Stoves and firewood|7–9 days · free from £350

Wood insert with 2 ventilated glass panels - FIREMATIC Jenn-I 12.8 kW

FM HEATING Brand Made in Spain Not waterproof: Zone 1 Logs of 75 cm Delivery time: 7 to 9 working days

Price incl. VATNew productsConsumer Rights Act 2015

£2,469.99 Was £2,469.99. £988.99 Now £988.99. Clearance −60%
Almost sold outAvailable: 4
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Estimated delivery

Home delivery · 7 to 9 business days · free from £350 (otherwise £35.99)

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A technical question ?Customer service replies within 48 h · email Tue–SatTue–Sat
Returns within 45 daysRefund after receipt45 days

Sold and shipped by Perth Stove Centre Ltd

Perth Stove Centre Ltd
4.8/5(1,389 reviews)

The Jenn-I ventilated wood insert allows you to quickly heat your home up to 340 m³ thanks to its built-in fans. This two-glass wood insert can accommodate logs up to 75 cm! This model is also available with the glass on the right.

On this model, 2 ductable outlets will give you the possibility to heat secondary rooms if needed.

The distributor brand The Stove Centre offers you the IT-182-I wood insert in several versions, designed by the manufacturer FM CALEFACCION under the trade name JENN-I.

Information on the 2-glass ventilated wood insert - FIREMATIC Jenn-I 12.8 kW

  • Steel casing resistant up to 800°C
  • Cast iron door and fireplace grate
  • Firebox in vermiculite or cast iron
  • Adjustable primary and secondary air
  • 2 ductable outlets
  • 2 axial fans: 160 m³/h / 20W
  • Fans with 3 positions with automatic activation when the device is hot.
  • Glass-ceramic resistant to 750°C
  • Smoke evacuation: Top
  • Log size: 75 cm (subject to compliance with the hourly consumption data provided for the model)
  • Duct connections: INCLUDED

Technical characteristics of the ventilated wood insert - FIREMATIC Jenn-I 12.8 kW

  • Burned power: 17.6 kW
  • Nominal power: 12.8 kW
  • Efficiency: 81 %
  • Weight: 102 kg
  • Heating volume: 340 m³
  • Energy class: A+
  • Consumption: 3.6 kg/h
  • Diameter of ductable outlets: 120 mm
  • Smoke outlet diameter: 200 mm
  • Dimensions: L 835.1 x D 495 x H 614 mm
  • Fireplace dimensions: L 660 x D 405 x H 330 mm

Explanatory diagram of the wood insert with blower - FIREMATIC Jenn-I 12.8 kW

The systems of the wood insert with ventilation - FIREMATIC Jenn-I 12.8 kW

DOUBLE COMBUSTION SYSTEM (SDC): Thanks to this technology, it is possible to achieve a second combustion of unburned gases during the first combustion. In this way, high efficiency and significant fuel savings are obtained.

CLEAN GLASS SYSTEM (SCL): consists of the intake of air from outside the appliance (secondary air) directed towards the inner face of the glass, thus improving combustion, preventing the glass from blackening quickly, and allowing a better view of the fire.

About the manufacturer: The Spanish brand FM CALEFACCION was founded in 1966 with a clear objective: to modernize the heating systems that the company had used up until then. Through more than 50 years of experience, the FM Group has managed to evolve by adapting to the most demanding markets. Currently, the FM Group is present in the Spanish national market and exports all its products to 50 countries worldwide.

Technical specifications
Non-sealedZone 1
2 axial fans160 m3/h / 20W
Smoke outletSuperior
Log size75 cm (subject to compliance with the hourly consumption data provided for the model)
Pipe connectionsINCLUDED
Burned power17.6 kW
Rated power12.8 kW
Efficiency81 %
Weight102 kg
Heating volume340 m3
Energy classA+
Consumption3.6 kg/h
Diameter of ductable outlets120 mm
Flue outlet diameter200 mm
DimensionsL 835.1 x D 495 x H 614 mm
Firebox dimensionsL 660 x D 405 x H 330 mm
BrandFIREMATIC WOOD
ReferenceIT-182-IK
EAN8427561014505

Additional information

Room-vented

Zone 1

2 axial fans

160 m3/h / 20W

Flue outlet

Top

Log size

75 cm (subject to compliance with the hourly consumption data provided for the model)

Duct connections

INCLUS

Firebox output

17.6 kW

Rated output

12.8 kW

Efficiency

81 %

Weight

102 kg

Heated volume

340 m3

Energy class

A+

Consumption

3.6 kg/h

Ductable outlet diameter

120 mm

Flue outlet diameter

200 mm

Dimensions

L 835.1 x P 495 x H 614 mm

Firebox dimensions

L 660 x P 405 x H 330 mm

Brand

FIREMATIC WOOD

Reference

IT-182-IK

EAN

8427561014505

Delivery and shipping

Order preparation and tracking at The Stove Centre

Delivery and tracking

Orders leave our Perth warehouse for the UK address on your order. Heavy appliances and fuel go on a pallet and stop at kerbside (or the closest firm ground the lorry can reach).

