Trustpilot
Trustpilot
Contact Stove World UK on 01256 889 397 or email team@stoveworlduk.co.uk

01256 889 397

cart 0 item(s) - £0.00
Ottawa 30kw Back Boiler Multi-Fuel Woodburning Stove , Secondary Burn, Thermostat 30kw Back Boiler Multi-Fuel Woodburning Stove , Secondary Burn, Thermostat

About the StoveAbout this Woodburning Stove

This model was manufactured prior to January the 1st 2021 and can still legally be sold and installed in the UK. We have large stocks kept overseas but there are currently delays with shipping and we do not expect these to arrive until late June at the earliest. We will only begin taking orders when we have a more fixed ETA! – When this batch has been sold, this model will be discontinued. However, we will continue offering spare parts for years to come. For current Eco Design compliant models, please see attached link. https://www.stoveworlduk.co.uk/eco-design-stoves

Updated Model: Please note this is the updated version and has a square fronted door which differs slightly to the gallery image. All other aspect of the stove are the same. This door matches the " Ottawa 21kw boiler " that we have listed on the site. 

This advanced stove is a stylish work horse, designed to reliably heat your whole home and look good at the same time. We have sold this stove for a number of years all over Europe; from large Highland homes to French chateaus. Its huge 590mm wide and 390mm deep fire box is one of the largest on the market and takes a huge load of fuel that can be accurately controlled.

The integrated steel boiler hugs the fire for maximum heat transfer to the water and the advanced secondary burn system creates a clean and efficient burn by reburning the initial smoke produced by the fire. This is an important feature on such a large stove in constant use as fuel consumption will be drastically reduced.

This stove proves there really is no need to spend £1500.00 to get an advanced, good quality boiler stove. Some of the features on this stove include a huge fully heat resistant glass fronted door that gives an amazing view of the fire and is kept clean with the advanced pre heated airwash system. Those of you who have had fires before will know this feature is very important. The stove is a "hybrid" design with fully welded steel body and cast iron door.

We are so confident of its quality that we offer a 2 year guarantee; something that is not offered on any other boiler stove around this price bracket. We have tried to make this stove modern looking but not too contemporary so that it suits all interiors. Both the door and grate are made from think mineral cast iron and are designed to stand the test of time. (Spare parts are available  for this stove and generally kept in stock at our distribution centre.)

Boiler SpecAbout this Woodburning Stove

Note: Our expertise focusses around the use of the stove itself and associated chimney parts. Technical questions in relation to the plumbing side, may need to be put to a qualified plumber.  Please see all technical information for the boiler itself below.

  • The stove will supply around 23kw ( 78,522 BTU) to the boiler and 7kw (23,898 BTU) directly to the room.(  Exact heat output will always depend on the volume and quality of the fuel burnt. )
  • Heats around 18 single radiators 
  • The boiler has 4 x 1"female threaded outlets at the rear. 2 are for flow and 2 are for return. Depending on the system, you could diagonally cap off 1 flow and 1 return outlet, if they are not required. 
  • Pressure - 3 bar ( 1bar = 100kpa)
  • Boiler Water Capacity - 22 litres 

To calculate your heating requirements - An 8kw boiler equates to around 28,000 BTU (1kw = approx 3500 BTU.) - Your radiators will be measured in BTU. To calculate your requirements add up all of the BTU.s of each radiator in the house.

The stove includes an additional thermostat that automatically opens and closes an additonal vent on the stove. This probe is linked directly to the boiler and opens when the stove requires extra air and closes if the boiler gets too hot.

Suitable for open vented systems only

This stove has the required CE,BSEN data plates on the back. The stove is also over 75% efficient, this means HUGE savings on fuel bills.

Clean Burn SystemClean Burn

The 30kw boiler has an advanced secondary clean burn system that is controled by a chrome pull lever on the base of the stove. This lever opens and closes a vent that pulls air over the fire, re burning the initial smoke emitted by the stove. This makes the stove a lot more efficient and eco friendly saving you a large amount in fuel costs.

