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Baxi HP40 8kW Monobloc Air Source Heat Pump 8kW

8kW Heat Pump
220–240V Power Supply
Can Reach Temperatures up to 65°C
Works in Temperatures down to -25°C
ADEY Magnetic Filter
Optional Extras
Baxi HP40 8kW Monobloc Air Source Heat Pump
The Baxi HP40 8kW Monobloc Air Source Heat Pump provides homes with a sustainable source of heating and hot water. Backed by over 150 years of Baxi’s British manufacturing history, this 8kW model gives you more power than the smaller 4kW or 5kW units, making it ideal for larger sized family homes.
Heat pumps work by drawing out geothermal heat from the atmospheric air to be used for heating your home, outperforming conventional fossil fuel boilers on both costs and their environmental impact. We recommend that all heat pumps are correctly sized by an MCS-certified fitter to calculate heat needs that conform to BS EN 12831 regulations.
Features & Benefits: Baxi HP40 8kW
8kW Output: Ideal for larger homes or detached properties, typically around 3-4 bedroom homes.
Monobloc Design: All components are housed inside one unit and installation is straightforward
A+++ Energy Rating: At a 35°C flow it can reach a SCOP of up to 5.03. This means that for every 1kW of electricity used, 5kW of heat is produced
Works down to -25°C: Perfectly suitable for providing heat even during cold UK winters
Quiet Running: From a 1 metre distance it runs quietly at a sound pressure of 50.5 dB(A), ideal for placement near to boundary fences.
Hot Water Cylinder
The HP40 can be paired with the Baxi ASHP cylinder for providing homes with domestic hot water (DHW). These cylinders feature large internal coils that rapidly heat water to be used for your everyday hot water needs such as showering. Obviously, no cylinder is required if the heat pump is there only to provide your home with central heating.
Depending on how household occupancy and daily hot water demands, we recommend a 210L to 300L cylinder for the 8kW model.
Buy the Baxi HP40 8kW Online
Available to purchase today from National Heater Shops. We offer a Price Match Promise, rapid UK delivery and technical support from our HVAC team.
Also See More Like This:
- Model: HP40-8-1PHMB
- Heating Output: 8kW
- Power Supply: 220–240V, 50Hz, Single-Phase
- Minimum Circuit Amps (MCA): 17A
- Maximum Fuse Rating: 25A
- Compressor Rated Load Amps: 15.5A
- Refrigerant: R32
- Refrigerant Charge: 1.40kg
- CO₂ Equivalent: 0.95 tonnes
- Heating Water Temperature Range: 12–65°C
- Cooling Water Temperature Range: 5–25°C
- Heating Ambient Operating Range: -25–35°C
- Cooling Ambient Operating Range: -5–43°C
- DHW Ambient Operating Range: -25–43°C
- Water Connection: G1" BSP
- Expansion Vessel Capacity: 8L
- Water Circuit Pressure Relief Valve: 3bar
- Dimensions (H × W × D): 865 × 1385 × 526mm
- Net Weight: 129kg
- Gross Weight: 154kg
- Warranty: 2 Years
- Baxi HP40 8kW Monobloc Air Source Heat Pump
- Installation and User Documentation
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