diff --git a/Thermo.Active/wwwroot/src/app_modules_thermo/setup/riscaldi/components/base-components/riscaldi-inferiori.ts b/Thermo.Active/wwwroot/src/app_modules_thermo/setup/riscaldi/components/base-components/riscaldi-inferiori.ts
index 0c65d26f..36d89e0c 100644
--- a/Thermo.Active/wwwroot/src/app_modules_thermo/setup/riscaldi/components/base-components/riscaldi-inferiori.ts
+++ b/Thermo.Active/wwwroot/src/app_modules_thermo/setup/riscaldi/components/base-components/riscaldi-inferiori.ts
@@ -2,6 +2,7 @@ import Vue from 'vue';
 import Component from 'vue-class-component';
 import { Prop } from 'vue-property-decorator';
 import warmers from "./warmers.vue";
+import { store } from '@/store';
 
 @Component({
   name: "riscaldiinf", components: {
@@ -13,11 +14,39 @@ export default class RiscaldiInferiori extends Vue {
   @Prop()
   recipe: Recipe.IRecipe;
 
-  zoomIn() {
 
+  selectedChannelIds: number[] = [];
+  _uniformChannelValue = 0;
+
+  get uniformChannelValue() { return this._uniformChannelValue; }
+  set uniformChannelValue(v) {
+    this._uniformChannelValue = v;
+    for (const c of this.selectedChannels) c.setpointHMI = v;
+  }
+
+  get selectedChannels(): Warmers.IChannel[] {
+    return store.state.warmers.channels.filter(i => this.selectedChannelIds.indexOf(i.idChannel) >= 0);
+  }
+
+  zoomIn() {
+    (this.$refs.warmers as any).zoomIn();
   }
 
   zoomOut() {
+    (this.$refs.warmers as any).zoomOut();
+  }
 
+  add5() {
+    for (const c of this.selectedChannels) c.setpointHMI += 5;
+  }
+
+  remove5() {
+    for (const c of this.selectedChannels) c.setpointHMI -= 5;
+  }
+
+  selectionChanged(selected: number[]) {
+    this.selectedChannelIds = []
+    this.uniformChannelValue = 0;
+    this.selectedChannelIds = selected;
   }
 }
\ No newline at end of file
diff --git a/Thermo.Active/wwwroot/src/app_modules_thermo/setup/riscaldi/components/base-components/riscaldi-inferiori.vue b/Thermo.Active/wwwroot/src/app_modules_thermo/setup/riscaldi/components/base-components/riscaldi-inferiori.vue
index d3f88a5c..da4af5f7 100644
--- a/Thermo.Active/wwwroot/src/app_modules_thermo/setup/riscaldi/components/base-components/riscaldi-inferiori.vue
+++ b/Thermo.Active/wwwroot/src/app_modules_thermo/setup/riscaldi/components/base-components/riscaldi-inferiori.vue
@@ -4,17 +4,17 @@
 			<div class="box transparent">
 				<div class="body">
 					<template v-if="recipe.heats_upperheaters_enabled.status.visible">
-					<div class="input-area">
-						<label>{{'heats_upperheaters_enabled'|localize('Abilitazione riscaldo')}}</label>
-						<toggle-button v-model="recipe.heats_upperheaters_enabled.status.enabled"></toggle-button>
-					</div>
+						<div class="input-area">
+							<label>{{'heats_upperheaters_enabled'|localize('Abilitazione riscaldo')}}</label>
+							<toggle-button v-model="recipe.heats_upperheaters_enabled.status.enabled"></toggle-button>
+						</div>
 					</template>
 					<template v-if="recipe.heats_upperheaters_max_time.status.visible">
-					<div class="input-area">
-						<label>{{'heats_upperheaters_max_time'|localize('Durata massima')}}</label>
-						<numeric v-model="recipe.heats_upperheaters_max_time" />
-					</div>
-					<slider v-model="recipe.heats_upperheaters_max_time"></slider>
+						<div class="input-area">
+							<label>{{'heats_upperheaters_max_time'|localize('Durata massima')}}</label>
+							<numeric v-model="recipe.heats_upperheaters_max_time" />
+						</div>
+						<slider v-model="recipe.heats_upperheaters_max_time"></slider>
 					</template>
 					<div class="divider"></div>
 
@@ -22,18 +22,18 @@
 						<label>Selezione</label>
 					</div>
 					<div class="input-area left grid grid-5">
-						<button class="btn btn-info square">
+						<button class="btn btn-info square" @click="$refs.warmers.toggleSelection('rect')">
 							<img src="assets/icons/png/rett.png" />
 						</button>
-						<button class="btn btn-info square">
+						<button class="btn btn-info square" @click="$refs.warmers.toggleSelection('poly')">
 							<img src="assets/icons/png/libera.png" />
 						</button>
 						<label></label>
-						<button class="btn btn-info">
-							<label>Tutti</label>
+						<button class="btn btn-info" @click="$refs.warmers.selectAll()">
+							<label>{{'warmers-select-all' | localize('Tutti')}}</label>
 						</button>
-						<button class="btn btn-info">
-							<label>Nessuno</label>
+						<button class="btn btn-info" @click="$refs.warmers.selectNone()">
+							<label>{{'warmers-select-none' | localize('Nessuno')}}</label>
 						</button>
 					</div>
 					<div class="divider"></div>
@@ -41,13 +41,13 @@
 						<label>Gestione potenza</label>
 					</div>
 					<div class="input-area left grid grid-5">
-						<button class="btn btn-info square">
+						<button class="btn btn-info square" @click="remove5()">
 							<img src="assets/icons/png/meno5.png" />
 						</button>
-						<button class="btn btn-info square">
+						<button class="btn btn-info square" @click="add5()">
 							<img src="assets/icons/png/piu5.png" />
 						</button>
-						<select class="form-control">
+						<select class="form-control" v-model="uniformChannelValue">
 							<option value="0">0%</option>
 							<option value="25">25%</option>
 							<option value="50">50%</option>
@@ -61,16 +61,16 @@
 					<div class="divider"></div>
 					<div class="input-area grid left">
 						<template v-if="recipe.heats_upperheaters_oscillation.status.visible">
-						<div>
-							<label>{{'heats_upperheaters_oscillation'|localize('Oscillazione')}}</label>
-							<toggle-button v-model="recipe.heats_upperheaters_oscillation.status.enabled"></toggle-button>
-						</div>
+							<div>
+								<label>{{'heats_upperheaters_oscillation'|localize('Oscillazione')}}</label>
+								<toggle-button v-model="recipe.heats_upperheaters_oscillation.status.enabled"></toggle-button>
+							</div>
 						</template>
 						<template v-if="recipe.heats_upperheaters_movement_enabled.status.visible">
-						<div>
-							<label>{{'heats_upperheaters_movement_enabled'|localize('Movimento')}}</label>
-							<toggle-button v-model="recipe.heats_upperheaters_movement_enabled.status.enabled"></toggle-button>
-						</div>
+							<div>
+								<label>{{'heats_upperheaters_movement_enabled'|localize('Movimento')}}</label>
+								<toggle-button v-model="recipe.heats_upperheaters_movement_enabled.status.enabled"></toggle-button>
+							</div>
 						</template>
 					</div>
 				</div>
@@ -79,7 +79,7 @@
 		<hr />
 
 		<article class="warmers">
-			<warmers :id-reflector="1"></warmers>
+			<warmers ref="warmers" :id-reflector="1" @select="selectionChanged"></warmers>
 			<div class="absolute bottom right">
 				<button class="btn btn-info square" @click="zoomIn()">
 					<img src="assets/icons/png/zoomIn.png" />