30 kW output
TimberIN IntegraFire™ 30 – box-shaped stainless-steel integrated hot-tub wood stove with firebox window, round water outlet, chimney collar and drain port on a white background.
TimberIN IntegraFire 30 integrated wood-fired hot tub heater, showing the timber seating, with a timber or stone privacy fence, with mature trees in the background, beneath a blue or cloud-filled sky, in a wooded setting
TimberIN IntegraFire 30 integrated wood-fired hot tub heater, showing the timber seating, with the metal firebox door visible, with a house or outbuilding in the background, on a paved or brick patio
TimberIN IntegraFire 30 integrated wood-fired hot tub heater, with the metal firebox door visible, surrounded by garden planting
Wide courtyard view of a hot tub with TimberIN IntegraFire 30 Innofen, with light wood cladding, stainless steel fire room door, high chimney, entrance staircase and red buildings behind
TimberIN IntegraFire 30 integrated wood-fired hot tub heater, showing the timber seating, on a timber deck
TimberIN IntegraFire 30 integrated wood-fired hot tub heater, with its wood-fired heater visible, with a gravel or stone surround, with mature trees in the background
TimberIN IntegraFire 30 integrated wood-fired hot tub heater, with the metal firebox door visible, with a timber or stone privacy fence, with mature trees in the background, on a timber deck
TimberIN IntegraFire 30 integrated wood-fired hot tub heater, showing the timber seating, showing a white moulded interior, on a paved or brick patio, in a landscaped garden
Installed TimberIN IntegraFire 30 wood stove on a hot tub in the sunny garden, with stainless steel fire door, high chimney, wood paneling and palm trees in the background
Installed hot tub with TimberIN IntegraFire 30 Innofen on a wooden terrace, with white GRP insert, thermowood facade, stainless steel oven front, chimney and stairs left
TimberIN IntegraFire 30 integrated wood-fired hot tub heater, with a timber or stone privacy fence
TimberIN IntegraFire 30 integrated wood-fired hot tub heater, with a gravel or stone surround, beneath a blue or cloud-filled sky, with a house or outbuilding in the background, on a timber deck
TimberIN IntegraFire 30 integrated wood-fired hot tub heater, with mature trees in the background, on a timber deck
TimberIN hot tub with IntegraFire 30 stainless steel oven on a mountain terrace, with bright interior insert, thermowood panelling, three-stage staircase and high chimney

TimberIN IntegraFire™ 30

£1,458

TimberIN IntegraFire™ 30. IntegraFire 30 is a 30 kW AISI 316 wood-fired heater designed to become part of a compatible hot-tub wall. The integrated layout avoids separate external connecting pipes and creates a clean overall outline, while the firebox remains accessible from outside. It is not a universal drop-in stove: shell geometry, water connections, circulation, guarding, chimney route and service access must all be approved for the exact tub project before ordering. The live specification is one 30 kW AISI 316 integrated wood-fired heater. It is intended to be designed into a compatible shell, preserving external floor space and central seating while requiring exact coordination of the wall opening, water level, circulation path, guarding, firebox approach and chimney. The one-page drawing is visual; it does not state a universal tub volume or heat-up time.

SKU: integrated. Categories: ,

Product Description

Thirty kilowatts integrated into a compatible shell · Purpose-built hot-tub heating

TimberIN IntegraFire™ 30: AISI 316 wood-fired heat without an external stove body

Integration removes pipework but increases the need for accurate coordination

An integrated heater transfers heat while forming part of the hot-tub structure, so there is no freestanding stove to position beside the tub and no long external flow-and-return route. This can produce a tidy installation and preserve the central bathing area. It also means the heater opening, water level, connection geometry and cladding detail have to be designed together. AISI 316 stainless steel is selected for demanding water-side use, but water chemistry, cleaning products and operating practice still need to follow the supplied guidance.

A 30 kW integrated heater, not a universal replacement stove

IntegraFire 30 becomes part of the hot-tub wall. That gives a cleaner outline than a freestanding external burner and avoids long exposed connecting pipes, but it also makes compatibility more exacting. AISI 316 is the live material specification and 30 kW the nominal output. The current drawing is image-led and does not publish a water-volume range, connection schedule or promised heating time, so those must be approved against the actual shell.

