Worcester Bosch Compress 5800i Wall-hung Heat Pump Indoor Unit
The Worcester Bosch Compress 5800i Wall-hung Heat Pump Indoor Unit is a compact, wall-mounted indoor unit for the Compress 5800i AW air-to-water heat pump system, providing efficient space heating and domestic hot water (DHW) with integrated controls and connectivity for modern homes.
Product Description
The Compress 5800i wall-hung Heat Pump indoor unit is designed for easy integration with the outdoor unit, featuring a built-in 3kW electric heater for backup during extreme cold. This Heat Pump supports high flow temperatures up to 75°C, suitable for radiators or underfloor heating, and includes a 2.4" colour display with touch controls. With Connect-Key K30 Bluetooth/WiFi connectivity, it enables app-based commissioning and monitoring via Bosch EasyAir. This unit minimises installation complexity while delivering A+++ ErP-rated efficiency.
Key Features
- Wall-hung design: Compact for tight spaces, no pre-plumbed cylinder needed.
- Built-in backup heater: 3kW electric element for fail-safe operation in cold weather.
- High flow temperatures: Up to 75°C for compatibility with existing radiators.
- Connect-Key K30: Integrated Bluetooth/WiFi for remote control and setup.
- Quiet operation: Low noise with advanced sound management.
- ERP A+++ rated: High efficiency for reduced energy bills.
- Weather optimised: Pairs with outdoor unit for -25°C performance.
- Easy commissioning: Guided setup via app for installers.
Technical Specifications
- Model: WB-8738214990 – Compress 5800i Wall-hung Indoor Unit.
- Power supply: 230V 1ph 50Hz.
- Backup heater: 3 kW electric.
- Maximum flow temperature: 75 °C.
- ErP rating: A+++.
- Connectivity: Connect-Key K30 (Bluetooth/WiFi).
- Display: 2.4" colour with 7 touch buttons.
- Operating temperature: -25°C to +43°C (system).
Dimensions & Weights
- Width: 400 mm.
- Depth: 300 mm.
- Height: 710 mm.
- Weight: 26 kg.
- Clearances: Front min 800 mm, Rear min 200 mm, Left/Right min 400 mm, Top min 550 mm.
System & Application Notes
- Ideal for pairing with Compress 5800i AW outdoor unit in homes up to 100m².
- Compatible with radiators, underfloor heating, and low-loss headers.
- Suitable for new builds and retrofits; supports smart home integration.
- Installation by qualified MCS-certified engineers; qualifies for grants.
- 7-year warranty on indoor unit; 10-year on compressor.
Original: $2,459.10
-65%$2,459.10
$860.68More Images
Worcester Bosch Compress 5800i Wall-hung Heat Pump Indoor Unit
The Worcester Bosch Compress 5800i Wall-hung Heat Pump Indoor Unit is a compact, wall-mounted indoor unit for the Compress 5800i AW air-to-water heat pump system, providing efficient space heating and domestic hot water (DHW) with integrated controls and connectivity for modern homes.
Product Description
The Compress 5800i wall-hung Heat Pump indoor unit is designed for easy integration with the outdoor unit, featuring a built-in 3kW electric heater for backup during extreme cold. This Heat Pump supports high flow temperatures up to 75°C, suitable for radiators or underfloor heating, and includes a 2.4" colour display with touch controls. With Connect-Key K30 Bluetooth/WiFi connectivity, it enables app-based commissioning and monitoring via Bosch EasyAir. This unit minimises installation complexity while delivering A+++ ErP-rated efficiency.
Key Features
- Wall-hung design: Compact for tight spaces, no pre-plumbed cylinder needed.
- Built-in backup heater: 3kW electric element for fail-safe operation in cold weather.
- High flow temperatures: Up to 75°C for compatibility with existing radiators.
- Connect-Key K30: Integrated Bluetooth/WiFi for remote control and setup.
- Quiet operation: Low noise with advanced sound management.
- ERP A+++ rated: High efficiency for reduced energy bills.
- Weather optimised: Pairs with outdoor unit for -25°C performance.
- Easy commissioning: Guided setup via app for installers.
Technical Specifications
- Model: WB-8738214990 – Compress 5800i Wall-hung Indoor Unit.
- Power supply: 230V 1ph 50Hz.
- Backup heater: 3 kW electric.
- Maximum flow temperature: 75 °C.
- ErP rating: A+++.
- Connectivity: Connect-Key K30 (Bluetooth/WiFi).
- Display: 2.4" colour with 7 touch buttons.
- Operating temperature: -25°C to +43°C (system).
Dimensions & Weights
- Width: 400 mm.
- Depth: 300 mm.
- Height: 710 mm.
- Weight: 26 kg.
- Clearances: Front min 800 mm, Rear min 200 mm, Left/Right min 400 mm, Top min 550 mm.
System & Application Notes
- Ideal for pairing with Compress 5800i AW outdoor unit in homes up to 100m².
- Compatible with radiators, underfloor heating, and low-loss headers.
- Suitable for new builds and retrofits; supports smart home integration.
- Installation by qualified MCS-certified engineers; qualifies for grants.
- 7-year warranty on indoor unit; 10-year on compressor.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Worcester Bosch Compress 5800i Wall-hung Heat Pump Indoor Unit is a compact, wall-mounted indoor unit for the Compress 5800i AW air-to-water heat pump system, providing efficient space heating and domestic hot water (DHW) with integrated controls and connectivity for modern homes.
Product Description
The Compress 5800i wall-hung Heat Pump indoor unit is designed for easy integration with the outdoor unit, featuring a built-in 3kW electric heater for backup during extreme cold. This Heat Pump supports high flow temperatures up to 75°C, suitable for radiators or underfloor heating, and includes a 2.4" colour display with touch controls. With Connect-Key K30 Bluetooth/WiFi connectivity, it enables app-based commissioning and monitoring via Bosch EasyAir. This unit minimises installation complexity while delivering A+++ ErP-rated efficiency.
Key Features
- Wall-hung design: Compact for tight spaces, no pre-plumbed cylinder needed.
- Built-in backup heater: 3kW electric element for fail-safe operation in cold weather.
- High flow temperatures: Up to 75°C for compatibility with existing radiators.
- Connect-Key K30: Integrated Bluetooth/WiFi for remote control and setup.
- Quiet operation: Low noise with advanced sound management.
- ERP A+++ rated: High efficiency for reduced energy bills.
- Weather optimised: Pairs with outdoor unit for -25°C performance.
- Easy commissioning: Guided setup via app for installers.
Technical Specifications
- Model: WB-8738214990 – Compress 5800i Wall-hung Indoor Unit.
- Power supply: 230V 1ph 50Hz.
- Backup heater: 3 kW electric.
- Maximum flow temperature: 75 °C.
- ErP rating: A+++.
- Connectivity: Connect-Key K30 (Bluetooth/WiFi).
- Display: 2.4" colour with 7 touch buttons.
- Operating temperature: -25°C to +43°C (system).
Dimensions & Weights
- Width: 400 mm.
- Depth: 300 mm.
- Height: 710 mm.
- Weight: 26 kg.
- Clearances: Front min 800 mm, Rear min 200 mm, Left/Right min 400 mm, Top min 550 mm.
System & Application Notes
- Ideal for pairing with Compress 5800i AW outdoor unit in homes up to 100m².
- Compatible with radiators, underfloor heating, and low-loss headers.
- Suitable for new builds and retrofits; supports smart home integration.
- Installation by qualified MCS-certified engineers; qualifies for grants.
- 7-year warranty on indoor unit; 10-year on compressor.