Stove FeaturesWoodburning Stove Features

Heat Output : 30Kw (Total)
Pre-heated airwash system: Yes
Outlet : 6" (150mm) top and rear
Overnight burn : Yes, Very efficient and easy to achieve
Heat resistant glass: Yes, German Schott glass
Efficiency : 76%
Multifuel, with ash riddle : Yes
Airwash : Yes
Clean burn : Yes
Steel : Yes
Approvals : EN Approved, CE approved
Guarantee : 2 year
Firebricks : No fire bricks are required with boiler stoves.
Bits and bobs : Ash pan tool, Oven glove, Ash pan, Full manual
Baffle plate : Yes
Spare parts available : Yes
Weight : 205 KG
Glass dimensions : 512mm - 376mm
Internal dimensions : H: 380mm W: 590mm D: 390mm

Stove ConstructionWoodburning Stove Construction

Body - 10mm thick steel top and 5mm thick steel plate sides.
Grate - Includes a virgin ore cast iron ash riddling grate
Fire brick - N/A 

Why Are We So Cheap?Cheap Woodburning Stoves

This is a common question we get asked and understand why people will sometimes wonder how it can be done so cheap. We design a large amount of our products and they come direct from our factory to us. This completely cuts out any middle men. We can stock over 2500 wood burning stoves at any one time and ship direct to the end user with no showrooms. We always suggest prospective buyers take a look at our glowing feedback that currently has over 7000 positive comments on our stoves and stove products.

GuaranteeWoodburning Stove Guarantee

2 year guarantee

(This covers the stoves body and not the internal perishable parts like grates and fire bricks.) Wood burning stove guarantee is activated when the stove is invoiced. 6 digit number on the top of each invoice is the warranty number.

For the stove to be covered it must be installed by a HETAS engineer. The water and chimney must be installed and signed off at the same time. You should never use a boiler stove without water running through it. If you do use a boiler without water running through it you run the risk of twisting the boiler and voiding the guarantee.

Overnight BurnWoodburning Stove Overnight Burn

The 30kw has an excellent overnight burn system. Its air tight door gaskets and manually controlled air flow controls allow you to close the stove right down overnight and wake up to a warm house in the morning. All you will need to do is reopen the air controls, add a little coal or wood and watch the fire roar again.

 

516 £1,344.00 In Stock

30kw Back Boiler Multi-Fuel Woodburning Stove , Secondary Burn, Thermostat

  • Brand: Ottawa
  • Product Code: 30KW BOILER THERMO
  • Availability: In Stock
  • Price: £1,344.00

  • Ex Tax: £1,120.00

16 reviews



About the StoveAbout this Woodburning Stove

This model was manufactured prior to January the 1st 2021 and can still legally be sold and installed in the UK. We have large stocks kept overseas but there are currently delays with shipping and we do not expect these to arrive until late June at the earliest. We will only begin taking orders when we have a more fixed ETA! – When this batch has been sold, this model will be discontinued. However, we will continue offering spare parts for years to come. For current Eco Design compliant models, please see attached link. https://www.stoveworlduk.co.uk/eco-design-stoves

Updated Model: Please note this is the updated version and has a square fronted door which differs slightly to the gallery image. All other aspect of the stove are the same. This door matches the " Ottawa 21kw boiler " that we have listed on the site. 

This advanced stove is a stylish work horse, designed to reliably heat your whole home and look good at the same time. We have sold this stove for a number of years all over Europe; from large Highland homes to French chateaus. Its huge 590mm wide and 390mm deep fire box is one of the largest on the market and takes a huge load of fuel that can be accurately controlled.

The integrated steel boiler hugs the fire for maximum heat transfer to the water and the advanced secondary burn system creates a clean and efficient burn by reburning the initial smoke produced by the fire. This is an important feature on such a large stove in constant use as fuel consumption will be drastically reduced.

This stove proves there really is no need to spend £1500.00 to get an advanced, good quality boiler stove. Some of the features on this stove include a huge fully heat resistant glass fronted door that gives an amazing view of the fire and is kept clean with the advanced pre heated airwash system. Those of you who have had fires before will know this feature is very important. The stove is a "hybrid" design with fully welded steel body and cast iron door.

We are so confident of its quality that we offer a 2 year guarantee; something that is not offered on any other boiler stove around this price bracket. We have tried to make this stove modern looking but not too contemporary so that it suits all interiors. Both the door and grate are made from think mineral cast iron and are designed to stand the test of time. (Spare parts are available  for this stove and generally kept in stock at our distribution centre.)

Boiler SpecAbout this Woodburning Stove

Note: Our expertise focusses around the use of the stove itself and associated chimney parts. Technical questions in relation to the plumbing side, may need to be put to a qualified plumber.  Please see all technical information for the boiler itself below.

  • The stove will supply around 23kw ( 78,522 BTU) to the boiler and 7kw (23,898 BTU) directly to the room.(  Exact heat output will always depend on the volume and quality of the fuel burnt. )
  • Heats around 18 single radiators 
  • The boiler has 4 x 1"female threaded outlets at the rear. 2 are for flow and 2 are for return. Depending on the system, you could diagonally cap off 1 flow and 1 return outlet, if they are not required. 
  • Pressure - 3 bar ( 1bar = 100kpa)
  • Boiler Water Capacity - 22 litres 

To calculate your heating requirements - An 8kw boiler equates to around 28,000 BTU (1kw = approx 3500 BTU.) - Your radiators will be measured in BTU. To calculate your requirements add up all of the BTU.s of each radiator in the house.