  • Preparation: usually within 24 to 48 working hours after payment.
  • Transit: about 7 to 9 working days after the carrier collects, depending on region and stock. Weekends and bank holidays do not count.
  • Shipping costs: appliances £35.99 incl. VAT, or free from £350 of appliances. Firewood and pellets use pallet rates and are never free. Delivery policy.
  • Tracking: emailed when the carrier takes the goods.

Returns and refunds

  • Cooling-off: 14 days under UK distance-selling rules. We also take unused, resaleable returns up to 45 days. Details on the Returns page.
  • Refund: started after we receive and check the return.

Frequently asked questions about this product

Existing fireplaces, liners, opening size, installation, and delivery—answers before you commit to an insert.

Do you install this stove?

We do not install stoves or flue systems ourselves. Perth Stove Centre Ltd supplies the appliance and arranges carriage to your address. A qualified installer registered with HETAS (or an equivalent competent-person scheme) must fit the stove, connect the flue, and certify the work against Building Regulations Part J where that applies in your area.

We can confirm external dimensions, shipping weight, and the nominal heat output from the manufacturer datasheet so your fitter can check room size and liner diameter before you commit. Smoke Control Area authorisation, planning constraints, and grants that need an installer's invoice sit outside this online sale. Most buyers order the stove here and book the fitter once a delivery week is known.

How does stove delivery work at home?

Orders on this site leave our UK warehouse for the delivery address you enter at checkout. Deliveries outside the United Kingdom need an email agreement before payment, because carrier rules differ. Palletised stoves and inserts are handed over at kerbside or the nearest firm ground the HGV can reach. The driver does not carry units upstairs, through narrow hallways, or across soft ground without prior arrangement.

Before you pay, compare the pallet weight and crate size on this page with your doorway, path, and any steps. If access is tight, tell us when you order. When the goods arrive, inspect the packaging while the driver is still there. If the crate is crushed, torn, or clearly mishandled, write dated reservations on the delivery note (not a vague "subject to unpacking" line), take photographs, and email [email protected] within 48 hours with your order number so we can open a carrier claim.

Who sells and ships this product?

The seller is Perth Stove Centre Ltd, a company registered in Perth, Perth and Kinross, Scotland. We trade as a specialist hearth and solid-fuel retailer: we hold stock, prepare orders, and ship the reference shown on this page. We are not a marketplace listing other people's inventory. Registered office, company number, and contractual terms are in our legal notice.

You buy on thestovecentre.com, pay by card before dispatch, and we deliver to the mainland UK address on your order confirmation. No walk-in counter, no depot collection, and no cash or card payment to the driver. Sizing, lead times, or access questions before checkout: [email protected].

Is the product new?

What you see here is normally current manufacturer stock, supplied new and in the maker's factory packaging when the factory still provides one. Ex-display, end-of-line, or refurbished lines are uncommon on this catalogue; when they do appear, the product page states that in plain words in the description.

Your statutory rights under the Consumer Rights Act 2015 apply if the goods arrive faulty or not as described. Keep the email confirmation and invoice. Where the manufacturer publishes a warranty for this reference, that warranty sits alongside for eligible parts under the maker's own registration rules and time limits.

How do you explain the displayed price?

The catalogue mixes stoves, inserts, flue parts, and accessories from manufacturer end-of-line batches and scheduled stock rotations. The goods stay new; when the factory ships retail packaging, that is what arrives on the pallet.

Carriage for qualifying appliances is £35.99 including VAT, or free when the appliance subtotal in your basket reaches £350. Kiln-dried firewood, pellets, and other fuel lines never count toward that threshold. Checkout shows the exact shipping line before you pay. No shop pickup, and nothing is settled with the carrier at the door.

Can this go into my existing open fireplace?

Often yes, but only after a competent solid-fuel installer checks the opening, hearth, and chimney. An insert needs a proper register plate, clearances, and a flue path designed for wood, not a hopeful drop into an unlined stack.

Measure height, width, and depth of the recess and compare them with the appliance dimensions on this page (including any required frame). Photos of the opening help us confirm whether the crate size will even fit through your hallway.

Can I reuse a gas fire flue or liner?

No. Gas liners are not rated for solid fuel temperatures and deposits. Forum installs that keep a thin gas liner and then fill the room with smoke are a recurring warning for a reason.

Expect a solid-fuel-grade liner (commonly 316 stainless for wood), correct terminals, and Building Regulations notification via HETAS or your local authority. Budget for flue work separately from the insert price on this page.

What about Smoke Control Areas with an insert?

Same rules as freestanding stoves: if you are in a Smoke Control Area and want to burn wood, the appliance must be Defra exempt for that fuel and you must burn dry Ready to Burn wood. Open fires are not an exempt workaround.

Confirm exemption for this model (plate, manual, or Defra list) and ask your council if your street is designated. We can forward the maker's exemption wording when it is published for the reference.

3 reviews for Wood insert with 2 ventilated glass panels - FIREMATIC Jenn-I 12.8 kW

  1. Charlotte N. –

    Question answered by email within a day. Product matches the page.

  2. Megan K. –

    Paid in GBP as shown. Invoice clear. Would order again.

  3. Benjamin Q. –

    Tracking email arrived the day before. Packaging solid.

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