The AGA eR3 Series 'Everyday' Cookers - 90cm

A contemporary AGA with the flexibility for Everyday living

AGA Everyday eR3 90-3 in White

90cm wide, no flue needed, cheap to run, no annual servicing and a two-zone induction hob.

It's everything you'd expect of an AGA: true AGA cast-iron ovens for real AGA radiant-heat cooking, a super-quick, dual function electric hotplate. All with simple, easy to use controls.


Left-side - a dual-function hotplate: Simmering or boiling.

The outer section is useable and provides extra cooking area (albeit at a lower heat) to the main hot-plate.

AGA 3 Series Hotplate lid

Induction Hob

The eR3 90-3i has a two-zone induction hob.

With touch-controls, pan detection and numerous automatic functions the induction hob adds a new level of functionality to your AGA.

AGA eR3 Induction hob

Induction Hob Functions:

- Defrost / melt (44 C).

- Warm and keep warm (70 C).

- Warm and simmer (90 C).

- Boil-detection for water.

- Heat to frying temperature.

- Timer functions (various).

- Keep simmering or re-boil.

- Boil-detection for water.

- Boil dry detection.

- Pan detection.

- Bridging function (join two zones to make one large one).

AGA 3 Series 90cm with Induction hob option


All models have two cast-iron AGA radiant heat ovens on the left, and a tall sheet-metal warming oven on the right.

Upper left - dual function cast-iron oven that can be set to either roasting (240 C) or baking (190 C) temperature.

Lower left - simmering and slow-cooking oven (110-120 C).

Right-hand tall warming oven (switched separately). For plate or general 'warming' duties.

AGA eR3 90-3 warming oven


Height to top-plate: 913mm

Top of rear upstand: 928mm

Width: 900mm

Depth: 634mm

(front to back, measured to the front-plate, excluding the hand-rail, with hand-rail is 707mm)

Weight: 300kg

Dimensioned Drawing

AGA 3 Series 90cm cooker Dimensioned Line Drawing

Have more questions on installation requirements?

AGA Installation FAQs


The AGA eR3 Series doesn't need a raised plinth.

A clearance of 650mm is required above the hob to any surface/extractor.

A clearance of 116mm is required to the left side to allow the oven doors to open far enough so the trays can be slid in and out without being obstructed by the door liner.

There is a 25mm spacer fitted to the back of the cooker which should not be removed.

This ensures the correct gap is maintained to any wall construction and allows the cooker to be fitted up to a plasterboard or 'combustible' wall.

There will always be a small (14mm) gap behind the cooker's top plate to the wall. (Due to the top-plate overhang of the back - see diagram.)

AGA 3 Series 90cm - clearances for oven door opening
AGA 3 Series - clearances to wall behind

Oven and Hot-plate Temperatures, Sizes and Electrical Load

(The eR3 Series 90-3i needs a 32amp cooker circuit and a separate 13amp socket outlet.)

Electric Hot Plate (Left)

360mm diameter

Simmer Setting

(12 minute heat-up from cold)

200-240 degrees C

Boil Setting

(15 minute heat-up from cold, 3 min from Simmer)

300-340 degrees C

Maximum load: approx. 2.5kW

Hot Plate Surround

The area not covered by the lid surrounding the circular hot-plate has two durable sections, removable for cleaning and is designed to have pans resting on it to slow the cooking speed and reduce the heat.

AGA 3 Series 90cm Induction hob option

Induction Hob

Two-zones, multiple functions

Max Load: approx. 2.8kW

AGA 3 Series 90cm Induction hob option

Roasting / Baking Oven

(Top Left)


W: 349mm
H: 254mm
D: 455mm

Approx. temperatures

(Measured at top)

240 C in 'Roast' mode
190 C in 'Bake' mode

Heat-up time:

We recommend allowing 1 hour to 1hr 30m for the heat to fully soak in to the cast-iron sides and back of the oven.

Max load: approx. 3kW

Simmering Oven

(Bottom left)


W: 349mm
H: 254mm
D: 495mm

Approx. temperature

(Measured at top)
Around 110-120 C

Heat-up time:

We recommend allowing 1 hour to 1hr 30m for the heat to fully soak in to the cast-iron sides and back of the oven.

Max load: approx. 0.9kW

Tall Warming Oven

(Right-hand side)


W: 286mm
H: 576mm
D: 511mm

Max load: approx. 0.1kW




The temperature of this oven means that (under official food safety recommendations) it's not recommended for use as a 'holding oven' for food.

AGA eR3 ovens
AGA eR3 90 warming oven


The AGA eR3 Series cast-iron ovens are the same size as any cast-iron heat-storage AGA so all the oven trays, shelves and roasting tins fit the runners.



Available in all colours - see colours page for more information.

Electric Supply

Two supplies: a 32amp cooker circuit for the 'cooker side' and a 13amp socket outlet for the induction hob.

The switch(es) must be in the same room, within 2m of and NOT BEHIND OR DIRECTLY ABOVE the cooker. In a base unit to its side is ideal.