Viessmann Group GmbH & Co. KG
Viessmannstr. 1
35108 Allendorf
Germany

Phone: +49 (0)6452-70-2219
Fax: +49 (0)6452-70-5219
Email: info@viessmann.com
Internet: www.viessmann.com
Viessmann Group GmbH & Co. KG

All certificates / registrations of Viessmann Group GmbH & Co. KG

Registration Number Product Type / Model Valid until Mark of Conformity
011-1W0146 Air/Water Heat pumps

Vitocal 2xx-A ODU1

2028-03-31 KEYMARK
011-1W0147 Air/Water Heat pumps

Vitocal 2xx-A ODU2

2028-03-31 KEYMARK
011-1W0148 Air/Water Heat pumps

Vitocal 2xx-A ODU3

2028-03-31 KEYMARK
011-1W0149 Air/Water Heat pumps

Vitocal 2xx-A ODU4

2028-03-31 KEYMARK
011-1W0199 Air/Water Heat pumps

Vitocal 2xx-S ODU1

2028-03-31 KEYMARK
011-1W0200 Air/Water Heat pumps

Vitocal 2xx-S ODU2

2028-03-31 KEYMARK
011-1W0201 Air/Water Heat pumps

Vitocal 2xx-S ODU3

2028-03-31 KEYMARK
011-1W0202 Air/Water Heat pumps

Vitocal 2xx-S ODU4

2028-03-31 KEYMARK
011-7S1124 F Solar collectors

Vitosol 100-F-SV1A
BV1 OEM

2025-05-31 Quality mark KEYMARK / DIN-Geprüft
011-7S2095 F Solar collectors

Vitosol 200-F-SVE, EV2 Typ SVE

2027-11-30 Quality mark KEYMARK / DIN-Geprüft
011-7S2192 R Solar collectors

Vitosol 300-T SP3B-12, Vitosol 300-T SP3B-24

2023-11-30 Quality mark KEYMARK / DIN-Geprüft
011-7S2406 F Solar collectors

Vitosol 200-F SHE

2024-07-31 Quality mark KEYMARK / DIN-Geprüft
011-7S2590 A Thermal solar systems

Vitosol 111-F Typ TS1

2025-10-31 Quality mark KEYMARK / DIN-Geprüft
011-7S2591 F Solar collectors

Vitosol 100-F SVT 2.18 m², Vitosol 100-F SVT 2.51 m²

2025-10-31 Quality mark KEYMARK / DIN-Geprüft
011-7S2593 A Thermal solar systems

BST

2025-10-31 Quality mark KEYMARK / DIN-Geprüft
011-7S2668 F Solar collectors

Vitosol 200-FM SV2F

2026-06-30 Quality mark KEYMARK / DIN-Geprüft
011-7S2669 F Solar collectors

VITOSOL 200-FM  SH2F

2026-06-30 Quality mark KEYMARK / DIN-Geprüft
011-7S2670 F Solar collectors

VITOSOL 200-FM SV2G

2026-08-31 Quality mark KEYMARK / DIN-Geprüft
011-7S2671 F Solar collectors

VITOSOL 200-FM SH2G

2026-08-31 Quality mark KEYMARK / DIN-Geprüft
011-7S2672 F Solar collectors

Vitosol 100-FM SV1F

2026-06-30 Quality mark KEYMARK / DIN-Geprüft
011-7S2673 F Solar collectors

VITOSOL 100-FM SH1F

2026-06-30 Quality mark KEYMARK / DIN-Geprüft
011-7S2674 F Solar collectors

VITOSOL 100-FM SVKF

2026-08-31 Quality mark KEYMARK / DIN-Geprüft
011-7S2676 F Solar collectors

VITOSOL 100-FM SVKG

2026-08-31 Quality mark KEYMARK / DIN-Geprüft
011-7S2725 F Solar collectors

Vitosol 100-F XL8, Vitosol 100-F XL13

2026-12-31 Quality mark KEYMARK / DIN-Geprüft
011-7S2726 F Solar collectors

Vitosol 200-F XL8, Vitosol 200-F XL13

2026-12-31 Quality mark KEYMARK / DIN-Geprüft
011-7S2747 R Solar collectors

Vitosol 300-TM SP3C 1.51 m²

2027-07-31 Quality mark KEYMARK / DIN-Geprüft
011-7S2748 R Solar collectors

Vitosol 300-TM SP3C 3.03 m²

2027-07-31 Quality mark KEYMARK / DIN-Geprüft
011-7S2749 R Solar collectors

Vitosol 200-TM SPEA 1.63 m²

2027-07-31 Quality mark KEYMARK / DIN-Geprüft
011-7S2750 R Solar collectors

Vitosol 200-TM SPEA 3.26 m²

2027-07-31 Quality mark KEYMARK / DIN-Geprüft
011-7S2780 R Solar collectors

Vitosol 300-TM SP3C 1.25 m² HW
Vitosol 300-TM SP3C 1.51 m² HW
Vitosol 300-TM SP3C 3.03 m² HW

2027-07-31 Quality mark KEYMARK / DIN-Geprüft
011-7S2844 A Thermal solar systems

DST 150L, DST 200L, DST 300L

2028-03-31 Quality mark KEYMARK / DIN-Geprüft
011-7S2870 R Solar collectors

Vitosol 200-TM CP1A 9 tubes, Vitosol 200-TM CP1A 16 tubes,
Vitosol 200-TM CP1A 18 tubes

2023-07-31 Quality mark KEYMARK / DIN-Geprüft
011-7S2871 R Solar collectors

Vitosol 300-TM CP2A 8 holes, Vitosol 300-TM CP2A 12 holes,
Vitosol 300-TM CP2A 24 holes, Vitosol 300-TM CP2A 24 holes

2023-07-31 Quality mark KEYMARK / DIN-Geprüft
011-7S2984 R Solar collectors

Vitosol 200-T SPX-F

2025-09-30 Quality mark KEYMARK / DIN-Geprüft
011-7S2987 R Solar collectors

Vitosol 200-T SPX-S

2025-09-30 Quality mark KEYMARK / DIN-Geprüft