diff --git a/src/more-infos/more-info-content.html b/src/more-infos/more-info-content.html
index 37411a2d30..30bb3556f8 100644
--- a/src/more-infos/more-info-content.html
+++ b/src/more-infos/more-info-content.html
@@ -12,6 +12,7 @@
 <link rel='import' href='more-info-updater.html'>
 <link rel='import' href='more-info-alarm_control_panel.html'>
 <link rel='import' href='more-info-lock.html'>
+<link rel='import' href='more-info-hvac.html'>
 
 <dom-module id='more-info-content'>
   <style>
diff --git a/src/more-infos/more-info-content.js b/src/more-infos/more-info-content.js
index 5b08af1330..db561f738b 100644
--- a/src/more-infos/more-info-content.js
+++ b/src/more-infos/more-info-content.js
@@ -15,6 +15,7 @@ require('./more-info-camera');
 require('./more-info-updater');
 require('./more-info-alarm_control_panel');
 require('./more-info-lock');
+require('./more-info-hvac');
 
 export default new Polymer({
   is: 'more-info-content',
diff --git a/src/more-infos/more-info-hvac.html b/src/more-infos/more-info-hvac.html
new file mode 100644
index 0000000000..f7eb7ed8d5
--- /dev/null
+++ b/src/more-infos/more-info-hvac.html
@@ -0,0 +1,131 @@
+<link rel='import' href='../../bower_components/polymer/polymer.html'>
+<link rel='import' href='../../bower_components/paper-slider/paper-slider.html'>
+<link rel='import' href='../../bower_components/paper-toggle-button/paper-toggle-button.html'>
+
+<dom-module id='more-info-hvac'>
+  <template>
+    <style is="custom-style" include="iron-flex"></style>
+    <style>
+      :host {
+        color: var(--primary-text-color);
+      }
+
+      .container-away_mode,
+      .container-aux_heat,
+      .container-temperature,
+      .container-humidity,
+      .container-operation_list,
+      .container-fan_list,
+      .container-swing_list {
+        display: none;
+      }
+
+      .has-away_mode .container-away_mode,
+      .has-aux_heat .container-aux_heat,
+      .has-temperature .container-temperature,
+      .has-humidity .container-humidity,
+      .has-operation_list .container-operation_list,
+      .has-fan_list .container-fan_list,
+      .has-swing_list .container-swing_list {
+        display: block;
+      }
+
+      .container-operation_list iron-icon,
+      .container-fan_list iron-icon,
+      .container-swing_list iron-icon {
+        margin: 22px 16px 0 0;
+      }
+
+      paper-dropdown-menu {
+        width: 100%;
+      }
+
+      .single-row {
+        padding: 8px 0;
+      }
+    </style>
+
+    <div class$='[[computeClassNames(stateObj)]]'>
+      <div class='container-temperature'>
+        <div class='center horizontal layout single-row'>
+          <div class='flex'>Target Temperature</div>
+          <paper-slider
+            min='[[stateObj.attributes.min_temp]]'
+            max='[[stateObj.attributes.max_temp]]'
+            step='0.5' pin
+            value='[[stateObj.attributes.temperature]]'
+            on-change='targetTemperatureSliderChanged'>
+          </paper-slider>
+        </div>
+      </div>
+
+      <div class='container-humidity'>
+        <div class='center horizontal layout single-row'>
+          <div class='flex'>Target Humidity</div>
+          <paper-slider
+            min='[[stateObj.attributes.min_humidity]]'
+            max='[[stateObj.attributes.max_humidity]]'
+            step='1' pin
+            value='[[stateObj.attributes.humidity]]'
+            on-change='targetHumiditySliderChanged'>
+          </paper-slider>
+        </div>
+      </div>
+
+      <div class='container-operation_list'>
