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In the OS App, priority is based on the order the equipment is added to the zone or the order from top to bottom. So, to change priority, users unfortunately have to delete objects and reorder them.

Here's some Ruby code I've used to do that using the SDK.

```
model.getZoneHVACEquipmentLists.each do |obj|

clg_eqpt = obj.equipmentInCoolingOrder htg_eqpt = obj.equipmentInHeatingOrder

obj.setCoolingPriority(clg_eqpt[0], 2) obj.setCoolingPriority(clg_eqpt[1], 1)

obj.setHeatingPriority(htg_eqpt[0], 2) obj.setHeatingPriority(htg_eqpt[1], 1)

end ```

In the OS App, priority is based on the order the equipment is added to the zone or the order from top to bottom. So, to change priority, users unfortunately have to delete objects and reorder them.

Here's some Ruby code I've used to do that using the SDK.

```

model.getZoneHVACEquipmentLists.each do |obj|

|obj|

clg_eqpt = obj.equipmentInCoolingOrder htg_eqpt = obj.equipmentInHeatingOrder

obj.equipmentInHeatingOrder

obj.setCoolingPriority(clg_eqpt[0], 2) obj.setCoolingPriority(clg_eqpt[1], 1)

1)

obj.setHeatingPriority(htg_eqpt[0], 2) obj.setHeatingPriority(htg_eqpt[1], 1)

end ```

In the OS App, priority is based on the order the equipment is added to the zone or the order from top to bottom. So, to change priority, users unfortunately have to delete objects and reorder them.

Here's some Ruby code I've used to do that using the SDK.SDK. This will swap the first and second zone equipment order.

model.getZoneHVACEquipmentLists.each do |obj|

  clg_eqpt = obj.equipmentInCoolingOrder
  htg_eqpt = obj.equipmentInHeatingOrder

  obj.setCoolingPriority(clg_eqpt[0], 2)
  obj.setCoolingPriority(clg_eqpt[1], 1)

  obj.setHeatingPriority(htg_eqpt[0], 2)
  obj.setHeatingPriority(htg_eqpt[1], 1)  

end