By now, most of you have either installed inverter-driven variable speed heat pumps that can deliver their nominal rating output at temperatures well below 0° F without any backup heat source, or at least have become familiar with the technology. 

The Brute FT’s advanced technology delivers quick response, exceptional efficiency and years of reliable service, Bradford White notes.

MrPEX Systems introduced a new line of wireless, internet-based controls.

A heating designer is asked to create a three zone radiant floor heating system using a 5-ton (60,000 Btu/h) geothermal heat pump as the primary heat source, and a mod/con boiler as the auxiliary heat source. 

An installer is asked to pipe up two larger commercial air handlers supplied by a dual boiler setup. 

Installing the magnetic filter will increase energy efficiency, significantly prolong boiler life, protect pipework and considerably reduce maintenance calls, the company notes.

These lead-free products are made of dezincification resistant brass, the company notes.

Attendees can earn credits and certifications.

When a crew in Maine needed to renovate the heating system in an elementary school, they were up against two challenges — time and cleanliness.

In order to achieve a more environmentally friendly footprint for its new education and research campus in Narre Warren, Australia, IAPMO and the Plumbing Industry Climate Action Centre (PICAC) chose one technology rooted quite literally in the earth.