diff --git a/.coveragerc b/.coveragerc
index a935564791a7..12b46b017843 100644
--- a/.coveragerc
+++ b/.coveragerc
@@ -93,6 +93,9 @@ omit =
     homeassistant/components/ecobee.py
     homeassistant/components/*/ecobee.py
 
+    homeassistant/components/ebus/*
+    homeassistant/components/*/ebusd.py
+
     homeassistant/components/edp_redy.py
     homeassistant/components/*/edp_redy.py
 
diff --git a/homeassistant/components/ebus/.translations/ebusd.en.json b/homeassistant/components/ebus/.translations/ebusd.en.json
new file mode 100644
index 000000000000..78260881618a
--- /dev/null
+++ b/homeassistant/components/ebus/.translations/ebusd.en.json
@@ -0,0 +1,7 @@
+{
+  "state": {
+    "auto": "Automatic",
+    "day": "Day",
+    "night": "Night"
+  }
+}
\ No newline at end of file
diff --git a/homeassistant/components/ebus/.translations/ebusd.it.json b/homeassistant/components/ebus/.translations/ebusd.it.json
new file mode 100644
index 000000000000..d65493973eaa
--- /dev/null
+++ b/homeassistant/components/ebus/.translations/ebusd.it.json
@@ -0,0 +1,7 @@
+{
+  "state": {
+    "auto": "Automatico",
+    "day": "Giorno",
+    "night": "Notte"
+  }
+}
\ No newline at end of file
diff --git a/homeassistant/components/ebus/__init__.py b/homeassistant/components/ebus/__init__.py
new file mode 100644
index 000000000000..9810f9e4623c
--- /dev/null
+++ b/homeassistant/components/ebus/__init__.py
@@ -0,0 +1,38 @@
+"""
+Provides functionality to interact with ebus devices.
+
+For more details about this component, please refer to the documentation at
+https://home-assistant.io/components/ebus/
+"""
+from datetime import timedelta
+import logging
+
+from homeassistant.helpers.entity_component import EntityComponent
+
+DOMAIN = 'ebus'
+
+ENTITY_ID_FORMAT = DOMAIN + '.{}'
+
+SCAN_INTERVAL = timedelta(seconds=10)
+MIN_TIME_BETWEEN_UPDATES = timedelta(seconds=15)
+
+_LOGGER = logging.getLogger(__name__)
+
+
+async def async_setup(hass, config):
+    """Set up climate devices."""
+    component = hass.data[DOMAIN] = \
+        EntityComponent(_LOGGER, DOMAIN, hass, SCAN_INTERVAL)
+    await component.async_setup(config)
+
+    return True
+
+
+async def async_setup_entry(hass, entry):
+    """Set up a config entry."""
+    return await hass.data[DOMAIN].async_setup_entry(entry)
+
+
+async def async_unload_entry(hass, entry):
+    """Unload a config entry."""
+    return await hass.data[DOMAIN].async_unload_entry(entry)
diff --git a/homeassistant/components/ebus/const.py b/homeassistant/components/ebus/const.py
new file mode 100644
index 000000000000..5eb0f76e3e82
--- /dev/null
+++ b/homeassistant/components/ebus/const.py
@@ -0,0 +1,84 @@
+"""Constants for ebus component."""
