The Tekmar 336 is a 4-zone pump manager designed for streamlined wiring and a solution for zoning heating systems. This pump manager can manage up to 4 zone pumps and is able to power thermostats with their 115V zones. This zone manager is very useful when in need of a cost-effective and reliable zoning solution for your thermostats. Tekmar is a company that focuses mainly on HVAC systems and other supporting components. For 28 years, Tekmar is known to create high-quality solutions for heaters, boilers, and other systems. With Tekmar's research and development, the company has developed multiple line-ups of products that proved to be a useful solution for HVAC systems that require a centralized control to be managed with ease and efficiency. Here at PlumbersStock, customer satisfaction is our greatest goal. We strive to obtain the best quality products available and offer them at a relatively low price. PlumbersStock offers a range of products for bathrooms, kitchens, gardening, waterworks and much more!