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WHP030HW-R4
Solaraven
84186190
The R410A fixed speed commercial heat pump is designed for hot water heating for the villas, hotels, hospital and schools, where need big capacity of hot water daily. Engineered with industrial-grade anti-corrosion piping and an EMERSON Copeland scroll compressor, this unit ensures long-lasting stability under heavy commercial loads. Operating with advanced EVI (Enhanced Vapor Injection) technology, the system consistently maintains an impressive maximum water heating temperature of 55℃ even when ambient temperatures plummet to -25℃. Facility managers will notice the reassuringly quiet operation of the compressor and the solid, weather-resistant exterior designed to withstand harsh outdoor elements. The system provides a versatile hot water output ranging from 258 liters per hour up to 4,429 liters per hour, with a broad heating capacity spanning from 12KW to 206KW. By utilizing the environmentally responsible R410A refrigerant and achieving a COP of up to 4.32, this heat pump significantly reduces daily electricity expenditures, accelerating the return on investment for large-scale operations.
Utilizing the R410A refrigerant, enviromental friendly design minimizes ecological impact while maximizing thermal transfer efficiency. With a COP reaching up to 4.32, facilities experience a drastic reduction in operational electricity costs, ensuring a rapid return on investment for high-consumption venues.
Designed to meet stringent hygiene and comfort standards, the unit guarantees a stable higher water temperature output up to 55℃. This consistent thermal delivery is crucial for hospitality and healthcare sectors requiring reliable, large-volume hot water for daily operations.
Adopt EVI technology, the operation ambient temperature can reach at -25℃. This extreme climate resilience ensures that even in the dead of winter, the heat pump maintains its structural integrity and heating efficiency without freezing or performance degradation.
Safety is paramount in commercial HVAC equipment. The integrated high pressure protection mechanism continuously monitors internal system loads, preventing mechanical stress and ensuring the EMERSON Copeland compressor operates within its optimal lifespan parameters.
To maintain uninterrupted thermal output, the system will defrost automatically. The smart sensors detect frost buildup on the evaporator coils and initiate a rapid melting cycle, preventing ice accumulation that could otherwise hinder airflow and reduce efficiency.
With MODBUS communication protocols, the heat pump easily integrates into existing Building Management Systems (BMS). Facility operators can monitor performance metrics, adjust parameters, and track energy usage from a centralized control room.
Adapt intelligent controller, full automactically operation without the need for constant manual oversight. The intuitive interface allows for precise scheduling, fault self-diagnosis, and immediate alert notifications, significantly reducing daily maintenance labor.
Through different installation configurations, the system can be used for cooling or heating. This dual-functionality provides year-round utility, adapting to seasonal climate shifts and optimizing the spatial footprint within mechanical rooms.
Understanding the thermodynamic cycle of our commercial hot water heat pump reveals the engineering precision behind its efficiency. The system captures ambient thermal energy from the air, which is then absorbed by the R410A refrigerant. Through the powerful compression cycle driven by the EMERSON Copeland scroll compressor, this low-grade heat is transformed into high-grade thermal energy. The integrated EVI technology injects additional vapor into the compressor, significantly boosting the heating capacity even in sub-zero conditions. This optimized heat exchange process ensures that the water circulating through the heavy-duty piping is rapidly heated to the target 55℃, providing a continuous, reliable flow for large-scale applications. The tactile feel of the reinforced casing and the precise layout of internal components reflect a commitment to industrial endurance.

Review the comprehensive technical parameters below to select the optimal configuration for your facility. Our modular design supports heating capacities from 12KW up to 103KW per single unit, accommodating diverse project scales. All models feature an IPX4 waterproof grading and utilize the dependable EMERSON Copeland Scroll compressor. Please note that the specific hot water capacity (ranging from 258 L/H to 2215 L/H per single unit) and physical dimension requirements vary by model, ensuring a tailored fit for your mechanical room layout. The standardized DN25 to DN65 inlet and outlet pipe sizes facilitate straightforward plumbing connections.
| Model | WHP030HW-R4 | WHP030HW.3N-R4 | WHP050HW.3N-R4 | WHP100HW.3N-R4 | WHP150HW.3N-R4 | WHP200HW.3N-R4 | WHP250HW.3N-R4 | WHP300HW.3N-R4 |
| Heating performance condition: A20/15℃, W15~55℃ | ||||||||
| Heating capacity(KW) | 12 | 12 | 19 | 38 | 52 | 70 | 86 | 103 |
| Rated input power(KW) | 2.8 | 2.8 | 4.5 | 8.8 | 12.5 | 17 | 22.6 | 35.2 |
| COP | 4.29 | 4.29 | 4.22 | 4.32 | 4.16 | 4.12 | 3.81 | 2.93 |
| Hot water capacity(L/H) | 258 | 258 | 408 | 817 | 1100 | 1500 | 1850 | 2215 |
| Power supply | 220V/50HZ | 380V/50HZ | ||||||
| Waterproof grade | IPX4 | |||||||
| Max water heating temperature | 55℃ | |||||||
| Operating ambient temp. | -10℃~45℃ | |||||||
| Compressor | EMERSON Copeland Scroll | |||||||
| Inlet/outlet pipe size | DN25 | DN25 | DN25 | DN40 | DN40 | DN50 | DN50 | DN65 |
| Dimension(mm) | 680*680*870 | 680*680*870 | 770*770*780 | 1500*753*1080 | 1510*810*1530 | 1850*1000*2000 | 2000*1000*1850 | 2200*1100*2210 |
| Weight(KG) | 108 | 110 | 140 | 340 | 400 | 680 | 860 | 930 |
Designed with adaptability at its core, this EVI commercial heat pump supports modular parallel installation. This allows facility engineers to scale the total heating capacity by linking multiple units, effortlessly meeting the dynamic hot water demands of expansive commercial complexes, luxury resorts, and large hospital wards. The standardized inlet and outlet pipe sizes streamline the plumbing process, reducing on-site engineering complexity and labor time.
Furthermore, the system's intelligent fault self-diagnosis drastically cuts down on troubleshooting duration. Maintenance teams can quickly identify operational anomalies through the smart controller interface, ensuring continuous project operation and minimal downtime. The durable exterior casing, combined with the IPX4 waterproof rating, guarantees that the equipment withstands heavy rain and harsh environmental conditions, maintaining its pristine appearance and structural integrity over years of intensive use.