+        <div class='controls'>
+          <paper-dropdown-menu label-float label='Operation'>
+            <paper-menu class="dropdown-content" selected="{{operationIndex}}">
+              <template is='dom-repeat'
+                        items='[[stateObj.attributes.operation_list]]'>
+                <paper-item>[[item]]</paper-item>
+              </template>
+            </paper-menu>
+          </paper-dropdown-menu>
+        </div>
+      </div>
+
+      <div class='container-fan_list'>
+        <paper-dropdown-menu label-float label='Fan Mode'>
+          <paper-menu class="dropdown-content" selected="{{fanIndex}}">
+            <template is='dom-repeat'
+                      items='[[stateObj.attributes.fan_list]]'>
+              <paper-item>[[item]]</paper-item>
+            </template>
+          </paper-menu>
+        </paper-dropdown-menu>
+      </div>
+
+      <div class='container-swing_list'>
+        <paper-dropdown-menu label-float label='Swing Mode'>
+          <paper-menu class="dropdown-content" selected="{{swingIndex}}">
+            <template is='dom-repeat'
+                      items='[[stateObj.attributes.swing_list]]'>
+              <paper-item>[[item]]</paper-item>
+            </template>
+          </paper-menu>
+        </paper-dropdown-menu>
+      </div>
+
+      <div class='container-away_mode'>
+        <div class='center horizontal layout single-row'>
+          <div class='flex'>Away Mode</div>
+          <paper-toggle-button
+            checked='[[awayToggleChecked]]'
+            on-change='awayToggleChanged'>
+          </paper-toggle-button>
+        </div>
+      </div>
+
+      <div class='container-aux_heat'>
+        <div class='center horizontal layout single-row'>
+          <div class='flex'>Aux Heat</div>
+          <paper-toggle-button
+            checked='[[auxToggleChecked]]'
+            on-change='auxToggleChanged'>
+          </paper-toggle-button>
+        </div>
+      </div>
+    </div>
+  </template>
+</dom-module>
diff --git a/src/more-infos/more-info-hvac.js b/src/more-infos/more-info-hvac.js
new file mode 100644
index 0000000000..f52b0154fd
--- /dev/null
+++ b/src/more-infos/more-info-hvac.js
@@ -0,0 +1,160 @@
+import hass from '../util/home-assistant-js-instance';
+
+import Polymer from '../polymer';
+import attributeClassNames from '../util/attribute-class-names';
+
+const { serviceActions } = hass;
+const ATTRIBUTE_CLASSES = [
+  'away_mode',
+  'aux_heat',
+  'temperature',
+  'humidity',
+  'operation_list',
+  'fan_list',
+  'swing_list',
+];
+
+export default new Polymer({
+  is: 'more-info-hvac',
+
+  properties: {
+    stateObj: {
+      type: Object,
+      observer: 'stateObjChanged',
+    },
+
+    operationIndex: {
+      type: Number,
+      value: -1,
+      observer: 'handleOperationmodeChanged',
+    },
+
+    fanIndex: {
+      type: Number,
+      value: -1,
+      observer: 'handleFanmodeChanged',
+    },
+
+    swingIndex: {
+      type: Number,
+      value: -1,
+      observer: 'handleSwingmodeChanged',
+    },
+
+    awayToggleChecked: {
+      type: Boolean,
+    },
+
+    auxToggleChecked: {
+      type: Boolean,
+    },
+  },
+
+  stateObjChanged(newVal) {
+    this.awayToggleChecked = newVal.attributes.away_mode === 'on';
+    this.auxheatToggleChecked = newVal.attributes.aux_heat === 'on';
+
+    if (newVal.attributes.fan_list) {
+      this.fanIndex = newVal.attributes.fan_list.indexOf(
+        newVal.attributes.fan_mode);
+    } else {
+      this.fanIndex = -1;
+    }
+
+    if (newVal.attributes.operation_list) {