The stove includes an additional thermostat that automatically opens and closes an additonal vent on the stove. This probe is linked directly to the boiler and opens when the stove requires extra air and closes if the boiler gets too hot.

Suitable for open vented systems only

This stove has the required CE,BSEN data plates on the back. The stove is also over 75% efficient, this means HUGE savings on fuel bills.

Clean Burn SystemClean Burn

The 30kw boiler has an advanced secondary clean burn system that is controled by a chrome pull lever on the base of the stove. This lever opens and closes a vent that pulls air over the fire, re burning the initial smoke emitted by the stove. This makes the stove a lot more efficient and eco friendly saving you a large amount in fuel costs.

Stove FeaturesWoodburning Stove Features

Heat Output : 30Kw (Total)
Pre-heated airwash system: Yes
Outlet : 6" (150mm) top and rear
Overnight burn : Yes, Very efficient and easy to achieve
Heat resistant glass: Yes, German Schott glass
Efficiency : 76%
Multifuel, with ash riddle : Yes
Airwash : Yes
Clean burn : Yes
Steel : Yes
Approvals : EN Approved, CE approved
Guarantee : 2 year
Firebricks : No fire bricks are required with boiler stoves.
Bits and bobs : Ash pan tool, Oven glove, Ash pan, Full manual
Baffle plate : Yes
Spare parts available : Yes
Weight : 205 KG
Glass dimensions : 512mm - 376mm
Internal dimensions : H: 380mm W: 590mm D: 390mm

Stove ConstructionWoodburning Stove Construction

Body - 10mm thick steel top and 5mm thick steel plate sides.
Grate - Includes a virgin ore cast iron ash riddling grate
Fire brick - N/A 

Why Are We So Cheap?Cheap Woodburning Stoves

This is a common question we get asked and understand why people will sometimes wonder how it can be done so cheap. We design a large amount of our products and they come direct from our factory to us. This completely cuts out any middle men. We can stock over 2500 wood burning stoves at any one time and ship direct to the end user with no showrooms. We always suggest prospective buyers take a look at our glowing feedback that currently has over 7000 positive comments on our stoves and stove products.

GuaranteeWoodburning Stove Guarantee

2 year guarantee

(This covers the stoves body and not the internal perishable parts like grates and fire bricks.) Wood burning stove guarantee is activated when the stove is invoiced. 6 digit number on the top of each invoice is the warranty number.

For the stove to be covered it must be installed by a HETAS engineer. The water and chimney must be installed and signed off at the same time. You should never use a boiler stove without water running through it. If you do use a boiler without water running through it you run the risk of twisting the boiler and voiding the guarantee.

Overnight BurnWoodburning Stove Overnight Burn

The 30kw has an excellent overnight burn system. Its air tight door gaskets and manually controlled air flow controls allow you to close the stove right down overnight and wake up to a warm house in the morning. All you will need to do is reopen the air controls, add a little coal or wood and watch the fire roar again.

 

Stove Fittings
Fittings Chrome fittings and long heat proof handle for easy use and leverage.
Baffle Plate Steel baffle plate
Stove Accessories
Accessories Ash pan/oven glove/tool/manual
Stove Features
Burn Length Deep overnight burn with secondary, clean burn.
Legs Fixed steel legs to body. No assembly needed.
Grate Cast iron multi-fuel grate for wood and smokeless coal
Efficiency 75% efficient "Huge saving on bills" Slow Burn (Efficient)
Cleaning Pre heated airwash system
Seals Heat resistant fire rope seals
Stove Dimensions
Height 730mm
Width 730mm
Depth 520mm
Distance from back of stove to centre of top flue outlet 125mm
Distance from floor to centre of rear flue outlet 590mm
Outlets 155mm 6" top and rear
Power 30kw
  • 100%
  • 0%
  • 0%
  • 0%
  • 0%

Customer Rating

Based on 16 Review(s)


Calculate Delivery Fee

To find out how much your Delivery will cost, please complete the form below.

Please note that this is the price for delivery of 30kw Back Boiler Multi-Fuel Woodburning Stove , Secondary Burn, Thermostat only. The final amount might change depending on the contents of your shopping bag when you check out.

Important

For international shipping quotes please email [email protected] along with the full delivery address and product details. We can then provide a quote if it is an area that the courier covers.

Related Products

Tags: Multi-Fuel Stoves Coseyfire Woodburning Stoves Wood Burning Stoves large-Sized Stoves