diff --git a/recipes-phosphor/fans/phosphor-fan/rainier/rainier-4u/zones.json b/recipes-phosphor/fans/phosphor-fan/rainier/rainier-4u/zones.json
new file mode 100644
index 0000000..b2c9607
--- /dev/null
+++ b/recipes-phosphor/fans/phosphor-fan/rainier/rainier-4u/zones.json
@@ -0,0 +1,9 @@
+[
+    {
+        "name": "0",
+        "full_speed": 6000,
+        "default_floor": 6000,
+        "increase_delay": 5,
+        "decrease_interval": 30
+    }
+]