+      this.operationIndex = newVal.attributes.operation_list.indexOf(
+        newVal.attributes.operation_mode);
+    } else {
+      this.operationIndex = -1;
+    }
+
+    if (newVal.attributes.swing_list) {
+      this.swingIndex = newVal.attributes.swing_list.indexOf(
+        newVal.attributes.swing_mode);
+    } else {
+      this.swingIndex = -1;
+    }
+
+    this.async(() => this.fire('iron-resize'), 500);
+  },
+
+  computeClassNames(stateObj) {
+    return `more-info-hvac ${attributeClassNames(stateObj, ATTRIBUTE_CLASSES)}`;
+  },
+
+  targetTemperatureSliderChanged(ev) {
+    const temperature = ev.target.value;
+
+    if (temperature === this.stateObj.attributes.temperature) return;
+
+    this.callServiceHelper('set_temperature', { temperature });
+  },
+
+  targetHumiditySliderChanged(ev) {
+    const humidity = ev.target.value;
+
+    if (humidity === this.stateObj.attributes.humidity) return;
+
+    this.callServiceHelper('set_humidity', { humidity });
+  },
+
+  awayToggleChanged(ev) {
+    const oldVal = this.stateObj.attributes.away_mode === 'on';
+    const newVal = ev.target.checked;
+
+    if (oldVal === newVal) return;
+
+    this.callServiceHelper('set_away_mode', { away_mode: newVal });
+  },
+
+  auxToggleChanged(ev) {
+    const oldVal = this.stateObj.attributes.aux_heat === 'on';
+    const newVal = ev.target.checked;
+
+    if (oldVal === newVal) return;
+
+    this.callServiceHelper('set_aux_heat', { aux_heat: newVal });
+  },
+
+  handleFanmodeChanged(fanIndex) {
+    // Selected Option will transition to '' before transitioning to new value
+    if (fanIndex === '' || fanIndex === -1) return;
+
+    const fanInput = this.stateObj.attributes.fan_list[fanIndex];
+    if (fanInput === this.stateObj.attributes.fan_mode) return;
+
+    this.callServiceHelper('set_fan_mode', { fan_mode: fanInput });
+  },
+
+  handleOperationmodeChanged(operationIndex) {
+    // Selected Option will transition to '' before transitioning to new value
+    if (operationIndex === '' || operationIndex === -1) return;
+
+    const operationInput = this.stateObj.attributes.operation_list[operationIndex];
+    if (operationInput === this.stateObj.attributes.operation_mode) return;
+
+    this.callServiceHelper('set_operation_mode', { operation_mode: operationInput });
+  },
+
+  handleSwingmodeChanged(swingIndex) {
+    // Selected Option will transition to '' before transitioning to new value
+    if (swingIndex === '' || swingIndex === -1) return;
+
+    const swingInput = this.stateObj.attributes.swing_list[swingIndex];
+    if (swingInput === this.stateObj.attributes.swing_mode) return;
+
+    this.callServiceHelper('set_swing_mode', { swing_mode: swingInput });
+  },
+
+  callServiceHelper(service, data) {
+    // We call stateChanged after a successful call to re-sync the inputs
+    // with the state. It will be out of sync if our service call did not
+    // result in the entity to be turned on. Since the state is not changing,
+    // the resync is not called automatic.
+    /* eslint-disable no-param-reassign */
+    data.entity_id = this.stateObj.entityId;
+    /* eslint-enable no-param-reassign */
+    serviceActions.callService('hvac', service, data)
+      .then(() => this.stateObjChanged(this.stateObj));
+  },
+});
diff --git a/src/state-summary/state-card-content.html b/src/state-summary/state-card-content.html
index a80034ba4d..8267198cc8 100644
--- a/src/state-summary/state-card-content.html
+++ b/src/state-summary/state-card-content.html
@@ -2,6 +2,7 @@
 
