Hacker Industries Inc. introduces GYP-SPAN® Radiant Commercial Grade (CG) formulated for uniform heat transfer and higher surface and compressive strength to withstand the heavy trade activity related to commercial construction sites.
Overview: An installer has decided to use a mod/con boiler with a high head loss characteristic and connects it to the rest of the system as a secondary circuit with its own circulator. The two load circuits require the same water temperature, so he connects them as shown.
Mark your calendars for Sept. 13-16, 2007, to attend the second annual Oil Heat Retreat hosted by the NAOHSM at the beautiful Red Jacket Mountain View Resort located in the heart of the Mount Washington Valley of New Hampshire.
Volunteers of America is still seeking volunteers with professional craftsmen skills to help in the rebuilding of the Gulf States, which are still in critical need of assistance after Hurricane Katrina.
The International Code Council partnered with FEMA and the National Institute of Building Sciences to develop an easy-to-understand guide to help homebuilders, code officials, contractors and other non-engineers understand earthquake design requirements for homes.