Leading manufacturer of HVAC and plumbing specialty products, founded in Houston Texas in 1937, with worldwide distribution. Introducing our new Check-Flo backwater valve with repelling magnetic levitation system. Other key products are Sure Seal drain odor trap, Fortress refrigerant line set covers, mini-split accessories, Aspen condensate pumps, thread sealants, fluxes, AC Leak Freeze refrigerant leak sealant, Metacaulk Firestop, Armor Pad equipment pads, PRO-FIT flaring and swaging kits, fuel and boiler chemicals, coil cleaners, plumbing and HVAC/R tools.
Brands: HVAC/R and Plumbing specialty products. Check-Flo backwater valve, Sure Seal drain odor trap, Fortress line set covers, Aspen condensate pumps, thread sealants, AC Leak Freeze, Metacaulk firestop.