Esse Warmheart S Wood burning Cook Stove 5kW

The ESSE Warmheart S (5kW) wood burning cook stove with an efficiency of 83.7%.

The classic Esse Warmheart S Wood burning Cook Stove is the latest 5kW addition to the Esse Ironheart range.

ESSE Warmheart allows for a compact cooktop woodburner minus the bolster lid – a perfect fit for a smaller inglenook fireplace. It incorporates convection panels that radiate warmth out into the room – just like a wood-burning stove. Its unique heat transfer wood burning stove technology channels heat efficiently from the firebox to the graduated four-zone hob, bringing it up to cooking temperature within just a few minutes of lighting. Combine with a domestic boiler and the 5kW Warmheart will also provide hot water while the hob can be used to boil a kettle, cook a casserole or griddle a steak.


  • Heat output of 5kW
  • Four-zone cast iron hotplate temperature ranging from 190°C – 300°C
  • Efficiency 82.3%
  • A+ Energy rating
  • Off-grid heating and cooking
  • Compatible with domestic boiler
  • Simple air and emission filter controls
  • Top flue
  • 691(h) x 500(w) x 600(d)mm
  • Comes in matt black
  • 120kg
  • Ecodesign Ready
  • Suitable for use in smoke control areas
  • SIA Eco-Design Ready for 2022

The Esse Warmheart S Wood Burning Stove

The Esse Wood Burning and Multi-fuel Stoves



warmheart s stove dimensionsEsse Warmheart S Hotplate temperature zones

Energy Rating A
Ecodesign Ready Yes
NET Efficiency 77%
Seasonal Efficiency 67.3%
Heat Output 5kW
Flue Pipe Diameter 150mm
Single Air Control Yes
Approved for use on decorative hearths Yes
Requires additional room vent No
Graduated hotplate temperature range 190-300°C
Direct air kit compatible Yes
Sides 350mm
Rear 400mm
Bolster Lid 416mm
PM 23
OGC 54
CO 1000
Nox 82
Style Traditional
Energy Label A
SIA Eco Design Ready Yes
Fuel Wood
Stove Fuel Options Wood
Dimensions 691(h) x 500(w) x 600(d)mm
Kw Output 5
Smoke Control Approved Yes
Boiler Option None
Material Steel
Flue Diameter 150mm
Flue Outlet Top
Canopy N/A
Finish Matt Black
Efficiency (%) 82.3
Max Log Length (mm) 360


FAST Delivery:
We deliver 9am to 5pm, 7 days a week, even at weekends. The flat rate shipping rate is a standard shipping time of 3-5 days. You will be contacted with delivery details once we have arranged shipping.
Delivery Information:
Your goods will be delivered on a 10 tonne vehicle (about the size of a bin wagon). If there is likely to be a problem with access please contact us in advance of placing your order. Examples of areas we cannot deliver to are: long or gravelled drives, areas inside walled cities with height restrictions, narrow lanes, grassed lawns, steep drives, narrow gateways or up/down steps. We may be able to make alternative delivery arrangements if you contact us in advance.
With our standard delivery service there will be one driver, we suggest you have at least one other person with you to assist. The driver will move the goods to the nearest accessible wheel point depending on access. Unfortunately due to insurance and health and safety issues the driver is not permitted to move the goods inside your property but can wheel into a garage.
We advise that you check the goods while the driver is still there. The driver is obliged to wait with for up to 10 minutes, (for palletised goods only) whilst you unpack and check the goods. If the driver refuses to wait then please mark the goods as damaged on the delivery note, so you are covered for all eventualities. If you have checked the goods and they are found to be damaged, please mark this clearly on the delivery note and contact our offices straight away.
If you are unavailable when your goods are delivered on your pre-booked delivery date, then re-delivery charges will apply. If you are unavailable when smaller packaged goods (eg. Stove Glass) are delivered, the courier company will leave a note, explaining how to re-arrange delivery for a more convenient time.