Nominal output 30 kW
Material AISI 316 stainless steel
Layout Integrated into a compatible hot-tub wall
Bather-space effect Preserves the centre better than a fully submerged snorkel stove
External-space effect No separate freestanding heater body; firebox and chimney still need access
Compatible water volume Not stated as a universal range; engineering confirmation required
Heating time Not fixed; depends on confirmed volume, losses, fuel and circulation

Open the product technical sheet

There is one heater variation because the tub must be designed around it

This is not a menu of outputs. The decision is whether the 30 kW integrated architecture suits the new-build tub. It is attractive where a tidy perimeter and retained central seating matter, and less suitable for retrofitting an existing shell without approved geometry. An external heater is easier to isolate and replace later; a submerged heater may be simpler in an all-timber vessel. IntegraFire should be chosen only when the supplier confirms the wall cut-out, high and low water paths, minimum water level, guard and cladding detail together.

Decision Choices currently selectable
Power 30 KW 316 Stainless Steel

The important “add-ons” are installation decisions

The current product page lists delivery rather than a catalogue of accessories. The real specification work therefore sits around the heater: chimney system, heat shielding, approved guard, ash tools, isolation/drain arrangement and service access. Each can improve safety or maintenance, but each also occupies space and must follow the heater drawing. Do not improvise connection sizes, use closed valves in a gravity circuit, or surround the firebox with permanent decking that prevents inspection. Treat the heater opening as part of the vessel design rather than a hole cut after manufacture. The low return must remain flooded, the upper connection must discharge without trapping air and the minimum operating water level must be permanently understandable to every user. A removable firebox-side panel makes ash removal, joint inspection and later replacement realistic; fixed cladding looks neater on day one but can turn routine work into dismantling. Ask whether the quotation includes the flue sections, rain cap, heat-resistant seals and tub-side protective screen. Those parts simplify coordination when supplied together, whereas sourcing them separately may reduce cost but transfers compatibility, clearance and warranty responsibility to the installer.

How to discuss 30 kW without promising hours

Nominal output alone cannot produce a responsible heat-up time. Heating 1,500 litres by 30°C requires about 52 kWh before losses; 30 kW would suggest under two hours only at impossible perfect transfer and full continuous output. Real wood firing, flue losses, wind, cover quality and water circulation extend that. The accepted design should state the actual water volume and operating assumptions, and the first controlled commissioning run should establish a safe real-world heating curve.

Specify the heater against a real tub, not a nominal water volume

Provide the supplier with the exact shell, material, water volume, port layout and intended circulation method. Confirm the chimney height and route, combustion-air needs, firebox approach, heat shielding and the clearance to timber, covers and surrounding structures. The 30 kW rating is not a promised heat-up time: starting water temperature, wind, ambient conditions, cover quality, fuel moisture and heat loss all affect performance. Installation and first firing should follow the final approved drawings and operating instructions.

Before production: TimberIN products are individually made, so published measurements are approximate. Confirm the selected live variation, final dimensions, included equipment, service requirements, delivery method and any critical tolerances in the accepted written quotation. Photographs may show optional equipment.

Questions about TimberIN IntegraFire™ 30

What power choices are shown for TimberIN IntegraFire™ 30?

Power choices currently shown are 30 KW 316 Stainless Steel. Availability and valid combinations are controlled by the live configurator and confirmed in the final written order.

Does the displayed price include every option for TimberIN IntegraFire™ 30?

Not necessarily. The displayed amount follows the current base or selected configuration. Size, material, heater, equipment, delivery and installation choices can change the total; the basket, quotation or written order is the final commercial record.

What should be confirmed before delivery of TimberIN IntegraFire™ 30?

Confirm that the heater is compatible with the tub material, real water volume, connection layout and required circulation. Plan firebox access, guarding, chimney route and clearances exactly as required by the heater and tub instructions. Do not treat nominal kW as a guaranteed heat-up time; starting water temperature, cover, weather, fuel and heat loss all matter. Final dimensions, included equipment and site responsibilities should be confirmed before production or dispatch.

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