ZONEFIRST and Zonex strive to be the pioneering leaders and manufacturers of innovative HVAC zoning systems and zone dampers, providing energy-efficient and easy-to-install solutions that deliver unmatched, room-by-room comfort and control for every home and business.
YORK For Your Home
Everyone wants to feel comfortable, but that means different things to different people. For some, it’s cool air blasting from an air conditioner in spring. For others, it’s looking for humidifiers in winter that keep things from getting too dry. Whatever the problem, YORK® has the HVAC equipment solution. From zone control systems to energy efficient HVAC systems, we have what you need to feel comfortable.
Weil-McLain & Marley Engineered Products
Weil-McLain is a leading North American designer and manufacturer of hydronic heating systems for residential and commercial applications, founded in 1881. The company offers an unmatched full line of high-efficiency, cast iron and hybrid systems engineered for lasting performance and energy savings. Trusted by heating professionals, Weil-McLain delivers reliable comfort, easy installations, advanced technology and support contractors and engineers need to for every application.
Warmboard Inc.
Warmboard Inc. is the leading provider of whole home hydronic radiant floor heating systems in North America. Beginning in 2026, Warmboard is offering air conditioning, providing a superior, whole home HVAC solution.
United Enertech
United Enertech designs, develops, and manufactures mechanical and architectural air movement and control products, primarily for the commercial, industrial, and power generation markets. Our products include dampers, louvers, roof curbs and rails, sunshades, drop plenum supply and concentric diffusers, access doors, ventilators, and others. United Enertech is part of a family of brands that serves multiple channels across North America, bringing together the HVAC and architectural industries’ leading brands.
tekmar Control Systems, a Watts brand
tekmar Control Systems, a Watts brand, provides complete control solutions for hydronic heating systems, multi-stage boiler plants, and automatic snow melting systems. tekmar offers smart and connected solutions that optimize performance and improve the reliability and efficiency of hydronic heating and HVAC systems, while increasing the comfort and quality of indoor living. For more information, visit www.tekmarcontrols.com.
TCS – Building Automation Systems
TCS Building Automation Systems (TCS Basys) provides innovative building automation solutions for commercial facilities. For over 40 years, TCS has empowered multi-site portfolio owners across diverse sectors — retail, banking, restaurants, c-stores, warehouses, offices, and schools — with enterprise-grade comfort and control.