A custom-designed, prefabricated, pre-pressurized network of Uponor crosslinked polyethylene (PEX-a) tubing, the Uponor Radiant Rollout Mat is the ideal solution for faster, more consistent installations for large commercial radiant heating and cooling applications — saving up to 85% in installation time, the company notes.
The MagnaTherm HTD series of condensing boilers and volume water heaters boasts real time O2 trim compensation that maintains ideal air-to-fuel ratios, full 20:1 turndown on all sizes to match varying load profiles and the Laars Linc icon-driven control system.
Whether designing a residential or commercial system, there are several lessons to be learned from Siegenthaler, a.k.a. “Siggy,” including thermal considerations, piping, heat pump technologies, panel radiators, slab heating, controls and ECM circulators in order to provide the ultimate goals: Comfort, high efficiency and a happy customer.
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We are proud to present this fifth and final edition in the "Siggy" eBook series specifically for the hydronics market. Brought to you by Plumbing & Mechanical, PM Engineer and Supply House Times, this FREE eBook is a collection of columns and articles from John Siegenthaler, P.E., a well-respected hydronics expert.