4.6 out of 5 average star rating

Saltfire ST-X5 Multifuel Stove


About Saltfire ST-X5 Multifuel Stove

The Saltfire ST-X5 Multifuel Stove stands out as a new addition to the range of ultra-clean-burning stoves. This mid-size model boasts a 5kW output with approximately 82% efficiency. Its particularly large firebox allows for a greater range of heat output and accommodates larger logs, offering versatility and convenience.

Already Eco Design compliant to meet 2022 requirements, the ST-X5 emits minimal emissions, surpassing DEFRA standards. Its precision-welded thick steel body, complemented by a cast iron door and thermo-refractory fire brick inner linings, ensures durability and longevity.

Designed with simplicity in mind, the ST-X5 features easy-to-operate controls for hassle-free use. The large viewing window provides captivating views of the mesmerising flame pattern, enhanced by the advanced “after-burner” system, making it undeniably appealing.

This multi-fuel stove efficiently burns wood logs or smokeless coal, with the latter’s ashes conveniently falling through the grate into the ash can. The ST-X5 comes ready to install, eliminating the need for assembly, and includes a high-temperature mitt/glove for added convenience.

Finished in black high-temperature paint sourced from the USA and equipped with thermo-ceramic clear glass from the industry-leading “Schott” brand in Germany, the ST-X5 exudes quality craftsmanship. An air-wash system helps maintain clear glass for uninterrupted viewing pleasure.


  • Internal Firebox Width: 340mm
  • Internal Firebox Depth: 255mm
  • Max Log Size: 12 inch (255mm)
  • Rear to Centre of Top Flue: 120mm
  • Floor to Centre of Rear Flue: 510mm
  • Distance to Combustibles: 600mm to side walls / 700mm to Rear wall

All things considered, the Saltfire ST-X5 Multifuel Stove offers unparalleled performance, efficiency, and aesthetics, making it a top choice for modern heating solutions. Experience the perfect blend of functionality and style with this exceptional stove.

You can find the full Saltfire range here.

About the manufacturer

Developed with an unwavering commitment to creating environmentally friendly Woodburning stoves that seamlessly blend beauty with understated elegance, these stoves epitomise the perfect fusion of form and function. Essentially, the advanced functionality ensures smoke dissipates almost magically. Undeniably, these stoves boast superior quality materials and construction, all at a price point that remains accessible to many.

Saltfire stoves have been meticulously crafted without compromise, guaranteeing optimal burning results. Each stove is meticulously hand-built from individually cast components by highly skilled foundry craftsmen. Consequently, Saltfire stoves are built to endure, delivering consistent performance with minimal maintenance requirements.

Saltfire stoves have effortlessly passed the rigorous ‘DEFRA’ testing with flying colours, marking a significant stride towards environmentally conscious burning. Moreover, the entire ST/ST-X ranges and the Peanut range are Eco Design 2022 Ready for wood burning.

By choosing Saltfire, you not only contribute to preserving the planet but also experience the mesmerising flame effect unique to Saltfire Stove Technology. Moreover, you’ll certainly notice a considerable reduction in your heating bills. After all, what better way to enjoy warmth than with peace of mind and cost savings?

Additional information

Weight90 kg
Dimensions (D x W x H)370 × 460 × 615 mm

Room Size

Flue Diameter

5" (125mm)

Flue Type

Top or Rear Exit

Heat Output

5kw Nominal Heat Output



Smoke Exempt Appliance


Cool Hearth Appliance


Cleanburn Technology


Airwash Technology



3 Years Manufacturer Backed Warranty



SIA Ecodesign Ready


Heat Calculator

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Saltfire ST-X5 Multifuel Stove Reviews


Heat Calculator

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Gift Card Terms and Conditions

If you choose to accept our free gift card upon purchase, you are bound by the following terms please take a few minutes to read the below.

All offers on the www.simplystovesuk.com website are non-transferable and cannot be used in conjunction with any other offers unless the offer directly stipulates eligibility. Voucher codes have an expiry date and can only be used once by the person they are issued to. Voucher codes cannot be passed on to a third party to use.

During promotions, we offer vouchers from third-party companies with certain products online. Once an order has been placed for the product associated with the promotional voucher, an email will be sent to the email address that is entered by the client around 30 days after the order has been delivered. It is the responsibility of the customer to ensure that the email entered at the point of placing an order is correct.

To qualify for receipt of your gift card you must write a Google or Trustpilot review of your product or experience with us. An email giving full details on this will be sent to you around 30 days after receipt of your appliance.

Alternatively, if you have been lucky enough to have the stove installed quickly and would like to showcase your new addition, please send a photo of the stove or fire installed and we can send the review link out quicker to you. 

Once a review is received we will send the gift card(s) as a PDF attached to the email associated with your order. If you believe that you have not received your gift card it is advisable to check your junk email inbox before contacting us. If you need to report that you have not received your gift card via email, we will check to see if the card has been sent to the correct email address, and also if it has been redeemed. If the gift card was sent to the correct email address entered at the point of order placement, and it has been redeemed unfortunately we will be unable to send another. If the voucher has not been redeemed we will resend the gift card to the email address associated with your website order and ask that you confirm receipt.

If the order is cancelled or returned to Simply Stoves, the voucher code will not be sent to the client. In rare cases where the goods are returned after the voucher code has been sent to the client, the value of the voucher will be deducted from the refund of the order, regardless of whether the code has been used or not.

Voucher Code Request

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