Heimeier O-ring 2001-02.014 3.9x1.8, for all thermostatic inserts

Oventrop KFE ball valve Optiflex 1783354 drain valve Bathroom Heating , DN 15, nickel-plated brass, hose screw connection and cap

Vaillant 181022 Expansion vessel 12 liters for VC-W 180-282, 204-254, 166, 256

Afriso FloCo-Top-2KM heating oil deaerator 70110 SI, Siku sieve short, 50 µm

Oventrop filter insert 2126354 25-40 µm made of sintered plastic, 2000 piece

Hermann Schmidt heating ball valve 2000 "brass, nickel-plated, with extended T-handle, PN 40

Wolf Maintenance kit for gas condensing boilers Gas condensing CGB CGS CGW No. 2745709

Afriso bimetal Thermometer 1930 -120 degrees 63704 housing 63mm, shank 40mm, 1/2 "connection

Heimeier return fitting Regutec 035502000 corner, 1/2 ", nickel-plated, shut-off / adjustable

Wolf gasket combustion chamber 8603044 for CGB, CGS and CGW

Heimeier Multilux 4 - Set 969027000 white, RAL 9016, including thermostat head DX

Vaillant Wärmetauscher HW 065113 for heating water, incl. Dichtungen