Development of a Hydronic BTU Meter for Multi-Family Applications. Final Report January 1988-October 1989

摘要

The report describes the work performed to develop a heat only, cooling only and heating/cooling hydronic system for multi-family dwellings. Six prototype BTU Meters were developed which were micro-processor based and had the features of potential low cost and simple installation. The BTU Meter design was based on the potential fabrication of 5000 units per year. The BTU Meters were capable of monitoring up to 2000,000 BTU's per hour. BTU Meter accuracy was measured to be within