Description
GOODHEAT 210L HEAT PUMP WATER HEATER
Energy-Efficient Hot Water Solution for Homes, Hotels, Apartments and Commercial Establishments
The GOODHEAT 210-litre Heat Pump Water Heater is a modern, energy-efficient water heating solution designed to provide a reliable supply of hot water while significantly reducing electricity consumption compared with conventional electric water heaters. It uses advanced air-source heat pump technology to extract heat from the surrounding air and transfer it to water stored in an insulated tank.
With a 210-litre storage capacity, intelligent temperature control, DC inverter technology and an environmentally friendly R290 refrigerant, the GOODHEAT heat pump is an excellent option for households and businesses seeking dependable hot water and lower operating costs.
1. Detailed Product Description
A. 210-Litre Water Storage Capacity
The GOODHEAT heat pump features a 210-litre hot water storage tank, making it suitable for households with multiple occupants and applications requiring regular hot water throughout the day.
The stored hot water can serve multiple uses, including:
- Bathroom showers and bathtubs.
- Kitchen sinks and dishwashing.
- Laundry and general domestic cleaning.
- Guest houses, serviced apartments and Airbnb properties.
- Small hotels, restaurants and other establishments with regular hot water demand.
The actual number of users it can comfortably serve depends on their hot water consumption, preferred water temperature and how frequently the tank is replenished.
B. Advanced Air-Source Heat Pump Technology
Unlike conventional electric water heaters that generate heat directly using an electrical resistance element, the GOODHEAT heat pump extracts thermal energy from the surrounding air and transfers it to the water.
This process allows the unit to deliver considerably more heat energy than the electrical energy it consumes under suitable operating conditions.
The result is improved energy efficiency, reduced electricity consumption and lower water heating costs.
C. Full DC Inverter Technology
The system uses full DC inverter technology to regulate its operation according to the heating demand.
This technology helps the heat pump operate more efficiently by adjusting its output rather than relying entirely on constant full-power operation.
Benefits include:
- Improved energy efficiency.
- More controlled heating performance.
- Reduced unnecessary power consumption.
- Smoother operation.
- Potentially lower operating costs over the system’s service life.
D. High-Temperature Hot Water Output
The GOODHEAT 210L model can heat water to a maximum temperature of approximately 75°C, depending on the operating conditions and model configuration.
Its default water temperature setting is approximately 60°C, providing hot water for normal domestic and commercial applications.
This high-temperature capability makes it suitable for applications requiring hot water at different temperatures. A thermostatic mixing valve should be installed where appropriate to reduce the risk of scalding, especially in homes with children and elderly occupants.
E. Environmentally Friendly R290 Refrigerant
The unit uses R290 refrigerant, a refrigerant with a very low global warming potential compared with many conventional refrigerants.
This supports a more environmentally conscious approach to water heating while enabling efficient heat transfer.
F. Intelligent Temperature Control
The GOODHEAT heat pump incorporates electronic controls and temperature sensors to regulate the water heating process.
These features help maintain the selected water temperature and support efficient operation as hot water is consumed and the tank requires reheating.
G. Smart Monitoring and Control
The advertised GOODHEAT 210L model includes smart connectivity features such as Wi-Fi and app-based control, allowing users to monitor and adjust supported operating settings remotely.
This adds convenience for homeowners and property managers who want greater control over their hot water systems. Connectivity and supported functions should be confirmed for the exact model supplied.
H. Quiet Operation
The unit has a published noise level of approximately 43 dB(A) under specified operating conditions.
Its relatively quiet operation makes it suitable for residential properties where noise control is important, provided the unit is installed with appropriate airflow and clearance.
I. Intelligent Defrosting
The heat pump incorporates an automatic defrosting function that helps remove frost from the heat exchanger when necessary.
This supports continued operation under cooler ambient conditions and helps maintain heating performance.
The manufacturer’s specifications indicate an operating ambient temperature range of approximately -7°C to 46°C for the referenced model.
