From a797acf3ab04930a82ee503ee9696be2d6a98a8d Mon Sep 17 00:00:00 2001
From: Pierre Eisenbrandt <p_eisenbrandt@hotmail.de>
Date: Wed, 7 Jan 2026 20:26:29 +0100
Subject: [PATCH] extract magic numbers

---
 Climate/bosch_bth-ra_control.yaml | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/Climate/bosch_bth-ra_control.yaml b/Climate/bosch_bth-ra_control.yaml
index f34d583..8783484 100644
--- a/Climate/bosch_bth-ra_control.yaml
+++ b/Climate/bosch_bth-ra_control.yaml
@@ -195,6 +195,9 @@ variables:
   max_temperature: !input max_temperature
   alarm_control_panel: !input alarm_control_panel
   override_reset_duration: !input override_reset_duration
+  # Konstanten
+  temperature_change_tolerance: 0.4  # °C - Minimale Differenz für Temperaturänderung
+  sensor_sync_max_age: 1499  # Sekunden (25 Minuten - 1 Sekunde)
   is_heating_period: >
     {{ heating_period_switch in [none, ''] or is_state(heating_period_switch, 'on') }}
   remote_temperature_entity: >
@@ -231,7 +234,7 @@ variables:
   is_valid_temperature: >
     {{ safe_temperature is not none and safe_temperature | is_number }}
   is_temperature_change_needed: >
-    {{ (safe_temperature | float(0) - state_attr(trv, 'temperature') | float(0)) | abs >= 0.4 }}
+    {{ (safe_temperature | float(0) - state_attr(trv, 'temperature') | float(0)) | abs >= temperature_change_tolerance }}
   is_sensor_sync_needed: >
     {% set new_sensor_temp = states(temperature_sensor) | float(0) %}
     {% set target_temp = state_attr(trv, 'temperature') | float(0) %}
@@ -259,7 +262,7 @@ variables:
       false
     {% endif %}
   is_manual_override: >
-    {{ (state_attr(trv, 'temperature') | float(0) - safe_temperature | float(0)) | abs >= 0.4 }}
+    {{ (state_attr(trv, 'temperature') | float(0) - safe_temperature | float(0)) | abs >= temperature_change_tolerance }}
   override_reset_duration_seconds: >
     {{ (override_reset_duration.hours | default(0) | int) * 3600 + 
        (override_reset_duration.minutes | default(0) | int) * 60 + 
@@ -453,7 +456,7 @@ actions:
               value_template: >
                 {% if remote_temperature_last_change != none %}
                   {% set last_change = as_datetime(remote_temperature_last_change) %}
-                  {{ last_change != none and (now() - last_change).total_seconds() > 1499 }}
+                  {{ last_change != none and (now() - last_change).total_seconds() > sensor_sync_max_age }}
                 {% else %}
                   false
                 {% endif %}