Name: ThermoFLUX d.o.o.
Address: Bage br. 3, 70101 Jajce, Bosna i Hercegovina
Email: tfinfo@thermoflux.ba
Website: https://www.thermoflux.ba
European Manufacturer: Yes
Open Mon-Thu 7am-5pm; Fri 7am-4pm; Sat 9am-12pm
compact pellet boiler Thermoflux Interio 18 kW is in stock and will be shipped as soon as it is available again
Processing time is typically 1 business day. Delivery for parcels is 1-3 business days. For freight forwarding, delivery time is 3-5 business days. Delivery times outside Germany vary.
compact pellet boiler Thermoflux Interio 18 kW is in stock and will be shipped as soon as it is available again
The Thermoflux Interio 18 kW is a compact pellet boiler, ideal as a side boiler or for narrow boiler rooms. Thanks to its space-saving design and the integrated pellet silo, it can be easily integrated into existing heating systems without taking up a lot of installation space.
The fully automatic combustion ensures comfortable operation with consistently high performance, while the robust construction ensures long-lasting use
Small dimensions and the built-in pellet silo save space and simplify installation. The automatic control reduces daily effort and ensures efficient heat provision.
Other plus points include the KfW funding eligibility, the already installed expansion tank and the charging pump; an optionally retrofittable internet module enables additional monitoring and control functions.

Power range: 5-18 kW; Efficiency: 89.7%; Water content: 33 l. Chimney draft: 5 Pa; Smoke pipe connection: 80 mm; Exhaust gas temperature: 160 °C.
Volume pellet silo: 42 kg; Pellet consumption: approx. 1.5-3.5 kg/h. Dimensions (H/W/D): 1280/615/790.5 mm; Weight: 237 kg.
The Interio is particularly suitable for residential homes, holiday properties or as a supplement to existing boilers in renovated existing buildings. Its compact design makes it attractive for installation in small boiler rooms or utility rooms.
Thanks to standardized connections, the boiler can be easily integrated into central heating systems and combined with buffer storage or solar systems.
The boiler comes with an integrated Expansion vessel and charging pump, which reduces assembly work. When installing, pay attention to the required smoke pipe routing (80 mm) and the necessary chimney draft of 5 Pa.
The automatic burner control ensures safe ignition and flame monitoring; The compact design also makes service access and maintenance work easier.
Regular cleaning of the ash and periodic checking of the combustion chamber are recommended to ensure long-term high efficiency. The intervals and extent of maintenance depend on the operating hours and quality of the pellets.
With the optional Internet module, operating data can be monitored and fault messages can be quickly identified, which further minimizes maintenance effort and downtime.
The Thermoflux Interio is eligible for KfW funding, which can reduce investment costs. The Internet module and additional control and security packages are available as useful accessories.
The Thermoflux Interio 18 kW offers a space-saving, powerful solution for small heating systems and additional systems. High efficiency, fully automatic operation and factory-equipped expansion tank and charging pump make it an economical and easy-to-integrate choice.
Payment options
Your payment information is processed securely. We do not store or access your credit card information.