2. GOODHEAT 210L Heat Pump Technical Specifications
The following specifications are based on published information for the GOODHEAT GHWVSH-210 series. Confirm the exact model nameplate and datasheet before ordering, as specifications can vary by version.
| Specification | Details |
|---|---|
| Brand | GOODHEAT |
| Product type | Air-source heat pump water heater |
| Model reference | GHWVSH-210AA1 / GHWVSH-210AB1 |
| Water storage capacity | 210 litres |
| Power supply | 220–240 V AC, single-phase |
| Frequency | 50/60 Hz |
| Rated heating capacity | 3 kW |
| Rated power input | Approximately 0.577 kW |
| Coefficient of Performance (COP) | Approximately 5.2 |
| Maximum power input | Approximately 3.1 kW |
| Maximum current input | 16 A |
| Refrigerant | R290 |
| Heat exchanger | Microchannel |
| Default water temperature | Approximately 60°C |
| Maximum water temperature | Approximately 75°C |
| Backup electric heating element | 1.6 kW |
| Backup heater current | Approximately 7.1 A |
| Operating ambient temperature | Approximately -7°C to 46°C |
| Noise level | Approximately 43 dB(A) |
| Water protection rating | IPX4 |
| Maximum tank pressure | 0.85 MPa |
| Defrosting method | Four-way valve |
| Water pipe connections | G3/4 inch |
| Approximate dimensions | 650 × 650 × 1,650 mm |
| Approximate net weight | 116 kg |
Source: GOODHEAT manufacturer’s specifications for the 210L R290 side-discharge model.
Understanding the COP of 5.2: Under the specified test conditions, a COP of 5.2 means the heat pump can deliver approximately 5.2 units of thermal energy for every unit of electrical energy consumed. Actual performance varies with ambient temperature, incoming water temperature, desired hot water temperature and operating conditions.
3. Major Advantages of the GOODHEAT 210L Heat Pump
1. Significant Electricity Bill Savings
One of the main advantages is its ability to reduce the electricity required for water heating.
Because the unit transfers heat from the air instead of generating all the heat directly from electricity, it can be considerably more efficient than a conventional electric water heater.
This is particularly beneficial for households, hotels and other businesses that use hot water daily.
2. Reliable Hot Water Supply
The 210-litre storage tank provides a substantial reserve of hot water for daily activities.
It can support several hot water applications within a property, helping improve convenience and comfort.
3. Reduced Operating Costs
The heat pump’s high efficiency can lower the recurring cost of heating water.
For establishments with significant hot water consumption, the savings may accumulate over time and help offset the initial purchase and installation costs.
Actual savings depend on the existing water heating method, electricity tariffs, usage patterns and installation conditions.
4. Environmentally Conscious Water Heating
The use of R290 refrigerant and efficient heat transfer technology supports lower-impact water heating compared with less efficient alternatives.
Reduced electricity consumption can also help lower indirect emissions where electricity is generated from fossil fuels.
5. Suitable for Residential and Commercial Applications
The GOODHEAT 210L heat pump can be used in a variety of settings, including:
- Private homes and maisonettes.
- Apartments and residential developments.
- Airbnb and serviced accommodation.
- Guest houses and small hotels.
- Restaurants and catering establishments.
- Small commercial premises requiring regular hot water.
For properties with exceptionally high demand, multiple units or a larger-capacity system may be necessary.
6. Smart and Convenient Operation
Where the Wi-Fi functionality is supported, users can monitor and control selected settings through a compatible application.
This makes it easier to manage heating schedules and adjust settings to suit household routines.
7. Automatic Defrosting
The intelligent defrosting system helps the unit manage frost accumulation in cooler conditions.
This supports reliable operation without requiring the user to manually remove frost during normal operation.
8. Low Noise Levels
With a published noise level of approximately 43 dB(A), the unit is designed for relatively quiet operation.
Correct positioning is still important to minimise noise transmission to bedrooms, neighbouring properties and other noise-sensitive areas.
9. Backup Electric Heating
The built-in 1.6 kW electric heating element provides additional heating support when required.
This can be useful when additional heating is needed, although the backup element consumes more electricity than the heat pump’s normal operating mode.
