diff --git a/homeassistant/components/nibe_heatpump/number.py b/homeassistant/components/nibe_heatpump/number.py
index 79078811881..1b3bc928985 100644
--- a/homeassistant/components/nibe_heatpump/number.py
+++ b/homeassistant/components/nibe_heatpump/number.py
@@ -56,7 +56,6 @@ class Number(CoilEntity, NumberEntity):
 
         self._attr_native_step = 1 / coil.factor
         self._attr_native_unit_of_measurement = coil.unit
-        self._attr_native_value = None
 
     def _async_read_coil(self, data: CoilData) -> None:
         if data.value is None:
diff --git a/homeassistant/components/nibe_heatpump/switch.py b/homeassistant/components/nibe_heatpump/switch.py
index 95d96de9764..16a7ef2b1f5 100644
--- a/homeassistant/components/nibe_heatpump/switch.py
+++ b/homeassistant/components/nibe_heatpump/switch.py
@@ -38,7 +38,6 @@ class Switch(CoilEntity, SwitchEntity):
     def __init__(self, coordinator: Coordinator, coil: Coil) -> None:
         """Initialize entity."""
         super().__init__(coordinator, coil, ENTITY_ID_FORMAT)
-        self._attr_is_on = None
 
     def _async_read_coil(self, data: CoilData) -> None:
         self._attr_is_on = data.value == "ON"