 <link rel="import" href="state-card-configurator.html">
 <link rel="import" href="state-card-display.html">
+<link rel="import" href="state-card-hvac.html">
 <link rel="import" href="state-card-input_select.html">
 <link rel="import" href="state-card-input_slider.html">
 <link rel="import" href="state-card-media_player.html">
diff --git a/src/state-summary/state-card-content.js b/src/state-summary/state-card-content.js
index 0e81649d20..56048ff2ac 100644
--- a/src/state-summary/state-card-content.js
+++ b/src/state-summary/state-card-content.js
@@ -5,6 +5,7 @@ import dynamicContentUpdater from '../util/dynamic-content-updater';
 
 require('./state-card-configurator');
 require('./state-card-display');
+require('./state-card-hvac');
 require('./state-card-input_select');
 require('./state-card-input_slider');
 require('./state-card-media_player');
diff --git a/src/state-summary/state-card-display.js b/src/state-summary/state-card-display.js
index 1ad21227f1..bbc23a06b5 100644
--- a/src/state-summary/state-card-display.js
+++ b/src/state-summary/state-card-display.js
@@ -6,7 +6,7 @@ export default new Polymer({
   is: 'state-card-display',
 
   properties: {
-    detailed: {
+    inDialog: {
       type: Boolean,
       value: false,
     },
diff --git a/src/state-summary/state-card-hvac.html b/src/state-summary/state-card-hvac.html
new file mode 100755
index 0000000000..51bbfaa856
--- /dev/null
+++ b/src/state-summary/state-card-hvac.html
@@ -0,0 +1,25 @@
+<link rel="import" href="../../bower_components/polymer/polymer.html">
+
+<link rel="import" href="../components/state-info.html">
+
+<dom-module id="state-card-hvac">
+  <style is="custom-style" include="iron-flex iron-flex-alignment"></style>
+  <style>
+  .state {
+    @apply(--paper-font-body1);
+    color: var(--primary-text-color);
+
+    margin-left: 16px;
+    text-transform: capitalize;
+    text-align: right;
+    line-height: 40px;
+  }
+  </style>
+
+  <template>
+    <div class='horizontal justified layout'>
+      <state-info state-obj="[[stateObj]]" in-dialog='[[inDialog]]'></state-info>
+      <div class='state'>[[stateObj.state]]</div>
+    </div>
+  </template>
+</dom-module>
diff --git a/src/state-summary/state-card-hvac.js b/src/state-summary/state-card-hvac.js
new file mode 100644
index 0000000000..9ed2f76ace
--- /dev/null
+++ b/src/state-summary/state-card-hvac.js
@@ -0,0 +1,18 @@
+import Polymer from '../polymer';
+
+require('../components/state-info');
+
+export default new Polymer({
+  is: 'state-card-hvac',
+
+  properties: {
+    inDialog: {
+      type: Boolean,
+      value: false,
+    },
+
+    stateObj: {
+      type: Object,
+    },
+  },
+});
diff --git a/src/state-summary/state-card-input_select.js b/src/state-summary/state-card-input_select.js
index d521dbb289..f53cb52c50 100644
--- a/src/state-summary/state-card-input_select.js
+++ b/src/state-summary/state-card-input_select.js
@@ -9,7 +9,7 @@ export default new Polymer({
   is: 'state-card-input_select',
 
   properties: {
-    detailed: {
+    inDialog: {
       type: Boolean,
       value: false,
     },
diff --git a/src/state-summary/state-card-input_slider.js b/src/state-summary/state-card-input_slider.js
index 355de56af6..b5cf8b15da 100644
--- a/src/state-summary/state-card-input_slider.js
+++ b/src/state-summary/state-card-input_slider.js
@@ -9,7 +9,7 @@ export default new Polymer({
   is: 'state-card-input_slider',
 
   properties: {
-    detailed: {
+    inDialog: {
       type: Boolean,
       value: false,
     },
diff --git a/src/state-summary/state-card-media_player.js b/src/state-summary/state-card-media_player.js
index 4175cf740c..108c63d8bb 100644
--- a/src/state-summary/state-card-media_player.js
+++ b/src/state-summary/state-card-media_player.js
@@ -8,7 +8,7 @@ export default new Polymer({
   is: 'state-card-media_player',
 
   properties: {
-    detailed: {
+    inDialog: {
       type: Boolean,
       value: false,
     },
diff --git a/src/state-summary/state-card-rollershutter.js b/src/state-summary/state-card-rollershutter.js
index 032dc6c8bd..fa2d5ecd89 100644
--- a/src/state-summary/state-card-rollershutter.js
+++ b/src/state-summary/state-card-rollershutter.js
@@ -10,7 +10,7 @@ export default new Polymer({
   is: 'state-card-rollershutter',
 
