The Tekmar 401 tN2 House Control is a top-of-the-line home improvement device that allows you to manage your heating, cooling, and air system with ease. This programmable thermostat is designed to work with your boiler, DHQ & Setpoint, and four zone pumps to ensure that your home stays comfortable and cozy all year round. With its brand name and model number, this device is a reliable and efficient choice for anyone looking to upgrade their home control system.