+DOMAIN = 'ebus'
+
+READ_COMMAND = 'read -m {2} -c {0} {1}\n'
+WRITE_COMMAND = 'write -c {0} {1} {2}\n'
+
+"""
+  SensorTypes:
+  0='decimal', 1='time-schedule', 2='switch', 3='string', 4='value;status'
+"""
+SENSOR_TYPES = {
+    '700': {
+        'ActualFlowTemperatureDesired':
+            ['Hc1ActualFlowTempDesired', '°C', 'mdi:thermometer', 0],
+        'MaxFlowTemperatureDesired':
+            ['Hc1MaxFlowTempDesired', '°C', 'mdi:thermometer', 0],
+        'MinFlowTemperatureDesired':
+            ['Hc1MinFlowTempDesired', '°C', 'mdi:thermometer', 0],
+        'PumpStatus':
+            ['Hc1PumpStatus', None, 'mdi:toggle-switch', 2],
+        'HCSummerTemperatureLimit':
+            ['Hc1SummerTempLimit', '°C', 'mdi:weather-sunny', 0],
+        'HolidayTemperature':
+            ['HolidayTemp', '°C', 'mdi:thermometer', 0],
+        'HWTemperatureDesired':
+            ['HwcTempDesired', '°C', 'mdi:thermometer', 0],
+        'HWTimerMonday':
+            ['hwcTimer.Monday', None, 'mdi:timer', 1],
+        'HWTimerTuesday':
+            ['hwcTimer.Tuesday', None, 'mdi:timer', 1],
+        'HWTimerWednesday':
+            ['hwcTimer.Wednesday', None, 'mdi:timer', 1],
+        'HWTimerThursday':
+            ['hwcTimer.Thursday', None, 'mdi:timer', 1],
+        'HWTimerFriday':
+            ['hwcTimer.Friday', None, 'mdi:timer', 1],
+        'HWTimerSaturday':
+            ['hwcTimer.Saturday', None, 'mdi:timer', 1],
+        'HWTimerSunday':
+            ['hwcTimer.Sunday', None, 'mdi:timer', 1],
+        'WaterPressure':
+            ['WaterPressure', 'bar', 'mdi:water-pump', 0],
+        'Zone1RoomZoneMapping':
+            ['z1RoomZoneMapping', None, 'mdi:label', 0],
+        'Zone1NightTemperature':
+            ['z1NightTemp', '°C', 'mdi:weather-night', 0],
+        'Zone1DayTemperature':
+            ['z1DayTemp', '°C', 'mdi:weather-sunny', 0],
+        'Zone1HolidayTemperature':
+            ['z1HolidayTemp', '°C', 'mdi:thermometer', 0],
+        'Zone1RoomTemperature':
+            ['z1RoomTemp', '°C', 'mdi:thermometer', 0],
+        'Zone1ActualRoomTemperatureDesired':
+            ['z1ActualRoomTempDesired', '°C', 'mdi:thermometer', 0],
+        'Zone1TimerMonday':
+            ['z1Timer.Monday', None, 'mdi:timer', 1],
+        'Zone1TimerTuesday':
+            ['z1Timer.Tuesday', None, 'mdi:timer', 1],
+        'Zone1TimerWednesday':
+            ['z1Timer.Wednesday', None, 'mdi:timer', 1],
+        'Zone1TimerThursday':
+            ['z1Timer.Thursday', None, 'mdi:timer', 1],
+        'Zone1TimerFriday':
+            ['z1Timer.Friday', None, 'mdi:timer', 1],
+        'Zone1TimerSaturday':
+            ['z1Timer.Saturday', None, 'mdi:timer', 1],
+        'Zone1TimerSunday':
+            ['z1Timer.Sunday', None, 'mdi:timer', 1],
+        'Zone1OperativeMode':
+            ['z1OpMode', None, 'mdi:math-compass', 3],
+        'ContinuosHeating':
+            ['ContinuosHeating', '°C', 'mdi:weather-snowy', 0],
+        'PowerEnergyConsumptionLastMonth':
+            ['PrEnergySumHcLastMonth', 'kWh', 'mdi:flash', 0],
+        'PowerEnergyConsumptionThisMonth':
+            ['PrEnergySumHcThisMonth', 'kWh', 'mdi:flash', 0]
+    },
+    'ehp': {
+        'HWTemperature':
+            ['HwcTemp', '°C', 'mdi:thermometer', 4],
+        'OutsideTemp':
+            ['OutsideTemp', '°C', 'mdi:thermometer', 4]
+    }
+}
diff --git a/homeassistant/components/ebus/ebusd.py b/homeassistant/components/ebus/ebusd.py
new file mode 100644
index 000000000000..a973483f7abb
--- /dev/null
+++ b/homeassistant/components/ebus/ebusd.py
@@ -0,0 +1,189 @@
+"""
+Support for Ebusd daemon for communication with eBUS heating systems.
