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Grant Aerona3 Air Source Heat Pump With Preplumbed Cylinder & Install Pack

From £6,148.00
Now £6,148.00
In stock, ready to be shipped
In stock, ready to be shipped
In stock, ready to be shipped
In stock, ready to be shipped
Grant Aerona3 Air Source Heat Pump With Preplumbed Cylinder & Install Pack
From £6,148.00
Now £6,148.00
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Grant Aerona3 Air Source Heat Pump

Extracting heat present in the air, the Grant Aerona R32 can typically require four times less energy than a gas boiler to supply the same amount of heat.

Utilizing the more environmentally friendly R32 refrigerant the Aerona air source heat pumps are clean and eco-friendly whilst also being some of the most efficient heat pumps available on the market.

Grant QR Pre-plumbed Single Coil Cylinder

25 year material guarantee on cylinder shell (subject to full Terms and Conditions)
Suitable for installation air source heat pumps, solar thermal systems, and oil boilers
Available in sizes from 210 litres up to 300 litres
Manufactured using a high quality duplex stainless steel shell, large stainless steel internal coils, and quality external finish with organic Estectic Tex paint
Feature factory-fitted 3kW immersion heater
Highly efficient with large internal coils and supplied with high level of insulation to ensure low standing heat losses
All models have a Global Warming Potential (GWP) of 3.1 and Ozone Depletion Potential (ODP) of 0
Straightforward to install

Installation Pack

  • Sealed system kits are available to suit all Aerona³ heat pump models and they are available in three sizes: 12 litre, 18 litre and 50 litre
  • The flexi-foot kit with fixings is supplied in a pack comprising of two 600mm feet for mounting the Aerona³, two kits will be required totalling four feet.
  • The through wall insulation kit is a heavy duty insulation to fit the 22-28mm flexi hoses used with the Aerona³.
  • Hot Water Priority Relay (up to two space heating zones): this relay gives hot water priority over the central heating system.
  • Grant’s 7 day immersion programmer automatically switches on the cylinder’s immersion element, either daily or weekly.
  • Domestic Hot Water Programmer: this automatically controls the heat pump domestic hot water operating periods. The integrated timer provides up to four on/off periods per day.
  • The Grant System Combined Volumiser/Low Loss Header creates hydraulic separation therefore maintaining the correct flow rate through the heat pump while providing a suitable volume of system water to allow the heat pump to fully modulate. Includes 3kW supplementary element and relay.
  • If the Combined Volumiser/Low Loss Header cannot be fitted inside, a 30 litre External Volumiser can be supplied to sit behind the heat pump. Connected to the flow from the heat pump into the flow of the system, this volumiser provides a minimum volume of water to allow the heat pump to control its modulation and it comes complete with 3kW supplementary heater and relay.
  • Grant's EP001 wiring centre centralises the wiring for up to four heating zones and one domestic hot water zone providing a convenient solution for Multi-zone wiring.

Grant Aerona3 Air Source Heat Pump

6kW 10kW 13kW 17kW
 Weight 51kg 70kg 99kg 118kg
Height 675mm 882mm 1418mm 1418mm
Width 898mm 874mm 1024mm 1024mm
405mm 403mm 403mm
SCOP 35°C 4.61
5.20 5.40 4.54
Max Heat Output 6.92kW 11.1kW 13.6kW 18kW
ERP Space Heating Efficiency A+++ A+++
A+++ A+++
ERP Water Heating Efficiency A+++ A+++ A+++ A+++


QR Pre-Plumbed Single Coil Cylinder Specification

210L 250L 300L
 Weight Empty 59kg 67kg 73kg
Weight Full 256kg 304kg 362kg
Height 1493mm 1744mm 2057mm
Width 550mm 550mm 550mm
Depth 550mm 550mm 550mm
Pressure Regulator 3bar 3bar 3bar
Immersion 3kW 3kW 3kW
Expansion Vessel 19ltrs 19ltrs 24ltrs
Coil Rating Primary 32kW 32kW 34kW
Standing Heat Loss 1.79kw/24hrs 2.02kW/24hrs 2.24kW/24hrs
Energy Rating C C C

Installation Pack Specification

    Installation Pack B is suitable for S-Plan systems using pre-plumbed cylinders includes,

    • Grant system combined volumiser/low loss header
    • Flexi foot kit
    • Mag one filter
    • 18ltr sealed system kit
    • Domestic hot water programmer
    • AC Isolator
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      At The Underfloor Heating Store, we are committed to providing our customers with high-quality products and outstanding customer service. That's why we offer a comprehensive warranty on all of our underfloor heating products, with a lifetime warranty for our ProWarm range of products.

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