From 04cfd7b41daa6403c84aa7f3553fe677b14d6d6a Mon Sep 17 00:00:00 2001
From: shbatm <support@shbatm.com>
Date: Wed, 5 Apr 2023 12:50:06 -0500
Subject: [PATCH] Use built-in percentage unit for ISY994 relative humidity
 (#90863)

---
 homeassistant/components/isy994/const.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/homeassistant/components/isy994/const.py b/homeassistant/components/isy994/const.py
index 37ae1a82b91..686ffdb72f3 100644
--- a/homeassistant/components/isy994/const.py
+++ b/homeassistant/components/isy994/const.py
@@ -335,8 +335,8 @@ UOM_FRIENDLY_NAME = {
     "18": UnitOfLength.FEET,
     "19": UnitOfTime.HOURS,
     "20": UnitOfTime.HOURS,
-    "21": "%AH",
-    "22": "%RH",
+    "21": PERCENTAGE,
+    "22": PERCENTAGE,
     "23": UnitOfPressure.INHG,
     "24": UnitOfVolumetricFlux.INCHES_PER_HOUR,
     UOM_INDEX: UOM_INDEX,  # Index type. Use "node.formatted" for value