AGA 3 Series eR3 100-4

er3 400 slate
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Product Summary

The All New AGA 3 Series Range Cooker

Where cast iron cooking meets an 'everyday' lifestyle.

This new AGA ‘everyday’ cooker will enable you to have a fully flexible and controllable AGA cooker, with low running costs and no requirement for regular servicing.  

AGA ‘everyday’ is about practical solutions that meet normal life’s daily challenges. Ready to go in an instant or more flexible when you have the time.

The AGA eR3 model has a patented hotplate that can be set to either simmering or boiling mode, an oven that can be set for roasting or baking, a simmering oven, a useful warming oven, and a handy additional built-in storage space for roasting tins, baking sheets and other cookware. 

Plus, you can choose between a warming plate or a state-of-the-art two-zone induction hob – complete with bridging feature, allowing you to use a griddle plate, fish kettle or other large cookware.

The new AGA eR3 offers everyday control and boasts a host of useful features, including a patented hotplate, fast heat-up times, a defrost function, an optional timer and higher temperatures and better performance than many other range cooker on the market. 

Great attention has been paid to even the smallest of details, such as the stylish and branded handrail, ensuring this is a cooker that is built for life.



Save up to £1,500 off the RRP on selected new AGA cookers when you trade in your old cooker.



Buy a new AGA from selected models and claim a £750 cookware voucher to kit out your new cooker with premium AGA cookware*



Buy a new AGA from selected models and save 25% off RRP on AGA Refrigeration if purchased at the same time*

*Offers can not be used in conjunction with each other or any other offer. Part exchange level of discount subject to the model of appliance purchased, Cookware voucher must be used in one go and used before 31st December 2019. Cookware voucher and 25% off refrigeration only available on selected models. Offers exclude conventional cookers ie AGA Freestanding Modules, AGA Masterchef, AGA Six-Four and Mercury. T's & C's apply. For more details visit . Valid on orders placed until 26th October 2019


•Electric 32-amp: 100-4 
•Electric 32-amp plus 13-amp: 100-4i(Induction model)

Hob configuration 
As with the AGA 60, each model features an AGA hotplate which can be set to simmering or boiling and has resting areas surrounding it.
In addition, there is then a choice of either:
•a warming plate or,
•a two zone induction hob

Induction hotplate
This new AGA induction hotplate features a 2- zone large pan area suitable for two pans, or an induction suitable griddle or fish kettle.

Low temperature function: 
•One level for defrosting or melting (44 °C) 
•Level for warming up and keeping warm (70 °C) 
•Option: third warming level for simmering (94 °C) 
Automatic functions 
•Boil detection with water 
•Heating up to a frying temperature  
•Time functions 
•Keep simmering or re boil powerfully 
•Boil dry detection
•Permanent pot detection
•Bridge/booster function
The ovens
Similar to the AGA 60 this cooker has two cast iron ovens located on the left hand side and controlled by rotary control as well an additional option of a programmer/timer device for the top oven.  

The right hand cavity is steel, a warming oven that is heated by an element and is turned on using a separate switch on the top right of the appliance.

•Top left: Cast iron oven which can be set to roasting or baking mode
•Bottom left: Cast iron simmering oven
•Bottom right oven: Steel warming oven
•Top right cavity: Steel cookware storage

Accessories Included

•2 x grid shelves
•2 x floor grid
•1 x cold plain shelf
•1 x AGA Toaster
•1 X full size roasting tin & rack
•1 x half size roasting tin & rack
•1 x warming oven shelf 
•1 x wire brush
•1 x resting plate lifting tool
•1 x AGA Cookbook


5 years parts and 1 year labour

Height: 910mm
Width: 984mm
Depth: 637mm
Weight: 310kg


Delivery and installation of this model is carried out by our own Walter Dix & Co. installation team after a free home survey by our Installation Manager.

Lead time between ordering and installation is currently approx. 4 working weeks. 

Please contact us to arrange for your free home survey.

Call Us: 0191 482 0033