diff --git a/kubernetes/apps/home-assistant/kustomization.yaml b/kubernetes/apps/home-assistant/kustomization.yaml
index 59168249..590aae42 100644
--- a/kubernetes/apps/home-assistant/kustomization.yaml
+++ b/kubernetes/apps/home-assistant/kustomization.yaml
@@ -24,9 +24,6 @@ resources:
   - mosquitto-iot-service.yaml
   - mosquitto-deployment.yaml
   - mosquitto-evcc-credentials-externalsecret.yaml
-  # One-off read of the Room<N> DIDs 1884-1943 via open3e/cmnd (REN-826).
-  # Remove after the result is on the card.
-  - open3e-room-setpoint-read-job.yaml
   - shelly-manager-pvc.yaml
   - shelly-manager-network-attachment.yaml
   - shelly-manager-firmware-rbac.yaml
diff --git a/kubernetes/apps/home-assistant/open3e-room-setpoint-read-job.yaml b/kubernetes/apps/home-assistant/open3e-room-setpoint-read-job.yaml
deleted file mode 100644
index 223471d7..00000000
--- a/kubernetes/apps/home-assistant/open3e-room-setpoint-read-job.yaml
+++ /dev/null
@@ -1,100 +0,0 @@
-# One-off read of the Room<N> DIDs 1884-1943 (Property / Setpoints /
-# CurrentValues, rooms 1-20) through edge-1's running open3e (REN-826).
-# The Job sends three READ commands on open3e/cmnd and prints the replies on
-# stdout, which Loki keeps. No write mode is used; open3e, Mosquitto and HA
-# config are not changed.
-#
-# Why through open3e/cmnd: only one UDS client may run on the CAN bus, so the
-# read must go through the running listener. Modes read-json / read-raw go
-# through readByDid, which catches a negative response or a timeout and
-# publishes an ERR topic. read-pure is NOT used: it crashes the listener on a
-# timeout (wiki open3e-cli-operational-gotchas).
-#
-# Commands, paced 20 s apart:
-#   1. read-json 0x6c3 [256, 1884..1943]  decoded JSON or NRC; 256 = positive control
-#   2. read-raw  0x6c3 [1884..1943]       raw hex
-#   3. read-json 0x6e0 [1885]             SMARTROOMCONTROL; one read, 3 s timeout
-#
-# Credential: the `open3e` broker user, the only one besides HA that may
-# publish to open3e/cmnd (readwrite open3e/#, mosquitto-deployment.yaml).
-#
-# Line format: <ISO-8601 UTC> <topic> <payload>
-#
-# backoffLimit 0 and no ttlSecondsAfterFinished: a retry or a TTL delete
-# would send the commands again. Remove this file in a follow-up PR once the
-# result is on REN-826.
-apiVersion: batch/v1
-kind: Job
-metadata:
-  name: open3e-room-setpoint-read
-  namespace: home-assistant
-  labels:
-    app.kubernetes.io/name: open3e-room-setpoint-read
-spec:
-  backoffLimit: 0
-  activeDeadlineSeconds: 300
-  template:
-    metadata:
-      labels:
-        app.kubernetes.io/name: open3e-room-setpoint-read
-    spec:
-      restartPolicy: Never
-      automountServiceAccountToken: false
-      enableServiceLinks: false
-      securityContext:
-        runAsNonRoot: true
-        runAsUser: 1883
-        runAsGroup: 1883
-        seccompProfile:
-          type: RuntimeDefault
-      containers:
-        - name: read
-          # Same image as the broker, pinned by digest so image automation
-          # never edits this (immutable) Job template.
-          image: docker.io/library/eclipse-mosquitto:2.0.22@sha256:212f89e1eaeb2c322d6441b64396e3346026674db8fa9c27beac293405c32b3c
-          command:
-            - sh
-            - -c
-            - |
-              set -eu
-              DIDS=$(awk 'BEGIN { for (i = 1884; i <= 1943; i++) printf "%s%d", (i > 1884 ? "," : ""), i }')
-              mosquitto_sub -h mosquitto -p 1883 \
-                -u open3e -P "$MQTT_PASSWORD" \
-                -i open3e-room-read-sub-ren826 -q 0 \
-                -t 'open3e/#' -W 80 -F '%I %t %p' |
-              awk '$2 ~ /^open3e\/[^\/]*_(0256|188[4-9]|189[0-9]|19[0-3][0-9]|194[0-3])_/ { print; fflush() }' &
-              sleep 5
-              pub() {
-                echo "$(date -u +%FT%TZ) CMD $1"
-                mosquitto_pub -h mosquitto -p 1883 \
-                  -u open3e -P "$MQTT_PASSWORD" \
-                  -i open3e-room-read-pub-ren826 -q 1 \
-                  -t open3e/cmnd -m "$1"
-              }
-              pub "{\"mode\":\"read-json\",\"addr\":\"0x6c3\",\"data\":[256,$DIDS]}"
-              sleep 20
-              pub "{\"mode\":\"read-raw\",\"addr\":\"0x6c3\",\"data\":[$DIDS]}"
-              sleep 20
-              pub '{"mode":"read-json","addr":"0x6e0","data":[1885]}'
-              # The subscriber's -W 80 window ends the Job.
-              wait
-              echo "$(date -u +%FT%TZ) END"
-          env:
-            - name: TZ
-              value: UTC
-            - name: MQTT_PASSWORD
-              valueFrom:
-                secretKeyRef:
-                  name: mosquitto-open3e-credentials
-                  key: password
-          resources:
-            requests:
-              cpu: 5m
-              memory: 16Mi
-            limits:
-              memory: 64Mi
-          securityContext:
-            allowPrivilegeEscalation: false
-            readOnlyRootFilesystem: true
-            capabilities:
-              drop: ["ALL"]