diff --git a/custom_components/hon/button.py b/custom_components/hon/button.py
index d932bc8..49f2a01 100644
--- a/custom_components/hon/button.py
+++ b/custom_components/hon/button.py
@@ -14,18 +14,6 @@ from .hon import HonCoordinator, HonEntity
 _LOGGER = logging.getLogger(__name__)
 
 BUTTONS: dict[str, tuple[ButtonEntityDescription, ...]] = {
-    "OV": (
-        ButtonEntityDescription(
-            key="startProgram",
-            name="Start Program",
-            icon="mdi:power-cycle",
-        ),
-        ButtonEntityDescription(
-            key="stopProgram",
-            name="Stop Program",
-            icon="mdi:power-off",
-        ),
-    ),
     "IV": (
         ButtonEntityDescription(
             key="startProgram",
diff --git a/custom_components/hon/manifest.json b/custom_components/hon/manifest.json
index ab245fc..775dbf3 100644
--- a/custom_components/hon/manifest.json
+++ b/custom_components/hon/manifest.json
@@ -6,6 +6,6 @@
   "documentation": "https://github.com/Andre0512/hon/",
   "iot_class": "cloud_polling",
   "issue_tracker": "https://github.com/Andre0512/hon/issues",
-  "requirements": ["pyhOn==0.8.0b4"],
+  "requirements": ["pyhOn"],
   "version": "0.6.0-beta.3"
 }
diff --git a/custom_components/hon/number.py b/custom_components/hon/number.py
index 468d5dd..9efa280 100644
--- a/custom_components/hon/number.py
+++ b/custom_components/hon/number.py
@@ -1,7 +1,7 @@
 from __future__ import annotations
 
 from pyhon import Hon
-from pyhon.parameter import HonParameterRange
+from pyhon.parameter.range import HonParameterRange
 
 from homeassistant.components.number import (
     NumberEntity,
diff --git a/custom_components/hon/select.py b/custom_components/hon/select.py
index 257240a..19d2142 100644
--- a/custom_components/hon/select.py
+++ b/custom_components/hon/select.py
@@ -4,7 +4,7 @@ import logging
 
 from pyhon import Hon
 from pyhon.appliance import HonAppliance
-from pyhon.parameter import HonParameterFixed
+from pyhon.parameter.fixed import HonParameterFixed
 
 from homeassistant.components.select import SelectEntity, SelectEntityDescription
 from homeassistant.config_entries import ConfigEntry
@@ -70,11 +70,6 @@ SELECTS = {
             entity_category=EntityCategory.CONFIG,
             translation_key="programs",
         ),
-        SelectEntityDescription(
-            key="startProgram.preheatStatus",
-            name="Preheat",
-            entity_category=EntityCategory.CONFIG,
-        ),
     ),
     "IV": (
         SelectEntityDescription(
diff --git a/custom_components/hon/switch.py b/custom_components/hon/switch.py
index 1d30b9d..c66298f 100644
--- a/custom_components/hon/switch.py
+++ b/custom_components/hon/switch.py
@@ -73,6 +73,17 @@ SWITCHES: dict[str, tuple[HonSwitchEntityDescription, ...]] = {
             turn_off_key="resumeProgram",
         ),
     ),
+
+    "OV": (
+        HonSwitchEntityDescription(
+            key="active",
+            name="Oven",
+            icon="mdi:toaster-oven",
+            turn_on_key="startProgram",
+            turn_off_key="stopProgram",
+        ),
+    ),
+
     "WD": (
         HonSwitchEntityDescription(
             key="active",