From 1ce81ee6db7f54120f9b206f0646b3d53150cc07 Mon Sep 17 00:00:00 2001
From: Andrew Stock <github@andrew-stock.com>
Date: Tue, 1 Dec 2015 21:30:44 +0000
Subject: [PATCH] Fixing exception

---
 homeassistant/components/thermostat/honeywell.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/homeassistant/components/thermostat/honeywell.py b/homeassistant/components/thermostat/honeywell.py
index ab583d3ded0..4139c5d8aa7 100644
--- a/homeassistant/components/thermostat/honeywell.py
+++ b/homeassistant/components/thermostat/honeywell.py
@@ -73,7 +73,7 @@ class RoundThermostat(ThermostatDevice):
     def target_temperature(self):
         """ Returns the temperature we try to reach. """
         if self._is_dhw:
-            raise NotImplementedError
+            return None
         return self._target_temperature
 
     def set_temperature(self, temperature):