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| Availability: | |
CGK020V4P-B; CGK030V4P-B; CGK040V4P-B; CGK050V4P-B; CGK-030V4P-B; CGK-040V4P-B; CGK-050V4P-B
SPRSUN

SPRSUN's latest innovation, the R290 ultra-quiet DC inverter air source heat pump, fulfills users' needs for efficient heating, cooling, and domestic hot water all in one unit. It features an innovative "Silent Compartment" design, allowing its operating noise level to be as low as 40dB(A), and even quieter at night! This series of heat pumps uses full inverter compressors, enabling efficient heating and providing users with a quiet and comfortable home experience.
Additionally, they support WiFi remote control and SG-ready functionality. This means you can control your home's temperature and hot water with your phone anytime, anywhere. With the SG-ready function, the unit can communicate with the power grid to reduce household electricity consumption during peak periods and save on electricity bills.
As an affordable green heating solution for the future, SPRSUN R290 heat pumps can provide comfortable heating in winter, cooling in summer, gentle airflow, and a more comfortable overall sensation, while also supporting a 24-hour hot water supply.


SPRSUN has developed brand new products going with R290 refrigerant which is a highly pure propane. It has a low environmental impact and nominal global warming potential (GWP3), meaning it possesses no qualities that can destroy the ozone layer. R290 also is the preferred hydrocarbon alternative of the Environmental Protection Agency (EPA).

The unit can operate at high frequency to heat water at a faster speed. When the temperature reaches the set temperature, it will operate at a low frequency with less energy consumed to maintain temperature.
The Greenergy series R290 air source heat pumps support ultra-quiet operation as low as 39 dB(A). The new "silent compartment" noise reduction technology ensures that your home life is not disturbed by noise.
20dB-Rustle of Leaves
30dB-Whisper
70dB-Car

SPRSUN's self-developed smart control system is equipped with highly integrated control functions, which can be operated via a remote APP. The system is easy to manipulate, stable in performance, and is truly a smart operating system that realizes man-machine separation.

SPRSUN’s self-developed smart control system supports remote access via mobile phones and PCs with accessible mobile APP and PC backend for users. It realizes cloud data synchronization, enabling you to manage your heat pump anytime and anywhere.
Beyond end-user remote operation, local dealers can leverage our dedicated smart data platform to conduct remote equipment inspections and deliver fast, convenient troubleshooting support.


This R290 heat pump comes with a vibrant, sleek smart touch screen as the core control panel. It delivers ultra-fast response and supports one-touch setup to switch between multiple operating modes for effortless system adjustment.
Backed by brushless DC variable frequency control technology, the unit achieves highly precise temperature regulation and brings users an outstanding comfortable experience.

