Variety of water filtration and treatment options for healthy drinking water and efficient water systems.
A manufacturer of heat exchangers and custom designed heat transfer, and heat recovery products.
AK Industries provides a complete line of Poly and Fiberglas Sump Pits, Lids, Sewage Basins, Covers, And Guide Rail Systems.
Expert in fluid flow, heat transfer, and demand-based control.
Thermal expansion tanks for safe operation of water heating systems.
A leader in combustion products used in heating, cleaning equipment, and for custom applications.
The only American-strong, American-owned, wholesale-only water heater and boiler manufacturer in the United States.
BURNHAM Commerial Boilers
A leading manufacturer and marketer of high-quality boilers and control systems for commercial and industrial applications.
Toilet repair brand with a complete line of toilet repair parts includes flush valves, flappers, tank levers, dual flush valves, bowl wax, toilet repair kits, ballcocks and connectors.
Manufacturer of copper press fittings with the industry’s only Visual Leak Before Press Ring® (VLBPR®) solution along with the standard Mechanical Leak Before Press feature to the Mechanical Press Plumbing Industry.
Creatherm radiant floor panels offer a great solution for slab-on-grade, snow melt, retro-fit heating.
A leading manufacturer of energy-efficient, residential and commercial mini-split and VRF systems.
Holby Valve Company
Focused on simple, durable valve design and high-performance tempering valves.
Manufacturer of domestic tubular brass products, brass and plastic under sink repair parts, quarter turn valves, bath drains, toilet repair parts, and other plumbing industry products.
An industry-leading manufacturer of heavy-duty power tools, accessories and hand tools for professional users.
Steel panels, convectors, decorative, bathroom and electric radiators, underfloor heating systems, thermostatic valves for heating and cooling, balancing valves together with electronic control equipment.
New Yorker Boilers
Reliable residential hydronic-heating products, offers a complete line of cast iron and steel boilers, as well as an indirect water heater
Array of valve products for domestic water and hydronic heating systems.
Leading provider of intelligent, self-service online scheduling solutions that gives contractors the opportunity to offer a unique online booking experience to their customers.
Industry leading high efficiency Spirovent® coalescing type air elimination products and its extended line of Spirotrap® dirt separators.
The industry's most complete line of finned tube heating elements and enclosures and baseboard radiation.
Super Radiator Coils
Precision-made products backed by nearly a century of industry knowledge and experience.
PVC fittings for DWV and Schedule 40 applications.
Thermo Products line features warm air furnaces, heat pumps, central air conditioning systems, and a full line of related accessories.
The world’s premier PEX-a pipe manufacture for commercial and residential potable and hydronic applications.
U.S. Boiler Company
American-made residential and commercial heating products that have been designed, engineered and produced domestically.
= Stocked in PSI warehouse