diff --git a/thermostat.py b/thermostat.py
index 50291b1..cbc09e5 100755
--- a/thermostat.py
+++ b/thermostat.py
@@ -371,7 +371,7 @@ def thermostat_loop():
                 logging.warning(room+": Load too high cannot start heaters.")
               else:
                 logging.info(room+": Starting heaters.")
-#                set_relay(rooms_settings[room]["relays"], "on")
+                set_relay(rooms_settings[room]["relays"], "on")
               sys.stdout.flush() 
             else:
               logging.debug("Relay already on.")
@@ -382,7 +382,7 @@ def thermostat_loop():
               logging.info(room+": Current temperature is "+str(temperature))
               logging.info(room+": Stopping heaters.")
               sys.stdout.flush() 
-#              set_relay(rooms_settings[room]["relays"], "off")
+              set_relay(rooms_settings[room]["relays"], "off")
             else:
               logging.debug("Relay already off.")
     time.sleep(load_shedder_interval)