Multiple Operating Modes:
Daytime
ECO mode
Night mode
Test mode
Multiple Extended Functions:
Language Setting
Temperature Curve
User Parameters
Engineering Parameters
Unit Information
Timing Control:
Timezone
Setpoint
Pre-setting
Temperature
Equipped with high-efficiency DC inverter compressors and motors, SPRSUN heat pumps deliver outstanding system efficiency and steady operation to cut users’ energy bills.
Backed by our DC inverter technology paired with dedicated DC inverter compressors and controllers, we optimise the whole system operating solution to drastically boost heating output under frigid conditions. As a result, the units maintain efficient residential heating even at temperatures as low as -30°C.
We believe that by joining hands and working together, we will be able to create greater value for our customers. We cooperate with leading companies such as Panasonic, Grundfos, Copeland, MITSUBISHI, Schneider and SANYO to ensure upgraded product quality.
The Specification of R290 ultra-quiet DC inverter air source heat pump
| Model | CGK020V4P-B | CGK030V4P-B | CGK040V4P-B | CGK050V4P-B | CGK-030V4P-B | CGK-040V4P-B | CGK-050V4P-B | ||||||||||||||||
| Power Supply | V/Hz/Ph | 220-240/50/1 | 220-240/50/1 | 220-240/50/1 | 220-240/50/1 | 380-420/50/3 | 380-420/50/3 | 380-420/50/3 | |||||||||||||||
| Max. Heating Capacity (A7℃/W35℃) | kW | 6.5 | 9.1 | 12 | 15 | 9.1 | 12 | 15 | |||||||||||||||
| C.O.P (A7℃/W35℃) | W/W | 4.4 | 4.2 | 3.9 | 3.95 | 4.2 | 3.9 | 3.95 | |||||||||||||||
| Heating Capacity Min./Max.(A7℃/W35℃) | kW | 2.20 | / | 6.50 | 3.15 | / | 9.10 | 4.35 | / | 12.00 | 5.60 | / | 15.00 | 3.15 | / | 9.10 | 4.35 | / | 12.00 | 5.60 | / | 15.00 | |
| Heating Power Input Min./Max.(A7℃/W35℃) | W | 441 | / | 1477 | 626 | / | 2167 | 885 | / | 3073 | 1125 | / | 3800 | 626 | / | 2167 | 885 | / | 3073 | 1125 | / | 3800 | |
| C.O.P Min./Max.(A7℃/W35℃) | W/W | 4.4 | / | 4.99 | 4.2 | / | 5.03 | 3.90 | / | 4.92 | 3.95 | / | 4.98 | 4.2 | / | 5.03 | 3.90 | / | 4.92 | 3.95 | / | 4.98 | |
| Max. Heating Capacity(A7℃/W45℃) | kW | 6.30 | 8.60 | 11.2 | 14.5 | 8.60 | 11.2 | 14.5 | |||||||||||||||
| C.O.P (A7℃/W45℃) | W/W | 3.60 | 3.52 | 3.28 | 3.23 | 3.52 | 3.28 | 3.23 | |||||||||||||||
| Heating Capacity Min./Max.(A7℃/W45℃) | kW | 2.01 | / | 6.30 | 2.90 | / | 8.60 | 4.00 | / | 11.20 | 5.40 | / | 14.50 | 2.90 | / | 8.60 | 4.00 | / | 11.20 | 5.40 | / | 14.50 | |
| Heating power input Min./Max.(A7℃/W45℃) | W | 522 | / | 1750 | 757 | / | 2443 | 1071 | / | 3415 | 1427 | / | 4489 | 757 | / | 2443 | 1071 | / | 3415 | 1427 | / | 4489 | |
| C.O.P Min./Max.(A7℃/W45℃) | W/W | 3.60 | / | 3.85 | 3.52 | / | 3.83 | 3.28 | / | 3.74 | 3.23 | / | 3.78 | 3.52 | / | 3.83 | 3.28 | / | 3.74 | 3.23 | / | 3.78 | |
| Max. Cooling Capacity(A35℃/W18℃) | kW | 5.70 | 7.04 | 10.0 | 13.6 | 7.04 | 10.0 | 13.6 | |||||||||||||||
| E.E.R (A35℃/W18℃) | W/W | 3.48 | 3.43 | 3.40 | 3.28 | 3.43 | 3.40 | 3.28 | |||||||||||||||
