Lotus QM40 Soapstone

Strong Traditions with New Possibilites

Lotus’ many years of strong tradition of heat storage ovens come to the fore in an elegant and stylish design in the new QM40, all combined with the unique soft-close system. QM40 is robust, with cast iron doors, Thermotte in the wood chamber, 5cm thick stone, Power Stones as standard, and a total weight of 586kg. The significant weight and construction of the oven makes it possible to store and subsequently release more heat. This firing technique is well-known and is king at Lotus where effective firing produces minimal ash.

Technical Data

  • Energy efficiency class: A+
  • Rated heat output: 5.7 kW
  • Nominal heat output storage mass: 2.2 kW
  • Heat output range: 3 to 9 kW
  • Body color: black or gray
  • Stone color: soapstone
  • Materials used: steel; Stone; Cast iron
  • Shape of the fireplace: Square
  • Disc shape: straight disc
  • Special features: Connection for external air supply/fresh air supply; storage oven (including power stones); Height-adjustable feet


  • Height: 1558 cm
  • Width: 520cm
  • Depth: 475cm
  • Weight: 586kg
Prices from £3999.00
At the time of uploading these details the guide price should be accurate, but these are subject to change, and the guide price given will normally be for the basic appliance and may not include flue pipes, optional extras, different finishes etc. We hope the price guide will be helpful but please always check with the showroom for current and detailed pricing. All prices include VAT.

Last updated 6 September 2023

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