   properties: {
-    detailed: {
+    inDialog: {
       type: Boolean,
       value: false,
     },
diff --git a/src/state-summary/state-card-scene.js b/src/state-summary/state-card-scene.js
index 5594c559ba..a8b4b9ef4c 100644
--- a/src/state-summary/state-card-scene.js
+++ b/src/state-summary/state-card-scene.js
@@ -9,7 +9,7 @@ export default new Polymer({
   is: 'state-card-scene',
 
   properties: {
-    detailed: {
+    inDialog: {
       type: Boolean,
       value: false,
     },
diff --git a/src/state-summary/state-card-script.js b/src/state-summary/state-card-script.js
index 3c81b03080..4512a8ab21 100644
--- a/src/state-summary/state-card-script.js
+++ b/src/state-summary/state-card-script.js
@@ -10,7 +10,7 @@ export default new Polymer({
   is: 'state-card-script',
 
   properties: {
-    detailed: {
+    inDialog: {
       type: Boolean,
       value: false,
     },
diff --git a/src/state-summary/state-card-thermostat.js b/src/state-summary/state-card-thermostat.js
index e103ab967b..c174d81286 100644
--- a/src/state-summary/state-card-thermostat.js
+++ b/src/state-summary/state-card-thermostat.js
@@ -6,7 +6,7 @@ export default new Polymer({
   is: 'state-card-thermostat',
 
   properties: {
-    detailed: {
+    inDialog: {
       type: Boolean,
       value: false,
     },
diff --git a/src/state-summary/state-card-toggle.js b/src/state-summary/state-card-toggle.js
index 67755870ba..bd3dca9de0 100644
--- a/src/state-summary/state-card-toggle.js
+++ b/src/state-summary/state-card-toggle.js
@@ -7,7 +7,7 @@ export default new Polymer({
   is: 'state-card-toggle',
 
   properties: {
-    detailed: {
+    inDialog: {
       type: Boolean,
       value: false,
     },
diff --git a/src/state-summary/state-card-weblink.js b/src/state-summary/state-card-weblink.js
index 2ab87d95de..c543c42d4a 100644
--- a/src/state-summary/state-card-weblink.js
+++ b/src/state-summary/state-card-weblink.js
@@ -6,7 +6,7 @@ export default new Polymer({
   is: 'state-card-weblink',
 
   properties: {
-    detailed: {
+    inDialog: {
       type: Boolean,
       value: false,
     },
diff --git a/src/util/domain-icon.js b/src/util/domain-icon.js
index d908e49134..2820c9c907 100644
--- a/src/util/domain-icon.js
+++ b/src/util/domain-icon.js
@@ -32,6 +32,9 @@ export default function domainIcon(domain, state) {
     case 'homeassistant':
       return 'mdi:home';
 
+    case 'hvac':
+      return 'mdi:air-conditioner';
+
     case 'input_boolean':
       return 'mdi:drawing';
 
diff --git a/src/util/state-card-type.js b/src/util/state-card-type.js
index 9fb1678ce3..961b01abc0 100644
--- a/src/util/state-card-type.js
+++ b/src/util/state-card-type.js
@@ -2,6 +2,7 @@ import canToggle from './can-toggle';
 
 const DOMAINS_WITH_CARD = [
   'configurator',
+  'hvac',
   'input_select',
   'input_slider',
   'media_player',
diff --git a/src/util/state-more-info-type.js b/src/util/state-more-info-type.js
index 5ae92311e2..d780637bc4 100644
--- a/src/util/state-more-info-type.js
+++ b/src/util/state-more-info-type.js
@@ -1,6 +1,7 @@
 const DOMAINS_WITH_MORE_INFO = [
   'light', 'group', 'sun', 'configurator', 'thermostat', 'script',
   'media_player', 'camera', 'updater', 'alarm_control_panel', 'lock',
+  'hvac',
 ];
 
 export default function stateMoreInfoType(state) {