| Cooling Capacity Min./Max.(A35℃/W18℃) | kW | 1.82 | / | 5.70 | 2.64 | / | 7.04 | 3.81 | / | 10.00 | 5.20 | / | 13.60 | 2.64 | / | 7.04 | 3.81 | / | 10.00 | 5.20 | / | 13.60 | |
| Cooling Power Input Min./Max.(A35℃/W18℃) | W | 463 | / | 1638 | 677 | / | 2052 | 1003 | / | 2941 | 1402 | / | 4146 | 677 | / | 2052 | 1003 | / | 2941 | 1402 | / | 4146 | |
| E.E.R Min./Max.(A35℃/W18℃) | W/W | 3.48 | / | 3.93 | 3.43 | / | 3.90 | 3.40 | / | 3.80 | 3.28 | / | 3.71 | 3.43 | / | 3.90 | 3.40 | / | 3.80 | 3.28 | / | 3.71 | |
| Max. Cooling Capacity(A35℃/W7℃) | kW | 4.45 | 5.63 | 7.2 | 10.2 | 5.63 | 7.2 | 10.2 | |||||||||||||||
| E.E.R(A35℃/W7℃) | W/W | 2.87 | 2.66 | 2.62 | 2.60 | 2.66 | 2.62 | 2.60 | |||||||||||||||
| Cooling Capacity Min./Max.(A35℃/W7℃) | kW | 1.53 | / | 4.45 | 2.10 | / | 5.63 | 3.58 | / | 7.20 | 4.69 | / | 10.20 | 2.10 | / | 5.63 | 3.58 | / | 7.20 | 4.69 | / | 10.20 | |
| Cooling Power Input Min./Max.(A35℃/W7℃) | W | 443 | / | 1551 | 612 | / | 2117 | 1213 | / | 2748 | 1520 | / | 3880 | 612 | / | 2117 | 1213 | / | 2748 | 1520 | / | 3880 | |
| E.E.R Min./Max.(A35℃/W7℃) | W/W | 2.87 | / | 3.45 | 2.66 | / | 3.43 | 2.62 | / | 2.95 | 2.63 | / | 3.09 | 2.66 | / | 3.43 | 2.62 | / | 2.95 | 2.63 | / | 3.09 | |
| Max Power Input | kW | 3.00 | 4.00 | 5.00 | 6.30 | 4.00 | 5.00 | 6.30 | |||||||||||||||
| Max Current | A | 14.35 | 19.14 | 23.92 | 30.14 | 8.44 | 10.55 | 13.29 | |||||||||||||||
| Wire diameter | mm² | 4.0 | 4.0 | 6.0 | 6.0 | 2.5 | 2.5 | 4.0 | |||||||||||||||
| Fuse or circuitbreakerer | A | 20A | 25A | 32A | 40A | 13A | 16A | 20A | |||||||||||||||
| Compressor Type - Quantity/System | Brand | HIGHLY | HIGHLY | HIGHLY | HIGHLY | HIGHLY | HIGHLY | HIGHLY | |||||||||||||||
| Refrigerant / Suggested Input | Kg | R290/0.50 | R290/0.75 | R290/0.90 | R290/1.20 | R290/0.75 | R290/0.90 | R290/1.20 | |||||||||||||||
| Fan | Type | / | DC | DC | DC | DC | DC | DC | DC | ||||||||||||||
| Quantity | / | 1 | 1 | 1 | 2 | 1 | 1 | 2 | |||||||||||||||
| Airflow | m3/h | 2500 | 3000 | 3500 | 5000 | 3000 | 3500 | 5000 | |||||||||||||||
| Rated Fan Speed | RPM | 900 | 900 | 900 | 900 | 900 | 900 | 900 | |||||||||||||||
| Rated power | W | 116 | 116 | 116 | 116*2 | 116 | 116 | 116*2 | |||||||||||||||
| Water Side Heat Exchanger | Type | / | Plate Heat Exchanger | Plate Heat Exchanger | Plate Heat Exchanger | Plate Heat Exchanger | Plate Heat Exchanger | Plate Heat Exchanger | Plate Heat Exchanger | ||||||||||||||
| Water Pressure Drop | kPa | 18 | 20 | 23 | 25 | 20 | 23 | 25 | |||||||||||||||
| Piping Connection | Inch | G1" | G1" | G1" | G1" | G1" | G1" | G1" | |||||||||||||||
| Pump model | / | APM25-9-130SPWM1 | APM25-9-130SPWM1 | APM25-9-130SPWM1 | APF25-12-130E FPWM1 | APM25-9-130SPWM1 | APM25-9-130SPWM1 | APF25-12-130E FPWM1 | |||||||||||||||
| Max Water Pump Head | m | 9 | 9 | 9 | 12 | 9 | 9 | 12 | |||||||||||||||
| Allowable Water Flow | Min./Rated./Max. | L/S | 0.19 | 0.31 | 0.52 | 0.27 | 0.43 | 0.72 | 0.36 | 0.57 | 0.96 | 0.45 | 0.72 | 1.19 | 0.27 | 0.43 | 0.72 | 0.36 | 0.57 | 0.96 | 0.45 | 0.72 | 1.19 |
