Viadrus U22 insert View cart “Pellet heating boiler Pelling ECO 25” has been added to your cart. 19.53€ Viadrus U22 insert quantity Add to cart Categories: Wood pellet heating, Components Description Description Insert for Viadrus U22 boiler, to increase the efficiency when heating with a pellet burner Related products Pellet boiler Everclean PK0030 14-30kW with burner PV30bRated 0 out of 5 7600.00€ Add to cart Pellet heating boiler Pelling ECO 25Rated 0 out of 5 3800.00€ Add to cart Pellet container 540L (325kg) RedRated 0 out of 5 495.00€ Add to cart Pellet tank 310L (170kg) RedRated 0 out of 5 415.00€ Add to cart