From 1af25bc010ed7d64c560a4e3f07b8105d3f9c548 Mon Sep 17 00:00:00 2001
From: Raman Gupta <7243222+raman325@users.noreply.github.com>
Date: Thu, 1 Feb 2024 05:21:40 -0500
Subject: [PATCH] Remove deprecation warnings for zwave_js climate
 TURN_ON/TURN_OFF features (#109242)

---
 homeassistant/components/zwave_js/climate.py | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/homeassistant/components/zwave_js/climate.py b/homeassistant/components/zwave_js/climate.py
index 2506db13f6d..f5ad8ce36cd 100644
--- a/homeassistant/components/zwave_js/climate.py
+++ b/homeassistant/components/zwave_js/climate.py
@@ -129,6 +129,7 @@ class ZWaveClimate(ZWaveBaseEntity, ClimateEntity):
     """Representation of a Z-Wave climate."""
 
     _attr_precision = PRECISION_TENTHS
+    _enable_turn_on_off_backwards_compatibility = False
 
     def __init__(
         self, config_entry: ConfigEntry, driver: Driver, info: ZwaveDiscoveryInfo
@@ -193,6 +194,16 @@ class ZWaveClimate(ZWaveBaseEntity, ClimateEntity):
         self._set_modes_and_presets()
         if self._current_mode and len(self._hvac_presets) > 1:
             self._attr_supported_features |= ClimateEntityFeature.PRESET_MODE
+        if HVACMode.OFF in self._hvac_modes:
+            self._attr_supported_features |= ClimateEntityFeature.TURN_OFF
+
+            # We can only support turn on if we are able to turn the device off,
+            # otherwise the device can be considered always on
+            if len(self._hvac_modes) == 2 or any(
+                mode in self._hvac_modes
+                for mode in (HVACMode.HEAT, HVACMode.COOL, HVACMode.HEAT_COOL)
+            ):
+                self._attr_supported_features |= ClimateEntityFeature.TURN_ON
         # If any setpoint value exists, we can assume temperature
         # can be set
         if any(self._setpoint_values.values()):