Grant
The Grant Aerona³ R32 6kW is a monobloc air-source heat pump with a nominal capacity of 6.92 kW, an ErP rating of A+++, and a 7-year warranty.
The Grant Aerona³ R32 6kW is a monobloc air-source heat pump designed for UK domestic heating applications. This model, part of the Aerona³ R32 range, offers a nominal heating capacity of 6.92 kW and utilises R32 refrigerant. Engineers can find detailed specifications, performance data, and installation requirements here, while homeowners can understand its core capabilities and efficiency for informed decision-making regarding low-carbon heating solutions.
Stick a QR tag on the case, scan it on every service and give your customer a permanent, shareable service history they can pull up from any phone.
Permanent, shareable service history
One QR scan on the boiler surfaces every previous fault, part change and visit — no paperwork to dig out.
Free AI fault diagnostics, built in
Every tag you fit unlocks the AI diagnostic tool for that exact model — paste a fault code, get a ranked cause list.
Your name on the boiler forever
When the next service or breakdown comes around the homeowner scans and sees your number first.
First 12 BoilerTags are free
Tag every install and service you do from now on — the subscription only kicks in once you scale past your first dozen.
Diagnosing a fault on a Grant Aerona³ R32 Range right now?
Try the free AI fault diagnostics tool — no signup needed.
Full technical specifications extracted from the manufacturer brochure. Empty sections are hidden.
*Subject to full Terms & Conditions and status.
The Grant Aerona³ R32 6kW is an air-source monobloc heat pump, identified by model number HPID6R32, delivering a nominal heating capacity of 6.92 kW at 7°C ambient and 35°C flow. It operates with R32 refrigerant, which has a GWP of 675 and a charge of 0.8 kg. This unit achieves a Seasonal Coefficient of Performance (SCOP) of 4.61 at 35°C, earning an ErP rating of A+++ for heating at this temperature. The outdoor unit measures 675mm (H) x 898mm (W) x 379.4mm (D) and weighs 51 kg. It operates on a 230V single-phase supply, requiring a 16A MCB. Sound emissions are rated at 65.2 dB LwA (sound power) and 54.2 dB (sound pressure at 1m), with Quiet Mark certification. Standard warranty coverage is 7 years. Minimum operating outdoor temperature is -20°C.
Common questions from engineers and homeowners about the Grant Aerona³ R32 Range.
We hold the Grant Aerona³ R32 Range manual — and every other UK boiler and heat pump brochure. Sign up and pull any model up from your phone, on the job.
Sign up to access brochuresTag it before you leave. Next scan shows every service, fault and part change — and the AI diagnostic tool is free on every tag you fit.
Specifications on this page are extracted from the manufacturer brochure. Always cross-check against the latest datasheet before commissioning or quoting. Last updated 28 June 2026.