The P4000 pressure sensor from Kavlico (Moorpark, CA) is now available in a smaller, more compact design for increased mounting flexibility. The sensor incorporates MEMS technology into an all-welded, stainless
This eight-page bulletin describes the company’s line of continuous monitors for detecting toxic gases, oxygen, and combustible gases. Applications include manufacturing, mines, garages, refineries, confined spaces, wastewater treatment, food processing,
The company has published guidelines for specifying an effective and reliable hvac condensate removal system. Prepared in a standard specification format, the guidelines include acceptable specification wording, placed under appropriate
The Power-Fin® line of commercial water heaters and boilers has been expanded. These new models feature digital temperature control; 87% thermal efficiency ratings; expanded firing ranges from 50% to 100%;
The MXL Life Safety System is designed to control dedicated and nondedicated hvac and building systems, including single-zone, central, dual duct, multizone, and variable-air volume. The system is also listed
Aprilaire® Communicating Thermostats are part of the company’s PC-based control hvac controls system for light commercial buildings. The system is designed to allow users to set limits for temperature overrides,
Leaning on experience and data from various K-12 cities and projects, the author pursues some less conventional design approaches. They may revolve around radiant heating and/or cooling, but depending on school size and other factors, the smart use of heat recovery, DOAS, and improved central plants could also put a project on the HVAC honor roll.