Vaillant thermostat, double 0020132811 Vaillant no. 0020132811

Bosch expansion tank 8738901137 9 liters

Bosch spare part TTNR: 8738901633 ignition unit 50-100kW (not DE)

Wolf solar expansion tank 2 444 223 50 I, for wall mounting up to 50 l

Wolf collector sleeve 2425078 3/4 ", with cable gland and seal

Wolf air / exhaust pipe 2651658 DN 80 / 125, 1000 mm, facade, stainless steel / polypropylene

Wolf Cob revision bend 2651489 87 °, DN 80 / 125, pluggable, white

Wolf Cob bend 2651507 45 °, DN 80 , up to 120 ° C, for exhaust pipe, PP

Wolf Cob shaft cover 2651512 DN 80 , rigid, stainless steel, for exhaust pipe

Wolf connection set 2651870 plastic, DN 60/100, room air-independent, white

Wolf exhaust pipe 2651871 500 mm, DN 60, for installation in a shaft, PP

Wolf Km Cascade module 2745866 Extension module, for WRS control system