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Knowledge & Support
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Grant Aerona accessories
Grant supply a range of accessories which are compatible with their Aerona³ R32 air source heat pump, Aerona 290 heat pumps and VortexAir Hybrid ranges. Each accessory is designed to complement the operation of Grant heat pumps.
Alongside the list of accessories detailed below, control kits are also supplied to be installed with Aerona heat pump installations. These control kits feature either the Aerona Smart Controller, which is an intuitive, interactive control for Grant heat pumps featuring a wall-mounted colour touchscreen display, or the Aerona Remote Controller, which is a simple wall-mounted unit featuring a LCD display and buttons (please note, the Aerona Remote Controller is compatible with Aerona³ R32 heat pumps only).
Features & benefits
- The flexi-foot kit with fixings comprises of two 600mm feet. The Aerona unit is mounted onto the feet to raise the heat pump off the group while also serving as anti-vibration. (Please note, when installing a VortexAir Hybrid with both the boiler and heat pump sited together externally, two kits will be required totalling four feet)
- Three sealed system kits are available in 12 litre, 18 litre and 50 litre sizes to suit all Aerona heat pump models
- The through wall insulation kit includes insulation to fit the heavy duty 22-28mm flexi hoses used with an Aerona heat pump
- The Hot Water Priority (up to two space heating zones) Relay, suitable for Aerona³ R32 models only, gives hot water priority over the central heating system – it allows the cylinder to fill with hot water when there is a hot water demand and when this is satisfied, the relay allows the heat pump to return to providing space heating
- The Hot Water Priority (up to four space heating zones) Relay, suitable for Aerona³ R32 models only, is for use on heating systems with two central heating zones, such as one upstairs and one downstairs – this up to four zone hot water priority relay enables the hot water demand to be prioritised over two central heating zones instead of one
- The Grant 7 day immersion programmer (suitable for Aerona³ R32 models only) automatically switches on the cylinder’s immersion element short a short period of time either daily or weekly to heat the water to the temperature required to provide anti-legionella protection (this programmer should be fitted with every heat pump/cylinder installation)
- The Domestic Hot Water Programmer (suitable for Aerona³ R32 models only) controls the heat pump's domestic hot water operating periods automatically
- The EP001 wiring centre (suitable for Aerona³ R32 models only) is ideal when more than one zone needs to be connected to an Aerona³ R32 heat pump as it simplifies the wiring associated with multi-zone heating systems
- Grant also supply a System Combined Volumiser/Low Loss Header which helps maintain correct flow rate through the heat pump and can provide suitable volume of system water. If there is no room for the Combined Volumiser/Low Loss Header, a 30 Litre External Volumiser can be supplied (for Aerona³ R32 models only) which sits behind the heat pump or 50 Litre Internal Volumisers (compatible with all Aerona models) are available to provide suitable volume for the system water
- Installers requiring the part codes for the accessories listed above should visit the Professionals heat pump accessories webpage
Maximising system efficiency
There are lots of different ways in which a central heating system can be made more efficient. The range of complementary heating technologies which are now available, to work alongside primary heat sources such as air source heat pumps, provides homeowners with an exciting opportunity to go even greener.
To read more about how you can maximise your heating system’s overall efficiency in three steps, please read our blog here.
Renewable Heating Systems
From air source heat pumps and solar thermal systems through to hot water cylinders, Grant has an extensive range of renewable heating products.
View our Renewable Heating rangeHelp me find the right heating solution for my home
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