Reflex flow fitting Flowjet 3/4" 9116799 with drain, for Refix DD

Oventrop valve insert 1026981 for return valves with threaded connection M 30 x 2000

Heimeier adapter 9700-27.700 on Vaillant valve lower part Ø 30mm

Bosch oil pump 8718578019 Suntec ALEV35C everp

Vaillant extension 303255 DN 80 , 2 m, for ecoTEC flue pipe, PP

Wolf burner control LMK51.10B328 279830699, for NG-4E, CNG, FNG

Heimeier thermostatic valve V-exakt II 371203000 passage, Rp 3/4 ", gunmetal nickel plated

Bosch gas monitor 87172080640 for gas boilers

Vaillant 0020078910 Anode G1x26x642 for VIH 150 / 3-5, CR150 / 4,150 / 6, CQ + Q150, R150 / 5

Oventrop sleeve 1029651 10mm, brass

Oventrop filter cartridge sintered bronze 2126051 50-100my

Vaillant Wärmetauscher 064884 for service water, for VCW, conversion kit