The Grant Heat Pump Wall Bracket (Type 2, up to 250kg) – Black (HPIDWALLBRKT3) is Grant's heavy-duty wall mounting solution for the Aerona3 R32 and Aerona 290 heat pump ranges. Rated to a maximum Safe Working Load of 250kg, this bracket allows the heat pump to be mounted directly to an external wall rather than on ground-level feet, freeing up floor space and providing a secure, vibration-resistant fixing where suitable wall structure is available.
250kg
Max Safe Working Load
Type 2
Bracket Classification
All Models
Aerona3 R32 & Aerona 290
Compatible Across the Aerona Range
The HPIDWALLBRKT3 is compatible with all Grant Aerona3 R32 heat pump models (6kW, 10kW, 13kW and 17kW) and all Grant Aerona 290 (R290) models (4kW, 6.5kW, 9kW, 12kW and 15.5kW), making it a single wall-mounting solution across both refrigerant ranges.
Wall Suitability & Safe Access
All Aerona models can be wall mounted at a safe height, with the top of the unit no more than 2m above ground level, so that no specialist access equipment (such as a mobile tower or scaffolding) is required for servicing or repairs. The wall structure must be assessed by the installer as suitable to carry the heat pump's weight plus this bracket before fixing.
Alternative Wall Bracket for Lighter Models
For the smaller Aerona3 R32 models (6kW and 10kW, up to 90kg), Grant also supply the HPIDWALLBRKT2 (M-Type, up to 90kg) as a lighter-duty alternative. Confirm the installed heat pump's dry weight against the correct bracket's Safe Working Load before ordering – the two brackets are not interchangeable specifications.
Heavy-Duty Load Rating
Rated to a 250kg Safe Working Load, suitable for Grant's larger Aerona3 R32 and Aerona 290 heat pump models where ground-mounted feet are impractical.
Floor-Space Saving
Wall mounting frees up ground-level space around the property, useful where courtyards, patios or narrow side passages limit available floor area for a heat pump.
Reduces Servicing Access Requirements
Correctly installed within the 2m maximum height guidance, the bracket keeps the heat pump within safe reach for routine servicing without scaffolding or a mobile tower.
Durable Black Finish
Powder-coated black finish is designed to withstand continuous external exposure while providing a discreet, weather-resistant appearance against most wall finishes.
Cross-Range Compatibility
A single bracket specification covers both the R32 and R290 Aerona heat pump families, simplifying stock holding for installers working across both ranges.
Vibration-Resistant Mounting
Designed to provide a rigid, stable fixing point that minimises transmitted vibration from the heat pump's compressor and fan into the building structure.
Technical Specification
| Bracket Specification |
| Bracket Type |
Type 2 (heavy-duty) |
| Maximum Safe Working Load |
250kg |
| Finish |
Black |
| Fixing Method |
Wall mounted |
| Compatibility |
| Compatible Heat Pumps |
Grant Aerona3 R32 (6kW, 10kW, 13kW, 17kW) & Grant Aerona 290 R290 (all models) |
| Alternative Bracket for Smaller Units |
HPIDWALLBRKT2 (M-Type, up to 90kg) – Aerona3 R32 6kW & 10kW only |
| MPN |
HPIDWALLBRKT3 |
| Installation Guidance |
| Maximum Mounting Height (Unit Top) |
2m above ground level* |
| Wall Requirement |
Must be structurally assessed as suitable by the installer |
Frequently Asked Questions
Which Grant heat pumps is this bracket compatible with?
The HPIDWALLBRKT3 is compatible with all Grant Aerona3 R32 models (6kW, 10kW, 13kW, 17kW) and all Grant Aerona 290 R290 models (4kW, 6.5kW, 9kW, 12kW, 15.5kW).
What is the maximum weight this bracket can support?
The bracket has a maximum Safe Working Load of 250kg, covering the dry weight of all current Aerona3 R32 and Aerona 290 heat pump models.
Is there a lighter-duty bracket available?
Yes. Grant also offer the HPIDWALLBRKT2 (M-Type, up to 90kg), suitable only for the smaller Aerona3 R32 6kW and 10kW models.
How high can the heat pump be mounted using this bracket?
Grant specify that the heat pump should be wall mounted so the top of the unit is no more than 2m above ground level, ensuring safe access for servicing without specialist equipment such as scaffolding or a mobile tower.
Does the bracket include wall fixings?
The bracket is supplied ready for wall fixing; the installer should select fixings appropriate to the specific wall construction (masonry, timber frame, etc.) and confirm the wall's suitability to carry the combined load.
*Refer to the Grant Aerona3 R32 (DOC 0136) or Aerona 290 (DOC 0204) installation instructions for full wall-mounting requirements and clearances specific to the heat pump model being installed.