10. Potential Long-Term Value
The combination of energy efficiency, smart controls and a substantial storage tank makes the GOODHEAT 210L a worthwhile option for property owners seeking to modernise their water heating systems.
Proper installation, routine maintenance and suitable water quality are important for achieving a long service life.
4. GOODHEAT 210L Heat Pump vs Conventional Electric Water Heater
| Feature | GOODHEAT 210L Heat Pump | Conventional Electric Water Heater |
|---|---|---|
| Heating method | Transfers heat from surrounding air | Uses an electric resistance element |
| Energy efficiency | High under suitable conditions | Generally lower |
| Electricity consumption | Generally lower for equivalent heat output | Generally higher |
| Hot water storage | 210 litres | Depends on tank size |
| Environmental impact | Uses low-GWP R290 refrigerant | Depends on electricity source and heater design |
| Temperature control | Electronic controls | Depends on the heater model |
| Installation requirements | Requires suitable airflow, drainage and space | Generally simpler |
| Initial investment | Generally higher | Generally lower |
| Long-term running costs | Potentially lower | Potentially higher |
Overall: The GOODHEAT heat pump is particularly attractive for properties with regular hot water demand, where reduced running costs can help justify the initial investment.
5. Can the GOODHEAT 210L Heat Pump Work with Solar Power?
Yes. The heat pump can potentially be integrated into a property’s wider solar energy strategy, although the standard AC-powered model should not be assumed to connect directly to solar panels.
A suitable solar installation can supply electricity to the heat pump through a properly designed inverter system.
For example, I~SOLAR KENYA LTD can assess the property’s electricity consumption and determine whether an existing or proposed solar PV system can support the heat pump alongside other household appliances.
The system design should consider:
- The heat pump’s operating and maximum electrical input.
- The 1.6 kW backup heating element.
- Other appliances operating at the same time.
- Available solar generation throughout the day.
- Battery capacity, where backup operation is required.
- Inverter capacity and surge requirements.
Where practical, scheduling water heating during periods of strong solar generation can help increase direct solar energy utilisation and reduce reliance on grid electricity.
Important: The heat pump’s maximum power input is listed at approximately 3.1 kW. The solar and inverter system should therefore be designed around the manufacturer’s electrical specifications, rather than the lower rated power input alone.
6. Recommended Applications for the GOODHEAT 210L
The unit is particularly suitable for:
Residential homes: Providing hot water for showers, bathrooms, kitchens and laundry.
Apartments and Airbnb properties: Supporting regular hot water use by residents and guests.
Guest houses and small hotels: Reducing the energy cost of heating water for guest facilities.
Restaurants: Supplying hot water for kitchen cleaning, washing and general operations.
Solar-powered homes: Working alongside a properly designed solar PV system to help reduce grid electricity consumption.
For large hotels, hospitals, schools or facilities with several simultaneous showers and high daily hot water demand, a professional assessment should determine whether 210 litres is sufficient or whether multiple heat pumps are more appropriate.
7. Why Choose GOODHEAT 210L from I~SOLAR KENYA LTD?
At I~SOLAR KENYA LTD, our goal is to help customers reduce energy costs through quality solar and energy-efficient solutions.
The GOODHEAT 210L heat pump offers a practical option for customers who want dependable hot water without relying entirely on conventional electric heating.
By selecting an appropriately sized heat pump and integrating it with a suitable solar energy system where practical, property owners can improve energy efficiency and manage their electricity expenses.
Our focus is on helping customers select solutions that suit their hot water requirements, available installation space and energy consumption patterns.
Conclusion
The GOODHEAT 210L Heat Pump Water Heater combines a 210-litre storage tank, high-efficiency air-source heating, DC inverter technology, R290 refrigerant, intelligent defrosting and smart-control features.
Its principal advantage is the potential to provide reliable hot water while consuming significantly less electricity than conventional electric water heating under suitable operating conditions.
It is a strong option for residential properties, apartments, guest houses and selected commercial applications where energy efficiency and lower running costs are priorities.
For the best results, ensure that the exact model, installation requirements, electrical protection and hot water demand are assessed before installation.
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