diff --git a/homeassistant/components/openuv/config_flow.py b/homeassistant/components/openuv/config_flow.py
index 2e96ce7c292..8852ed677cd 100644
--- a/homeassistant/components/openuv/config_flow.py
+++ b/homeassistant/components/openuv/config_flow.py
@@ -200,7 +200,7 @@ class OpenUvOptionsFlowHandler(config_entries.OptionsFlow):
                         CONF_TO_WINDOW,
                         description={
                             "suggested_value": self.entry.options.get(
-                                CONF_FROM_WINDOW, DEFAULT_TO_WINDOW
+                                CONF_TO_WINDOW, DEFAULT_TO_WINDOW
                             )
                         },
                     ): vol.Coerce(float),
diff --git a/tests/components/openuv/test_config_flow.py b/tests/components/openuv/test_config_flow.py
index eeafd82a20f..555d01e2624 100644
--- a/tests/components/openuv/test_config_flow.py
+++ b/tests/components/openuv/test_config_flow.py
@@ -2,6 +2,7 @@
 from unittest.mock import patch
 
 from pyopenuv.errors import InvalidApiKeyError
+import voluptuous as vol
 
 from homeassistant import data_entry_flow
 from homeassistant.components.openuv import CONF_FROM_WINDOW, CONF_TO_WINDOW, DOMAIN
@@ -36,6 +37,13 @@ async def test_invalid_api_key(hass, config):
         assert result["errors"] == {CONF_API_KEY: "invalid_api_key"}
 
 
+def _get_schema_marker(data_schema: vol.Schema, key: str) -> vol.Marker:
+    for k in data_schema.schema:
+        if k == key and isinstance(k, vol.Marker):
+            return k
+    return None
+
+
 async def test_options_flow(hass, config_entry):
     """Test config flow options."""
     with patch("homeassistant.components.openuv.async_setup_entry", return_value=True):
@@ -43,6 +51,13 @@ async def test_options_flow(hass, config_entry):
         result = await hass.config_entries.options.async_init(config_entry.entry_id)
         assert result["type"] == data_entry_flow.FlowResultType.FORM
         assert result["step_id"] == "init"
+        # Original schema uses defaults for suggested values
+        assert _get_schema_marker(
+            result["data_schema"], CONF_FROM_WINDOW
+        ).description == {"suggested_value": 3.5}
+        assert _get_schema_marker(
+            result["data_schema"], CONF_TO_WINDOW
+        ).description == {"suggested_value": 3.5}
 
         result = await hass.config_entries.options.async_configure(
             result["flow_id"], user_input={CONF_FROM_WINDOW: 3.5, CONF_TO_WINDOW: 2.0}
@@ -50,6 +65,17 @@ async def test_options_flow(hass, config_entry):
         assert result["type"] == data_entry_flow.FlowResultType.CREATE_ENTRY
         assert config_entry.options == {CONF_FROM_WINDOW: 3.5, CONF_TO_WINDOW: 2.0}
 
+        # Subsequent schema uses previous input for suggested values
+        result = await hass.config_entries.options.async_init(config_entry.entry_id)
+        assert result["type"] == data_entry_flow.FlowResultType.FORM
+        assert result["step_id"] == "init"
+        assert _get_schema_marker(
+            result["data_schema"], CONF_FROM_WINDOW
+        ).description == {"suggested_value": 3.5}
+        assert _get_schema_marker(
+            result["data_schema"], CONF_TO_WINDOW
+        ).description == {"suggested_value": 2.0}
+
 
 async def test_step_reauth(hass, config, config_entry, setup_openuv):
     """Test that the reauth step works."""