Grant Engineering
Grant Aerona 290 12kW R290 Air Source Heat Pump
Grant Aerona 290 12kW R290 Air Source Heat Pump
Couldn't load pickup availability
The Grant Aerona 290 12kW R290 Air Source Heat Pump (HPR29012) is Grant's fifth-generation inverter-driven air-to-water heat pump, designed for larger homes and properties with higher heat loss. Using the natural refrigerant R290 (GWP of just 3), it delivers excellent seasonal efficiency and is fully eligible for the UK Government's Boiler Upgrade Scheme (BUS) grant.
The 12kW model is ideal for larger detached homes, older properties undergoing retrofit, or homes with higher hot water demand. Compatible with the Grant Aerona Smart Controller for remote monitoring and weather compensation.
Key Features
- Natural R290 refrigerant — GWP of just 3, zero ODP
- MCS accredited and BUS grant eligible (up to £7,500)
- Quiet Mark accredited — ultra-low noise at 41.0 dB(A) at 1m
- A+++ ErP energy rating at 35°C water temperature
- 7-year guarantee available via G1 trained installers
- Operating range: -25°C to +35°C ambient air temperature
- Maximum flow temperature: 75°C
- Built-in refrigerant leak sensor and independent ventilation channels
- Anti-freeze protection heater on plate heat exchanger and base tray
- Connect and Notify approved
Technical Specifications
| Product Code | HPR29012 |
| Heating Output | 12kW (rated at -5°C air / 55°C water) |
| Capacity at 7°C / 35°C water | 12.18kW |
| Capacity at 7°C / 55°C water | 12.00kW |
| SCOP at 35°C water | 4.74 |
| SCOP at 55°C water | 3.74 |
| ErP Rating (35°C water) | A+++ |
| ErP Rating (55°C water) | A++ |
| Refrigerant | R290 (Propane, GWP = 3) |
| Operating Voltage | 230V / 1 Phase |
| Max Running Current | 24.8A |
| Flow & Return Connections | 1" BSP Male |
| Operating Temperature Range | -25°C to +35°C |
| Maximum Flow Temperature | 75°C |
| Sound Power Level | 52 dB(A) |
| Sound Pressure Level at 1m | 41.0 dB(A) |
| Dimensions (H × W × D) | 1365mm × 1155mm × 425mm |
| Weight | 153kg |
| Warranty | 7 Years (G1 Installer) / 5 Years (standard) |
Boiler Upgrade Scheme (BUS)
This heat pump is MCS accredited and fully eligible for the UK Government's Boiler Upgrade Scheme, providing a grant of up to £7,500 towards installation costs. Contact Magna Renewables to find out more.
Share
