With rising energy prices and new legislation escalating demand for more efficient buildings, modern hydronics presents a viable solution to reduce HVAC systems’ negative impact on the environment.

Technicians should understand how heat transfer works in a refrigeration system, as well as the four laws that describe how temperature and pressure changes affect the state of refrigerant in a sealed piping system.

Uponor is promoting PP-RCT as an additional solution in a number of fields, including hydronics.

This product includes a complete range of pre-insulated pipe, fittings, valves, and hoses.

At the AHR Expo, Uponor unveiled several new offerings designed to position the manufacturer as a full-service piping provider.

This product is a two-in-one system. Airex Titan Outlet is used to seal HVAC refrigerant lines from air leakage when penetrating through exterior walls, and Airex E-Flex Guard protects insulation around the same refrigerant lines from outdoor weather and/or physical damage.

“We put together some sections of 2 ½-inch pipe, and Joe tried to drive a nail through them with a hammer. I remember him reporting back and saying, ‘This is not your typical plastic.’”

Hydronics manufacturers have been focused on making the world of hydronic heating more efficient for contractors and for end users alike.