MrPEX Systems introduces a new style of extruded aluminum heat-transfer plate for 3/8” or 1/2” PEX tubing in the same plate. DuoTrack is 48” long by 3.75” wide with pre-punched holes featuring a double groove for two sizes of PEX tubing. This reduces inventory, space and cost, the company notes. DuoTrack plates are low-mass and have a faster response time, higher output and a lower water-temperature requirement as compared to joist heating without plates, the company explains. MrPEX encourages users to give the product a try the next time they have a suspended application.

MrPEX Systems. www.mrpexsystems.com (Booth B2176)