Vaillant flue pack 0020063136 DN 80 , 10 m, for condensing technology, PP

Vaillant O-ring, (10 pieces) 981158 Vaillant no. 981158

Oventrop compression fitting OFIX K 1016877 for plastic pipe 18x2mm, 2 pieces

Hermann Schmidt heating ball valve 2000 /2" nickel-plated brass, with butterfly handle, PN 42/35

Bosch spare part TTNR: 8738803453 Speicher / flow sensor RD9.7 310cm 10k ever

Weitzel radiator connection 1448 18 VP, Ø 18 mm, for pressing, copper and carbon steel

Caleffi two-pipe tap block 301141 corner, radiator 2000 / 2 "AG

Heimeier thermostat replacement upper part 3850-02.300 DN 10/15/20, special upper part

Heimeier thermostat retrofit set 3500-12.800 white, with thermostatic insert / head K, for DN 15

Universal double hinge rosette 161215 ABS white, Ø 15 mm, H 12mm, L 113mm, W 69mm

Heimeier return Heimeier RTL 91740280 straight, external thread 1/2 "

Bertram's boiler platform 60HKP-B 700 x 850 x 70 mm