1. Function (a) This guideline identifies the categories of refrigerant info that may be needed by product or service enhancement and technique structure engineers, ASHRAE expectations, and ideal codes to efficiently implement a refrigerant in refrigeration or air-con products.
1.two The purpose of this typical will be to standardize the written content on the label connected to the Vitality component of the rating plan and create minimum prerequisites for ranking application documentation.
1. Function: This conventional establishes a uniform means of laboratory tests for ranking central-method residential humidifiers.
one. Objective: The goal of this conventional is to establish a approach to take a look at to amount the general performance of a mixture Place-heating and h2o-heating appliance.
This normal prescribes a technique of check to determine the efficiency of space heating and/or cooling thermal distribution systems underneath seasonal and design and style ailments. The objective will be to aid yearly Electrical power calculations and heating and cooling products capability calculations.
(4) new products or building devices particularly identified during the regular that are Section of industrial or production procedures
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This guideline applies to the application of airflow and contaminant modeling for analyses of indoor air high-quality, thermal consolation, Strength and activities connected with chemical, Organic and radiological brokers.
two.two This common gives strategies to check Electricity use steps of assorted boiler devices. It is far from meant to give an absolute evaluate of performance in almost any distinct installation configuration.
one. Reason: This normal prescribes take a look at procedures for figuring out move capability and drinking water capacity effectiveness characteristics of liquid line refrigerant driers.
two. SCOPE: This common supplies an unambiguous technique for numbering refrigerants and assigning composition-designating prefixes for refrigerants. Protection classifications based on toxicity and flammability details are involved together with refrigerant focus boundaries for your refrigerants.
two.1 This conventional relates to the FDD techniques which can be intended to detect or diagnose faults that affect the general performance of your air-side economizers of air conditioning tools.
one. Reason: This standard specifies a quantitative and qualitative take a look at process for assessing fume containment of laboratory fume hoods.
2. SCOPE: This standard applies in which the complete move stream with the refrigerant both equally enters and exits the flowmeter both being a ‘vapor only’ or ‘liquid only’ point out.