Resideo T104B1038 High-Capacity Thermostatic Radiator Actuator 6' 8" Capillary

The Resideo T104B1038 High-Capacity Thermostatic Radiator Actuator work with hot water heating systems to keep temperatures steady through 6' 8" capillary tubing. The device detects room temperature and control hot water flow to maintain a steady temperature automatically. This actuator work well in home and commercial HVAC systems to save energy while keeping people comfortable at lower heating expenses. The device works well in big rooms because of its strong performance and you can set it up anywhere to its long capillary. They work more efficiently and keeps heating equipment running longer by stopping overheating and saving energy.