Biostar Pellet Boiler with Feeder
Biostar Pellet Boiler with Feeder Biostar Pellet Boiler with Feeder Biostar Pellet Boiler with Feeder

Stock No:   In stock   Due in stock soon   Call for availability
  • In stock now: 0
  • Due soon (incoming): 0
  • This item is only available while stocks remain.
  • If stock is not available, the item will be backordered and fulfilled once received
  • For queries or lead times, please call us directly on 0646689522 or email info@rvr.ie
€11,900 ex. VAT

View Shipping, VAT, payment and returns info

Shipping times are generally as follows:

  • Off the shelf items (packets or parcels) - Order before 12.30pm for same day despatch
  • Boilers requiring conversion & regular pallets - Order by 4pm for next day despatch
  • Items requiring assembly, building or preparation - 2nd business day after date of order
  • Orders are usually delivered on the business day following despatch

Shipping costs are weight based and are calculated at checkout. We can ship up to 30kg via a courier while orders heavier than this require a pallet.

  • Collection from our warehouse (Kenmare): Free
  • Orders up to 30kg (packet/parcel): €12.50 + VAT
  • Orders above 30kg (one or more pallets) : €25 + VAT

V.A.T is charged at the standard rate of 23%. We display prices Ex. VAT as we primarily sell to trade customers.

Payment is via credit or debit card. Our payments are processed by Realex Payments (an Irish company) and we do not see or store your card details.

Returns are possible at any time within 7 days for a full refund. We will provide a returns number on request, and you must return the goods at your own cost. Outside of the 7 day cooling off period, our standard returns policy applies.

All orders are subject to our standard conditions of sale.

The Guntamatic Biostar Flex is a modern, high efficiency wood pellet boiler. It is complete with a vacuum pellet feeding system and discharge screw conveyor.  The user will build a suitably dimensioned pellet store.  The boiler features a self-cleaning moving step grate to offer excellent efficiency and minimize ash buildup.  High combustion efficiency along with wide modulation range offers excellent performance and load matching.  The Biostar Flex provides excellent quality and reliability - it contains an extremely robust agitator and screw conveyor design. Gearboxes and motors are of the highest quality.   It includes a silicon-carbide cyclonic combustion chamber.
  • Upward firing burner with dust removal system
  • Fully electronic control with built in weather compensation and touch screen control panel
  • Lambda Probe for perfect combustion
  • Moving turbulators minimize cleaning requirements (2-3 month cleaning cycles)

Click to download:
Sales Leaflet
Technical Information (Operation)
Technical Information (Installation)


Please note that products may differ slightly from the images shown.

Manufacturer: Guntamatic