Assembly Excessive Expectations
With many various rooms, many comparatively small, tight under-floor loops are the norm, and Story notes that relative bend radius turns into an particularly necessary characteristic of the chosen pipe.
“The piping is laid in serpentine circuits below the ground, and poor-quality piping has a large bend radius round all these U-turns—possibly as a lot as 1-2 ft. That not solely wastes area, however it’s a recipe for kinks that may create leaks,” Story mentioned. “Contractors inform me REHAU pipe is tight and neat, quick to put in and it could do the tightest U-turns even when it’s chilly.”
Story additionally notes that the robustness of REHAU RAUPEX O2 barrier pipe is one thing that retains him and his workforce specifying it time and time once more.
“Earlier than it will get put within the slab, when it’s laying across the building website, pipe might be below fixed assault—stepped on by heavy boots, getting run over by forklifts and extra,” he famous. “Poor high quality piping will squish or puncture extra simply, however REHAU pipe stands as much as these realities. We don’t hear about broken pipe and leaks with REHAU.”
Equally, he notes that he will get an added feeling of confidence from REHAU’s UV-resistant layer on RAUPEX pipe.
“Earlier than set up, pipe could be very inclined to UV rays that may invisibly degrade it and also you’d by no means realize it,” he mentioned. “UV safety is a good characteristic.”
Lastly, Story says, he’s glad that REHAU gives all of the supplies wanted for a complete set up, not simply the pipe, however fittings, connectors, manifolds, controls and equipment as effectively. The challenge’s contractors put in 101 PRO-BALANCE manifolds, which had been joined to RAUPEX pipe with 445 EVERLOC+ R-20 connectors.
“It’s not simply pipe, it’s an entire system with all the things wanted, all merchandise are the identical constant top quality and designed to work collectively,” he mentioned. “REHAU is a single supply for all the things, so all the things arrives on website in tandem. They’re very thorough and constant. We don’t hear about something lacking or should take care of finger-pointing between the connector man and the pipe man if there’s a difficulty. It’s all from REHAU and it’s all top quality and dependable for the long run.”
Geothermal Effectivity
The radiant heating system is supported by Taco circulator pumps in the primary mechanical room that contribute to the geothermal system as effectively. The primary set of pumps circulates water between Tandem geothermal water-source warmth pumps and the geothermal effectively discipline, which is the first heating and cooling supply for the entire college (Viessman gas-fired condensing boilers are used as a backup power supply for the geothermal system). The second set of Taco pumps circulates heat water generated by the warmth pumps inside the constructing to the radiant heating system and indoor air handlers. The ultimate set of pumps circulates chilled water produced by the warmth pumps, permitting the indoor air handlers to ship air con. Situated in smaller mechanical rooms all through the college, the indoor air handlers present air con and cooled air for air flow throughout the summer time and warmed air for air flow within the winter.
Story reviews that his workforce steadily has radiant heating tasks underway, and, for his cash, REHAU is their go-to provider for radiant heating merchandise.
“Once we design a constructing, we mainly personal all the problems of the constructing for the lifetime of the constructing—that’s our repute,” he mentioned. “That’s why we search for companions like REHAU. They meet our excessive expectations, give us good assist and assist us look good. We succeed collectively.”