||
Unpacked Dimensions ( L×D×H ) | mm | 1290*460*955 | 1290*460*955 | 1290*460*955 | 1290*460*955 | 1290*460*955 | 1290*460*955 | 1490*500*1005 | 1490*500*1005 | 1190*500*1515 | 1190*500*1515 | 1190*500*1515 | |
Packed Dimensions ( L×D×H ) | mm | 1320*500*1090 | 1320*500*1090 | 1320*500*1090 | 1320*500*1090 | 1320*500*1090 | 1320*500*1090 | 1520*540*1140 | 1520*540*1140 | 1220*540*1640 | 1220*540*1640 | 1220*540*1640 | |
UnPacked Weight | kg | 135 | 135 | 140 | 140 | 140 | 140 | 160 | 165 | 185 | 213 | 215 | |
Packed Weight | kg | 155 | 155 | 160 | 160 | 160 | 160 | 175 | 190 | 205 | 238 | 235 |