diff --git a/lighthub/modules/out_multivent.cpp b/lighthub/modules/out_multivent.cpp
new file mode 100644
index 0000000..4841804
--- /dev/null
+++ b/lighthub/modules/out_multivent.cpp
@@ -0,0 +1,172 @@
+#ifndef MULTIVENT_DISABLE
+
+#include "modules/out_multivent.h"
+#include "Arduino.h"
+#include "options.h"
+#include "Streaming.h"
+
+#include "item.h"
+#include "main.h"
+
+static int driverStatus = CST_UNKNOWN;
+
+void out_Multivent::getConfig()
+{
+ gatesObj = NULL;
+  if (!item || !item->itemArg || !item->itemArg->type != aJson_Array) return;
+ gatesObj = aJson.getArrayItem(item->itemArg,1);
+  }
+
+int  out_Multivent::Setup()
+{
+abstractOut::Setup();    
+//getConfig();
+
+//Expand Argument storage to 3
+for (int i = aJson.getArraySize(item->itemArg); i < 2; i++)
+            aJson.addItemToArray(item->itemArg, aJson.createItem( (long int) 0));
+
+//Allocate objects to store persistent data in config tree
+if (gatesObj)
+      {
+      aJsonObject * i = gatesObj->child;            
+      while (i)
+          {
+             aJsonObject  * setObj = aJson.getObjectItem(i, "set");
+             if (!setObj) aJson.addNumberToObject(i, "set", (long int) 0);
+
+             aJsonObject  * cmdObj  = aJson.getObjectItem(i, "cmd");
+             if (!setObj) aJson.addNumberToObject(i, "cmd", (long int) 0);
+
+             aJsonObject * outObj = aJson.getObjectItem(i, "out");
+             if (!setObj) aJson.addNumberToObject(i, "out", (long int) 0);
+
+             i=i->next; 
+          }
+      }
+
+debugSerial << F ("MultiVent init")<< endl;
+driverStatus = CST_INITIALIZED;
+return 1;
+}
+
+int  out_Multivent::Stop()
+{
+debugSerial << F ("Multivent De-Init") << endl;
+driverStatus = CST_UNKNOWN;
+return 1;
+}
+
+int  out_Multivent::Status()
+{
+return driverStatus;
+}
+/*
+int out_Multivent::isActive()
+{
+itemCmd st;  
+switch (item->getCmd())
+{ 
+  case CMD_OFF:
+  case CMD_HALT:
+  return 0;
+  break;
+  default:
+st.loadItem(item);
+return st.getPercents255();
+}  
+}
+*/
+int out_Multivent::Poll(short cause)
+{
+return 0;
+};
+
+int out_Multivent::getChanType()
+{
+   return CH_PWM;
+}
+
+
+
+int out_Multivent::Ctrl(itemCmd cmd,   char* subItem , bool toExecute)
+{
+aJsonObject * gateObj = NULL;
+int suffixCode = cmd.getSuffix();
+if (cmd.isCommand() && !suffixCode) suffixCode=S_CMD; //if some known command find, but w/o correct suffix - got it
+
+//if (subItem && gatesObj)
+//{
+//gateObj = aJson.getObjectItem(gatesObj,subItem);
+//}
+
+aJsonObject * i = NULL;
+if (gatesObj) i = gatesObj->child;
+
+int activeV = 0;
+int totalV = 0;
+int gateV = 0;
+char * gateEmit = NULL;
+int gateCmd = 0;
+
+while (i)
+{
+  int V  =aJson.getObjectItem(i,"V")->valueint;
+  aJsonObject * setObj=aJson.getObjectItem(i, "set");
+  aJsonObject * cmdObj=aJson.getObjectItem(i, "cmd");
+
+  if (subItem && !strcmp (i->name,subItem)) 
+          {
+          gateObj=i;
+          gateV=V;
+          gateEmit=aJson.getObjectItem(i,"emit")->valuestring;
+          gateCmd=cmdObj->valueint;
+          if (cmdObj && cmd.isCommand()) cmdObj->valueint = cmd.getCmd();
+          if (setObj && cmd.isValue())   setObj->valueint = cmd.getPercents255();
+          }
+
+   if (cmdObj && cmdObj->valueint != CMD_OFF) activeV+=setObj->valueint*V;
+   totalV+=V;
+
+  i=i->next;
+}
+
+int fanV=activeV*255/totalV;
+
+//RECALC gates
+//APPLY every gate
+//SUB current gate
+
+switch(suffixCode)
+{
+case S_NOTFOUND:
+  // turn on  and set
+toExecute = true;
+debugSerial<<F("Forced execution");
+case S_SET:
+          if (!cmd.isValue()) return 0;
+
+          return 1;
+          //break;
+
+case S_CMD:
+      item->setCmd(cmd.getCmd());
+      switch (cmd.getCmd())
+          {
+          case CMD_ON:
+
+            return 1;
+
+            case CMD_OFF:
+
+            return 1;
+
+} //switch cmd
+
+break;
+} //switch suffix
+debugSerial<<F("Unknown cmd")<<endl;
+return 0;
+}
+
+#endif
diff --git a/lighthub/modules/out_multivent.h b/lighthub/modules/out_multivent.h
new file mode 100644
index 0000000..2e9fdb9
--- /dev/null
+++ b/lighthub/modules/out_multivent.h
@@ -0,0 +1,27 @@
+#pragma once
+#include "options.h"
+#ifndef MULTIVENT_DISABLE
+#include <abstractout.h>
+#include <item.h>
+#include "itemCmd.h"
+
+
+static int8_t motorQuote = 0;
+
+class out_Multivent : public abstractOut {
+public:
+
+    out_Multivent(Item * _item):abstractOut(_item){getConfig();};
+    int Setup() override;
+    int Poll(short cause) override;
+    int Stop() override;
+    int Status() override;
+    //int isActive() override;
+    int getChanType() override;
+    int getDefaultStorageType(){return ST_PERCENTS255;};
+    int Ctrl(itemCmd cmd, char* subItem=NULL, bool toExecute=true) override;
+protected:
+    void getConfig();
+    aJsonObject * gatesObj;
+};
+#endif