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Surveying an existing building. With an existing building, the prerequisite of a successful heating system design is the carrying out of a detailed survey, which should provide the necessary information for the heat loss calculations and for the system preliminary design.
Use this chart to see what the temperature of the floor must be in order to heat the building when the outside air is at the coldest expected (design temperature). This happens occasionally and there are several solutions. 1. Lower the heat loss with energy efficiency measures (this is the best solution). 2.
This publication gives you a clear, step-by-step overview of the whole heating design process. The guidance maps the heating design process, with flowcharts illustrating the design steps sequence, and puts heating system design in the context of the overall building process.
Floor products used with radiant heating systems should have high heat transmission values (low R-values) to achieve the best possible heat transfer from the pipes to the room.
Radiant heating systems provide heat on the basis of low heating surface temperatures over a large area and an even air temperature distribution with mild, comfortable radiated energy.
designer and installer of Zurn radiant heating systems: • Read and study this manual and other Zurn literature in detail. • Familiarize yourself with the applicable codes in your area.
ASHRAE Design Guide for Dedicated Outdoor Air Systems offers comprehensive guidance from industry experts to simplify DOAS design, installation, operation, and management. Guided by the information in this book, HVAC system designers will be able to optimally incorporate DOASs into their projects.
