diff --git a/homeassistant/components/tuya/climate.py b/homeassistant/components/tuya/climate.py
index 0ad651344e7..06db6ea9f4b 100644
--- a/homeassistant/components/tuya/climate.py
+++ b/homeassistant/components/tuya/climate.py
@@ -5,7 +5,6 @@ from __future__ import annotations
 from dataclasses import dataclass
 from typing import Any, cast
 
-from tuya_device_handlers import TUYA_QUIRKS_REGISTRY
 from tuya_device_handlers.definition.climate import (
     TuyaClimateDefinition,
     get_default_definition,
@@ -62,8 +61,6 @@ _HA_TO_TUYA_TEMPERATURE = {
     UnitOfTemperature.FAHRENHEIT: TuyaUnitOfTemperature.FAHRENHEIT,
 }
 
-_FALLBACK_SWITH_ONLY_HVAC_MODE = HVACMode.HEAT_COOL
-
 
 @dataclass(frozen=True, kw_only=True)
 class TuyaClimateEntityDescription(ClimateEntityDescription):
@@ -100,35 +97,6 @@ CLIMATE_DESCRIPTIONS: dict[DeviceCategory, TuyaClimateEntityDescription] = {
 }
 
 
-def _get_quirk_entities(
-    manager: Manager, device: CustomerDevice, temperature_unit: UnitOfTemperature
-) -> list[TuyaClimateEntity] | None:
-    if (quirk := TUYA_QUIRKS_REGISTRY.get_quirk_for_device(device)) is None or (
-        entity_quirks := quirk.climate_quirks
-    ) is None:
-        return None
-    return [
-        TuyaClimateEntity(
-            device,
-            manager,
-            TuyaClimateEntityDescription(
-                key=entity_quirk.key,
-                switch_only_hvac_mode=_FALLBACK_SWITH_ONLY_HVAC_MODE,
-            ),
-            definition,
-        )
-        for entity_quirk in entity_quirks
-        if (
-            definition := entity_quirk.definition_fn(
-                device,
-                _HA_TO_TUYA_TEMPERATURE.get(
-                    temperature_unit, TuyaUnitOfTemperature.CELSIUS
-                ),
-            )
-        )
-    ]
-
-
 async def async_setup_entry(
     hass: HomeAssistant,
     entry: TuyaConfigEntry,
@@ -143,13 +111,6 @@ async def async_setup_entry(
         entities: list[TuyaClimateEntity] = []
         for device_id in device_ids:
             device = manager.device_map[device_id]
-            if (
-                quirk_entities := _get_quirk_entities(
-                    manager, device, hass.config.units.temperature_unit
-                )
-            ) is not None:
-                entities.extend(quirk_entities)
-                continue
             if (description := CLIMATE_DESCRIPTIONS.get(device.category)) and (
                 definition := get_default_definition(
                     device,
diff --git a/tests/components/tuya/test_climate.py b/tests/components/tuya/test_climate.py
index f500db57ca4..cbde579d34d 100644
--- a/tests/components/tuya/test_climate.py
+++ b/tests/components/tuya/test_climate.py
@@ -3,12 +3,11 @@
 from __future__ import annotations
 
 from typing import Any
-from unittest.mock import Mock, patch
+from unittest.mock import patch
 
 import pytest
 from syrupy.assertion import SnapshotAssertion
 from syrupy.filters import props
-from tuya_device_handlers import TUYA_QUIRKS_REGISTRY
 from tuya_sharing import CustomerDevice, Manager
 
 from homeassistant.components.climate import (
@@ -44,13 +43,7 @@ from . import initialize_entry
 from tests.common import MockConfigEntry, snapshot_platform
 
 
-@pytest.fixture(autouse=True)
-def platform_autouse():
-    """Platform fixture."""
-    with patch("homeassistant.components.tuya.PLATFORMS", [Platform.CLIMATE]):
-        yield
-
-
+@patch("homeassistant.components.tuya.PLATFORMS", [Platform.CLIMATE])
 async def test_platform_setup_and_discovery(
     hass: HomeAssistant,
     mock_manager: Manager,
@@ -65,32 +58,7 @@ async def test_platform_setup_and_discovery(
     await snapshot_platform(hass, entity_registry, snapshot, mock_config_entry.entry_id)
 
 
-@pytest.mark.parametrize("mock_device_code", ["kt_5wnlzekkstwcdsvm"])
-@pytest.mark.parametrize(
-    ("get_quirks", "available"),
-    [
-        (None, True),
-        ([], False),
-    ],
-)
-async def test_empty_quirk(
-    hass: HomeAssistant,
-    mock_manager: Manager,
-    mock_config_entry: MockConfigEntry,
-    mock_device: CustomerDevice,
-    get_quirks: list | None,
-    available: bool,
-) -> None:
-    """Test None quirk still creates default entities."""
-    with patch.object(TUYA_QUIRKS_REGISTRY, "get_quirk_for_device") as mock_get_quirk:
-        mock_get_quirk.return_value = Mock()
-        mock_get_quirk.return_value.climate_quirks = get_quirks
-        await initialize_entry(hass, mock_manager, mock_config_entry, mock_device)
-
-    state = hass.states.get("climate.air_conditioner")
-    assert (state is not None) is available
-
-
+@patch("homeassistant.components.tuya.PLATFORMS", [Platform.CLIMATE])
 async def test_us_customary_system(
     hass: HomeAssistant,
     mock_manager: Manager,