| Noise Level (Sound Pressure) | dB(A) | 39 | 41 | 44 | 43 | 40 | 43 | 46 | |||||||||||||||
| Noise Level (Power Power) | dB(A) | 53 | 55 | 58 | 58 | 54 | 57 | 60 | |||||||||||||||
| Moisture Resistance | / | IPX4 | IPX4 | IPX4 | IPX4 | IPX4 | IPX4 | IPX4 | |||||||||||||||
| Net Dimension(L×D×H) | mm | 1053*475*755 | 1110*475*810 | 1110*475*960 | 1110*475*1355 | 1110*475*810 | 1110*475*960 | 1110*475*1355 | |||||||||||||||
| Carton packing Dimension(L×D×H) | mm | 1115*505*910 | 1165*505*960 | 1165*505*1110 | 1165*505*1520 | 1165*505*960 | 1165*505*1110 | 1165*505*1520 | |||||||||||||||
| Splint packing Dimension(L×D×H) | mm | 1150*530*920 | 1210*540*960 | 1210*540*1110 | 1210*540*1520 | 1210*540*960 | 1210*540*1110 | 1210*540*1520 | |||||||||||||||
| Net Weight | kg | 90 | 105 | 117 | 135 | 105 | 117 | 135 | |||||||||||||||
| Carton gross Weight | kg | 102 | 119 | 133 | 166 | 119 | 133 | 166 | |||||||||||||||
| Splint gross Weight | kg | 122 | 150 | 156 | 195 | 150 | 156 | 195 | |||||||||||||||
| Container Loading Capacity (20/40HQ) | number | 44 | / | 96 | 44 | / | 92 | 44 | / | 92 | 22 | / | 48 | 44 | / | 92 | 44 | / | 92 | 22 | / | 48 | |
| Pdesignh(35/55℃) | kW | 4.973/4.530 | 6.551/6.134 | 8.926/8.363 | 12.213/11.641 | 6.701/6.228 | 8.854/8.066 | 12.483/11.747 | |||||||||||||||
| SCOP(35/55℃) | kWh/kWh | 4.80/3.59 | 4.77/3.69 | 4.95/3.75 | 4.85/3.72 | 4.68/3.67 | 4.77/3.64 | 4.81/3.71 | |||||||||||||||
| SCOPon(35/55℃) | kWh/kWh | 4.82/3.61 | 4.79/3.70 | 4.97/3.76 | 4.87/3.73 | 4.70/3.68 | 4.79/3.65 | 4.83/3.72 | |||||||||||||||
| QH(35/55℃) | kWh/year | 10273/9359 | 13535/12672 | 18440/17277 | 25232/24051 | 13843/12866 | 18392/17408 | 25790/24270 | |||||||||||||||
| QHE(35/55℃) | kWh/year | 2140/2605 | 2840/3435 | 3725/4608 | 5204/6461 | 2957/3507 | 3833/4783 | 5366/6547 | |||||||||||||||
| Ƞs,h(35/55℃) | -- | 189.0%/140.7% | 187.6%/144.5% | 195.0%/147.0% | 190.9%/145.9% | 184.2%/143.8% | 187.9%/142.6% | 189.3%/145.3% | |||||||||||||||
| Seasonal space heating energyefficiency classes: (According (EU)No 811/2013 Table 2) | -- | A+++ | A+++ | A+++ | A+++ | A+++ | A+++ | A+++ | |||||||||||||||
| Seasonal space heating energyefficiency classes: (According (EU)No 811/2013 Table 1) | -- | A++ | A++ | A++ | A++ | A++ | A++ | A++ | |||||||||||||||
| Operation Ambint Temp.(℃) | -25~45 | ||||||||||||||||||||||
| Operation water Temp.(℃) | 10~70(DHW) | ||||||||||||||||||||||
| Operation water Temp.(℃) | 10~70(Heating) | ||||||||||||||||||||||
| Operation water Temp.(℃) | 12~30(Cooling) | ||||||||||||||||||||||
| Note: (1) Heating condition: water inlet/outlet temperature: 30℃/35℃, Ambient temperature: DB 7℃/WB 6℃; | |||||||||||||||||||||||
| (2) Heating condition: water inlet/outlet temperature: 40℃/45℃, Ambient temperature: DB 7℃/WB 6℃; | |||||||||||||||||||||||
| (3) Cooling condition: water inlet/outlet temperature: 23℃/18℃, Ambient temperature: DB35℃/WB24℃; | |||||||||||||||||||||||
| (4) Cooling condition: water inlet/outlet temperature: 12℃/7℃, Ambient temperature: DB35℃/WB24℃; | |||||||||||||||||||||||