+
+For more details about ebusd deamon, please refer to the documentation at
+https://github.com/john30/ebusd
+"""
+
+from datetime import timedelta
+import logging
+import socket
+
+import voluptuous as vol
+
+from homeassistant.components.sensor import PLATFORM_SCHEMA
+from homeassistant.const import (
+    CONF_NAME, CONF_HOST, CONF_PORT, CONF_MONITORED_CONDITIONS,
+    STATE_ON, STATE_OFF)
+from homeassistant.exceptions import PlatformNotReady
+import homeassistant.helpers.config_validation as cv
+from homeassistant.helpers.entity import Entity
+from homeassistant.util import Throttle
+
+from .const import (
+    DOMAIN, SENSOR_TYPES, READ_COMMAND, WRITE_COMMAND)
+
+REQUIREMENTS = ['ebusdpy==0.0.4']
+
+_LOGGER = logging.getLogger(__name__)
+
+DEFAULT_NAME = 'ebusd'
+DEFAULT_PORT = 8888
+CONF_CIRCUIT = 'circuit'
+CACHE_TTL = 900
+SERVICE_EBUSD_WRITE = 'ebusd_write'
+
+MIN_TIME_BETWEEN_UPDATES = timedelta(seconds=15)
+
+PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
+    vol.Required(CONF_CIRCUIT): cv.string,
+    vol.Required(CONF_HOST): cv.string,
+    vol.Optional(CONF_PORT, default=DEFAULT_PORT): cv.port,
+    vol.Optional(CONF_NAME, default=DEFAULT_NAME): cv.string,
+    vol.Optional(CONF_MONITORED_CONDITIONS, default=[]):
+        vol.All(cv.ensure_list, [vol.In(SENSOR_TYPES)])
+})
+
+
+def setup_platform(hass, config, add_devices, discovery_info=None):
+    """Set up the Ebusd..."""
+    name = config.get(CONF_NAME)
+    circuit = config.get(CONF_CIRCUIT)
+    server_address = (config.get(CONF_HOST), config.get(CONF_PORT))
+
+    try:
+        sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+        data = EbusdData(server_address, circuit)
+
+        sock.settimeout(5)
+        sock.connect(server_address)
+        sock.close()
+
+        dev = []
+        for variable in config[CONF_MONITORED_CONDITIONS]:
+            dev.append(Ebusd(data, circuit, variable, name))
+
+        add_devices(dev)
+        hass.services.register(DOMAIN, SERVICE_EBUSD_WRITE, data.write)
+    except socket.timeout:
+        raise PlatformNotReady
+    except socket.error:
+        raise PlatformNotReady
+
+
+def timer_format(string):
+    """Datetime formatter."""
+    _r = []
+    _s = string.split(';')
+    for i in range(0, len(_s) // 2):
+        if(_s[i * 2] != '-:-' and _s[i * 2] != _s[(i * 2) + 1]):
+            _r.append(_s[i * 2] + '/' + _s[(i * 2) + 1])
+    return ' - '.join(_r)
+
+
+class EbusdData:
+    """Get the latest data from Ebusd."""
+
+    def __init__(self, address, circuit):
+        """Initialize the data object."""
+        self._circuit = circuit
+        self._address = address
+        self.value = {}
+
+    @Throttle(MIN_TIME_BETWEEN_UPDATES)
+    def update(self, name):
+        """Call the Ebusd API to update the data."""
+        import ebusdpy
+        command = READ_COMMAND.format(self._circuit, name, CACHE_TTL)
+
+        try:
+            _LOGGER.debug("Opening socket to ebusd %s: %s", name, command)
+            command_result = ebusdpy.send_command(self._address, command)
+            if 'not found' in command_result:
+                _LOGGER.warning("Element not found: %s", name)
+                raise RuntimeError("Element not found")
+            else:
+                self.value[name] = command_result
+        except socket.timeout:
+            _LOGGER.error("socket timeout error")
+            raise RuntimeError("socket timeout")
+        except socket.error:
+            _LOGGER.error("socket error: %s", socket.error)
+            raise RuntimeError("Command failed")
+
+    def write(self, call):
+        """Call write methon on ebusd."""
