DHW heat pump Series E floor-standing with R290 | Bexie Energy
All-in-one R290 DHW heat pump for homes, delivering up to 4x the efficiency of an electric water heater. Available in 200L, 250L and 300L models and compatible with solar PV systems.
Overview
All-in-one DHW heat pump Series E (floor-standing), designed to replace conventional boilers and electric water heaters with an efficient, quiet and low-impact solution.
It harnesses the energy from the outside air to produce domestic hot water with up to 4 times the performance of a conventional electric water heater. With the same energy consumption, it produces approximately four times more heat, significantly reducing CO₂ emissions and energy bill costs.
Available dimensions
- 200L — 662mm(⌀) × 1562mm(H)
- 250L — 662mm(⌀) × 1770mm(H)
- 300L — 662mm(⌀) × 1970mm(H)
DHW heat pump Series E: technical features
- R290 refrigerant — lower environmental impact and greater energy efficiency
- State-of-the-art hermetic design with low noise and vibration levels
- Sophisticated control with multiple built-in protections
- Enamelled steel tank with 160,000 pressure cycles validated
- Dual cathodic protection: magnesium anode + optional impressed current anode
- Compact design optimised for floor-standing installation
Advantages over conventional water heaters
- Produces up to 4 times more heat with the same electrical consumption
- Significant reduction in CO₂ emissions
- Lower long-term operating cost compared with gas or electric systems
- Quiet operation, suitable for installation in living spaces
- Compatible with photovoltaic installations to maximise self-consumption
- No flame, no combustion, no risk of gas leaks
Applications
- Domestic hot water production in detached homes
- Residential energy retrofit installations
- Replacement of gas boilers or electric water heaters
- Integration with solar PV self-consumption systems
- Installations in garages, plant rooms and auxiliary spaces
R290 refrigerant — next-generation clean technology
- GWP (global warming potential) of virtually zero
- Greater energy efficiency than conventional refrigerants
- Compliant with EU F-Gas regulation and Ecodesign directive
- Hermetic design dedicated exclusively to R290
- Future-proof solution under European regulations
System durability and reliability
The tank of the Series E heat pump is made of high-quality carbon steel with vitrified enamel coating, subjected to strict quality control with 160,000 validated pressure cycles.
The dual cathodic protection — through a standard magnesium anode and an optional impressed current anode — guarantees maximum protection against internal corrosion, significantly extending the tank’s lifespan.
- High-strength carbon steel with enamelled coating
- 160,000 pressure cycles validated in laboratory
- Dual cathodic protection against internal corrosion
- Designed for a lifespan of over 20 years
Installation and commissioning
The all-in-one Series E heat pump (floor-standing) is designed for simple and fast installation, with no need for complex works or structural modifications to the home.
- Floor-standing installation — no wall fixing required
- Standard hydraulic connection compatible with existing installations
- Single-phase electrical connection
- Immediate commissioning with configuration from the control panel
- Installation and operation instructions included
Refer to the installation manual available in the technical downloads section for detailed connection and configuration specifications.
Certifications and standards
The Series E heat pump complies with all European standards applicable to climate control equipment and domestic hot water production.
- Heat Pump EMC EN301489
- Heat Pump EMC IEC61000
- Heat Pump EMF EN50665
- Heat Pump AOC EN 60335
- Heat Pump IEC 60335-2-21
- Heat Pump IEC 60335-2-40
- Heat Pump RF EN300328-1
- Heat Pump Efficiency EN16147 KR20200
- Heat Pump Efficiency EN16147 KR20250
- Heat Pump Efficiency EN16147 KR20300
- More information at Energy Saving Trust
Download the full certificates from the technical downloads section.
Integration with solar photovoltaic energy
The Series E heat pump is fully compatible with solar PV self-consumption installations. By scheduling heating cycles during peak solar production hours, it’s possible to cover virtually 100% of the domestic hot water demand with energy generated at home.
This system can be combined with our air source heat pump solutions and with Bexie’s solar self-consumption systems for a fully integrated energy installation.
Frequently asked questions
What’s the difference between the Series E and the Series S?
The Series E is an all-in-one heat pump that integrates the tank and the heating unit in a single device, ideal for installations where the available space allows a compact floor-standing unit. The Series S is the wall-mounted version, more suitable when floor space is limited. Both use R290 refrigerant and offer the same energy performance.
How much can I save compared with an electric water heater?
With the same electrical consumption, the heat pump produces up to 4 times more heat than a conventional electric water heater. In practical terms, this can mean savings of between 60% and 75% on the cost of producing domestic hot water, depending on weather conditions and consumption profile.
Is it compatible with solar panels?
Yes. The Series E heat pump is fully compatible with photovoltaic installations. By scheduling heating cycles during peak solar production hours, self-consumption is maximised and energy costs minimised.
What capacity do I need for my home?
As a general guideline: the 200L model is suitable for homes with 2-3 people, the 250L for 3-4 people, and the 300L for 4-5 people or homes with higher hot water demand. Contact our technical team for a personalised sizing assessment.
Does it require any special maintenance?
The Series E heat pump requires minimal maintenance. We recommend checking the magnesium anode annually and cleaning the air filter every 6 months. The hermetic design with R290 refrigerant doesn’t require refrigerant top-ups throughout the lifespan of the equipment.
More information
| Capacidad | 250, 300 |
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