Customize your comfort with Ambia's ACH-120, which provides you with two zone control in one beautiful product. The two heater modules can be used combined like a traditional heater, or they can be separated to direct heat toward two separate places. The unique tethered heater modules can be placed up to 6-feet apart--one on the floor and one on a desktop, one on each side of a chair, or each aimed at different people. You can select heat from both modules together and from either the left or right separately. The ACH-120 puts you in complete control of your environment.