Use hvac icon rather than radiator icon for heatpumps.

custom_components/tuya_local/devices/gardenpac_heatpump.yaml

@@ -10,7 +10,7 @@ primary_entity:
       mapping:
         - dps_val: false
           value: "off"
-          icon: "mdi:radiator-disabled"
+          icon: "mdi:hvac-off"
           icon_priority: 1
         - dps_val: true
           value: "heat"

custom_components/tuya_local/devices/remora_heatpump.yaml

@@ -9,7 +9,7 @@ primary_entity:
       mapping:
         - dps_val: false
           value: "off"
-          icon: "mdi:radiator-disabled"
+          icon: "mdi:hvac-off"
           icon_priority: 1
         - dps_val: true
           value: "heat"