All Systems Operational

APIs Operational
authorization server Operational
advanced diagnostics API v1 Operational
advanced settings API v1 Operational
consumption API v1 Operational
energy management API v1 Operational
history API v1 Operational
notification push Operational
notifications API v1 Operational
schedules API v2 Operational
settings API v1 Operational
settings API v2 Operational
states API v2 Operational
systems API v2 Operational
system registration API v1 Operational
trouble code information API v1 Operational
developer portal Operational
end-customer preferences center Operational
end-customer IDM Operational
Operational
Degraded Performance
Partial Outage
Major Outage
Maintenance

Scheduled Maintenance

Core platform component migration requiring temporary downtime Sep 29, 2026 20:00 - Sep 30, 2026 00:00 CEST

Migration of a core platform component of the Vaillant Group IoT platform will require temporary downtime and might cause intermittent disruptions during time of this maintenance window.
Posted on Sep 11, 2026 - 15:36 CEST

Sep 17, 2026

No incidents reported today.

Sep 16, 2026

No incidents reported.

Sep 15, 2026

No incidents reported.

Sep 14, 2026

No incidents reported.

Sep 13, 2026

No incidents reported.

Sep 12, 2026

No incidents reported.

Sep 11, 2026

No incidents reported.

Sep 10, 2026

No incidents reported.

Sep 9, 2026

No incidents reported.

Sep 8, 2026

No incidents reported.

Sep 7, 2026

No incidents reported.

Sep 6, 2026

No incidents reported.

Sep 5, 2026

No incidents reported.

Sep 4, 2026

No incidents reported.

Sep 3, 2026

Completed - The scheduled maintenance has been completed.
Sep 3, 15:40 CEST
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Sep 3, 14:40 CEST
Scheduled - We are undergoing short notice maintenance of the notifications API which can result in slight delays of notifications. Please excuse any inconvenience this might cause you.
Sep 3, 14:37 CEST