diff --git a/homeassistant/components/ccm15/const.py b/homeassistant/components/ccm15/const.py
index 66b490fd67d..5e8d1b82bd8 100644
--- a/homeassistant/components/ccm15/const.py
+++ b/homeassistant/components/ccm15/const.py
@@ -10,9 +10,6 @@ from homeassistant.components.climate import (
 )
 
 DOMAIN = "ccm15"
-BASE_URL = "http://{}:{}/{}"
-CONF_URL_STATUS = "status.xml"
-CONF_URL_CTRL = "ctrl.xml"
 DEFAULT_TIMEOUT = 10
 DEFAULT_INTERVAL = 30