Thayer, LLC is an HVAC/R Mechanical Contractor Offering Innovative Commercial, Industrial, and Institutional Building Solutions since 1981 in Maine and New Hampshire.

Timilon Corporation is an innovative and rapidly growing company, focused on the development and commercialization of proprietary nano-chemistry technologies and materials. The primary performance capabilities of the materials are to destroy, neutralize, eliminate, and/or protect against a wide variety of toxic chemicals, noxious odors, and biological hazards.

Total Pump Solutions represents quality products for fire and plumbing applications. It is our pledge to bring consistent, reliable, and courteous service to the Consulting Engineer, Contractor, and End User with an emphasis on their requirements.

Established in 1975, OmegaFlex is the preeminent international producer of flexible metallic piping products .OmegaFlex supplies proprietary products for a broad number of applications and markets, which include primary steel production, semi-conductor, medical, pharmaceutical, petrochemical, residential, residential and commercial construction, and power generation.

Trend is a pioneer Building Energy Management Systems manufacturers, with a worldwide distribution and support network covering over 50 countries. Trend systems are able to minimize energy consumption and maintain consistently comfortable conditions. They provide rotary damper actuators, linear valve actuators, rotary valves and actuators, linear valves, gas valves and much more.

Tri-Went Industries Limited is located in Ajax, ON, Canada and is part of the Metal Valve & Pipe Fitting Manufacturing Industry. They are renowned providers of custom tube bending and fabrication, return bends, crossovers, multi-bends, connectors and serpentines.

Tri-Went is an ISO 9001:2008 registered custom tube fabricator with headquarters located in Knoxville, Tennessee, USA. They are renowned for providing custom tube bending and fabrication services.

Tunstall Corporation has provided customers with cost-effective energy products and solutions for over 50 years now. Their product line includes steam traps, control valves, self contained controls, and steam trap capsules for all steam traps.

Universal Air Supply is a wholesale and retail manufacturer of air-conditioning and refrigeration equipment, parts, and supplies.

Uniweld Products, Inc. is a U.S. manufacturing company that deals with gas, soldering, brazing, heating and welding equipment and accessories, test equipment, pressure gauges, alloys, manifolds and charging equipment, leak detectors, vacuum pumps, tubing tools.

UV Resources are a globally renowned company in UV-C disinfection and HVAC efficiency. They help disinfect airstreams, mitigate disease transmission, and kill microbial contaminants that impede HVAC efficiency. Company founders pioneered the application of UV-C energy in HVAC equipment nearly 25 years ago. Currently, they supply market-renowned germicidal UV solutions to facility managers and building engineers around the world.

Victaulic offers mechanical piping products including couplings, fittings, valves, accessories and pipe preparation tools for HVAC, plumbing, fire protection and process piping.

Viega LLC is a globally renowned provider of pipe fittings for plumbing, hydronic radiant heat, snow melt and marine applications. Their solutions portfolio includes Viega ProPress, Viega MegaPress, Viega PureFlow System including PEX and fittings, as well as MegaPress CuNi and SeaPress systems, ProRadiant heating and cooling systems, and in-wall flushing technology including carriers and flush plates.

Vigour Unity was founded in 2019. Since then, they have become the leading provider of efficient HVAC solutions in Egypt, using VRF technologies to deliver a wide range of HVAC solutions, including Suppling, Maintenance, Aftersales Services, Studying, Technical Support, and System Selection. Their experienced, committed, and innovative mechanical engineers are specialized in VRF Systems.

Viking Extrusions is the manufacturers of silicone inflatable seals in the UK. Inflator-seals are an inflatable silicone seal (like a door or aperture seal) that can be inflated to accommodate a variable sealing gap. They provide a wide range of silicone rubber extrusions, silicone rubber strips and cords, silicone rubber tubing, silicone sponge useful in HVAC systems.

VILPE Oy is the producer of specialized roofing and ventilation products in Scandinavia, the Baltics and Russia. Their products are known by the VILPE® brand name. Their products significantly improve the standards of living, guarantee fresh indoor air and healthy conditions and ensure that the structures of a building are long lasting. VILPE Oy carries out its mission in a cost efficient and customer focused way in 30 countries.

Established manufacturer of industrial refrigeration compressors, systems, and industrial heat pumps. Leading producer of reliable and energy efficient single screw compressors.

Warren Controls Inc. is a renowned US-based manufacturer of control valves and related products for industrial process/general service and specialty applications, HVAC - building automation, Military/Marine, boiler components and OEM specialty valves.

Waterfall Pumps Manufacturing is a manufacturer of fire protection products located in Dubai, United Arab Emirates. All their fire fighting pumps are manufactured in a fully equipped ISO 9001, ISO 14001, ISO 45001 certified factory environment with compliances to UL, FM and NFPA 20. Other major approvals includes SETSCO , SASO-SABER , CE & TR-CU EAC.

Waxman is a globally renowned company in the design, development, and distribution of innovative surface protection and floor care products, other home improvement and hardware products, including faucets and showers; plumbing products and accessories; and home organization and storage solutions.

For affordable residential and commercial HVAC expertise, Webb Air is the smart choice in the Fort Worth Metroplex. They set themselves above the rest through unequaled quality.

Webstone now operates as a brand of NIBCO and is recognized as an industry pioneer for innovative design of residential and commercial valves used in plumbing, hydronic, radiant, solar and geothermal applications.

Weil Pump is the premier wastewater pump manufacturer in the U.S. Weil specializes in submersible & vertical, grinder & slicer, vortex, condensate, dry-pit, and centrifugal pumps. In addition, Weil manufactures pump accessories such as control panels, level controls, basin covers, quick-removal systems, valve assemblies, and reverse-flow systems.

Refrigeration and air conditioning components.

American Wheatley HVAC brand products have established a reputation for providing dependable products to the HVAC industry. The Plugaroo/TDV™ is an industry standard. In addition to their complete line of tanks, strainers and valve products, they are committed to bringing the latest in HVAC technology from all over the world.

Thermostats, gas valves, ignition controls and igniters, Filter Driers, Expansion Valves, and Solenoid Valves for heating, air conditioning, refrigeration and IAQ.

WIKA is a manufacturer and supplier of industrial measurement technology including measuring instruments for HVAC applications for pressure, temperature, humidity, and air quality.

Pressure switches, adjustable pressure switches, pressure sensors, thermostats, reversing valves, ball valves, contactors and capacitors, filter driers, accumulators, sight glass.

Winters Instruments is a manufacturer of quality pressure and temperature instrumentation, with distribution in over 90 countries. Visit www.winters.com for more information.

Wm. W. Meyer & Sons, Inc. are renowned manufacturers of commercial and industrial vacuums for cleaning ducts, boilers, furnaces and chimneys in residential, commercial, institutional and industrial applications.