Viadrus U22 insert View cart “Pellet heating boiler Pelling ECO 50” 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 burner PV 180bRated 0 out of 5 4400.00€ Add to cart Ecofire MARTINA Idro 15 kWRated 0 out of 5 3300.00€ Add to cart Pellet heating boiler Pelling ECO 35Rated 0 out of 5 4000.00€ Add to cart Pellet boiler Everclean PK0030 14-30kW with burner PV30bRated 0 out of 5 7600.00€ Add to cart