Condensing boilers, while commonly installed for heating hot water applications, often fail to deliver their inherent efficiency advantage because of deficiencies in the system design, start-up, and operation.
Death’s Door Spirits in Middleton, WI, is a popular craft distiller known for its vodka, gin, and whisky that uses organic wheat from Washington Island, Wis. The brand is sold across the United States and Europe, and according to the distillery, the beverages would not be possible without the use of two LX-100 SG steam boilers from Miura.
Practical MEP design — comprising modular boilers, waste heat recovery, remote monitoring, designing around local restrictions, and much more — delivers flexibility and sustainability to Chicago’s largest community center.
Hot water is the lifeblood of any restaurant kitchen operation. Lacking a sufficient and ready supply at the correct temperatures, as prescribed by local health authorities, facility management usually has no choice but to lock the doors until the problem is fixed.
After reviewing basic design options, the next steps for potential geothermal designers are to challenge the common concerns and myths, study how different choices have different cost impacts, and be aware of the ways a good design can yield bad performance if the installation isn’t done well. Add the habit of turning a retrofit’s circumstances to your advantage, and this underground approach can rise above client expectations in short order.
Two engineers mine their collective experience for tips on designing, modeling, and operating hydronic radiant heating and cooling systems. From conceptual basics to control nuances, on to goals like maximizing deadband operation or deploying a hybrid system, the article circulates plenty of practical information for an array of radiant opportunities.
Retrieving every last bit of performance from the system while stopping short of the surge line is no small feat. Dig into sizing, tower selection, chilled water loads and stability, and condenser water management to leave no efficiency stone unturned. Read more in April issue