* Small, Simple, and Powerful.
* TIS-4T – The product that will provide a suitable temperature for all of your living spaces.
* There is no place more delightful than one’s own with TIS-4T. Set aside your worries. With TIS-4T, we help you balance the room temperature for the best family bonding time.
* No need for a fireplace during winter, as the TIS-4T Module offers better floor heating control so that you can enjoy walking around the house.
* TIS-4T make look small, but the powerful technology inside it is huge. It has a logic system for building management that controls the hot water for buildings.
* TIS 4T can be matched with any product that uses PTC1000 to provide the best performance and cost.