Runs via a time switch and thermostat, with a heat-up time around 30 mins. The 3 oven oil costs only £150-300 a year to run depending on how much you use it for heating the kitchen. Approximate running cost are just 15p/hr with the oven at 200C, giving you 3 kW to the room. The addition of 2 electric ovens, grill and hab make this the perfect all round cooker.

The most Eco Fuel-Efficient Range now available.

As we are the manufacturer with many years' experience, if you are unsure, please email or phone us and we can advise on your purchase.

40mm either side distance to combustibles
5" (125mm) Chimney or balanced/low level discharge flue



The cooker is run via a time clock so you can wake up to a nice warm kitchen and a cooker raring to go. The hot plate will heat to boiling in just 4-5 minutes and the oven only takes 25 minutes from cold to get to 180C. This flexibility gives you amazingly low running costs – we estimate from as little as under £2.50 a week when used as a cooker or under £6.50 when used as a cooker and room heater. An electric cooker uses virtually the same amount of kW’s as an oil cooker, even though you might be told otherwise. (electric cooker = 100% efficient, Thornhill Oil = 90%)


One the oil side, the 2 large rings are connected in the middle allowing you to slide your saucepans around without damaging the centre.  There is plenty of room for 6 or more pans. In addition, there is a double halogen hob for fast cooking and summer use.

5 OVENS, 50 LITRES EACH (35cm wide, 27.5 cm high, 52cm deep) AGA cookware will fit on the runners 

This 5-oven model has two generous sized hotplates and five spacious ovens (typically about 20% larger than an Aga range cooker**). The main oven temperature is controlled via a thermostat, the oven next to it will then be 30-40C cooler than the main oven and the 3rd oven 30-40 degrees less than that.

The five oven model has in addition 2 electric ovens, a grill in the top oven and a 2 burner halogen hob on the top, for summer use and bringing to the boil large amounts of water.

You will require a 5 inch (125mm) Class II chimney or it must be sited on an external wall where we can use a low level discharge/balanced flue system.

The oil burner can be converted to run on Diesel/Gas oil/Gazole (France) for extra £285 including VAT.

Included in the price of delivery is installation into place in kitchen. If it is a balanced flue model we can help to drill the holes & fit the balanced flue, provided the building is standard block brick construction. ( for other types of wall please email to discuss). There is a 1 year parts/labour and 5 years parts guarantee*.  Delivery is calculated on your distance from our Canterbury workshop.

For export please email for a costing to have your cooker crated and shipped to your nearest port, or direct to your home.

With a conventional flue, we bring along the gloss vitreous flue pipe (made by Midtherm) and just charge for what is used at the prices shown. ‘Gloss black flue prices

We supply technical support the whole way through and talk to your plumber or oil technician, fitters, electricians and chimney lining technicians, but we do not supply, install or connect the oil line.

All this, and still giving 3-5kw of heat to the room.  A nice, cosy kitchen on those dark winter evenings with a glow from knowing you are using your oil as efficiently as possible.


                                                          Click here for full technical details and installation advice.

Customer Reviews

Thank you Graham, I will send through photos once kitchen finished. I absolutely love cooking with my Thornhill it is so easy and functional and made some beautiful crispy roasts and moist cakes already, quite a feat for me!!

T.S, Guilford