+        import ebusdpy
+        name = call.data.get('name')
+        value = call.data.get('value')
+        command = WRITE_COMMAND.format(self._circuit, name, value)
+
+        try:
+            _LOGGER.debug("Opening socket to ebusd %s: %s", name, command)
+            command_result = ebusdpy.send_command(self._address, command)
+            if 'done' not in command_result:
+                _LOGGER.warning('Write command failed: %s', name)
+        except socket.timeout:
+            _LOGGER.error("socket timeout error")
+        except socket.error:
+            _LOGGER.error()
+
+
+class Ebusd(Entity):
+    """Representation of a Sensor."""
+
+    def __init__(self, data, circuit, sensor_type, name):
+        """Initialize the sensor."""
+        self._state = None
+        self._client_name = name
+        self._name = SENSOR_TYPES[circuit][sensor_type][0]
+        self._unit_of_measurement = SENSOR_TYPES[circuit][sensor_type][1]
+        self._icon = SENSOR_TYPES[circuit][sensor_type][2]
+        self._type = SENSOR_TYPES[circuit][sensor_type][3]
+        self.data = data
+
+    @property
+    def name(self):
+        """Return the name of the sensor."""
+        return '{} {}'.format(self._client_name, self._name)
+
+    @property
+    def state(self):
+        """Return the state of the sensor."""
+        return self._state
+
+    @property
+    def icon(self):
+        """Icon to use in the frontend, if any."""
+        return self._icon
+
+    @property
+    def unit_of_measurement(self):
+        """Return the unit of measurement."""
+        return self._unit_of_measurement
+
+    def update(self):
+        """Fetch new state data for the sensor."""
+        try:
+            self.data.update(self._name)
+            if self._name not in self.data.value:
+                return
+
+            if self._type == 0:
+                self._state = format(
+                    float(self.data.value[self._name]), '.1f')
+            elif self._type == 1:
+                self._state = timer_format(self.data.value[self._name])
+            elif self._type == 2:
+                if self.data.value[self._name] == 1:
+                    self._state = STATE_ON
+                else:
+                    self._state = STATE_OFF
+            elif self._type == 3:
+                self._state = self.data.value[self._name]
+            elif self._type == 4:
+                if 'ok' not in self.data.value[self._name].split(';'):
+                    return
+                self._state = self.data.value[self._name].partition(';')[0]
+        except RuntimeError:
+            _LOGGER.debug("EbusdData.update exception")
diff --git a/homeassistant/components/ebus/services.yaml b/homeassistant/components/ebus/services.yaml
new file mode 100644
index 000000000000..0f64533f7f15
--- /dev/null
+++ b/homeassistant/components/ebus/services.yaml
@@ -0,0 +1,6 @@
+write:
+  description: Call ebusd write command.
+  fields:
+    call:
+      description: Property name and value to set
+      example: '{"name": "Hc1MaxFlowTempDesired", "value": 21}'
\ No newline at end of file
diff --git a/homeassistant/components/ebus/strings.json b/homeassistant/components/ebus/strings.json
new file mode 100644
index 000000000000..78260881618a
--- /dev/null
+++ b/homeassistant/components/ebus/strings.json
@@ -0,0 +1,7 @@
+{
+  "state": {
+    "auto": "Automatic",
+    "day": "Day",
+    "night": "Night"
+  }
+}
\ No newline at end of file
diff --git a/requirements_all.txt b/requirements_all.txt
index 4600af0c5426..377b28aaf13f 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -308,6 +308,9 @@ dsmr_parser==0.11
 # homeassistant.components.sensor.dweet
 dweepy==0.3.0
 
+# homeassistant.components.ebus.ebusd
+ebusdpy==0.0.4
+
 # homeassistant.components.edp_redy
 edp_redy==0.0.2