Options and spare parts

Ronwex 20/35/70 DX
Ronwex are direct-acting heat exchangers with radiator output of 20, 35 and 70 kW. Standardized tap water capacity. Equipped with control valves, filter, circulation pump and charging valve. Ronvex 20 DX is P-marked by The Swedish Testing and Research Institute.

Decalcifier – ExoRen
ExoRen is a newly developed decalcifier for water with hihg lime content. Second generation technology; compare price, function and capacity!
Flow: Max. 50 litres/min

Euronom ”Boiler replacement kit”
(for standard houses). Content: Circulation pump including flanges with valves. Mixing and filling valves, a simple ball valve and three thermometers.

Automatical shunt
for the Euronom products. Complete with timer.

Automatical shunt
simplified, universal version. Electricity qualification not required for the installation

Ceramic after-burner chamber
for wood boilers Keramex 25, Keramex 35 and V30.

Tarif box
Complete with heating cartridge 9 kW.


Heating cartridge
3, 4,5, 6 or 9 kW, 2”, stainless steel, capsulated, including temperature limiting device and thermostat (the 9kW cartridge also has a 3 step time delay).

Draught limiter
for smoke pipes for new as well older products.

Loading kit Exola 1, for wood boiler – accumulator
Complete factory-mounted loading kit, standard version with 72 degrees thermic insert. The accumulator loading starts when the boiler temperature reaches approx. 60 degrees C.

Loading kit Exola 2, for Combi boilers – accumulator
Complete loading kit for combi boilers to accumulator, including pumps and control devices, check valve and thermic valve.

We also sell spare parts for Hill o. Co AB, Exoverken, Ifö and Teknoterm (boilers).