The 45-day public review period of the On Board Diagnostic (OBD) Standard started on Aug. 24 and will close on Oct. 8. The OBD Standard details the naming schema for designating fault and performance codes for HVACR equipment.
The Air Conditioning Contractors of America (ACCA) Educational Institute Standards Task Team announced that ACCA Standard 12 - Home Evaluation and Performance Improvement - is approved by the American National Standards Institute (ANSI).
ANSI/NEBB Whole Building Technical Commissioning of New Construction
February 14, 2018
NEBB announced today that the latest edition of its publication ANSI/NEBB Whole Building Technical Commissioning of New Construction Standard S110-2018 is an Approved American National Standard, now available for sale in both print and electronic versions.
The Outdoor NeoTherm is a direct-vent, sealed-combustion, condensing boiler or volume water heater designed specifically for outdoor installations. These systems meet or exceed all applicable American National Standards Institute (ANSI) testing demands for outdoor use and reach thermal efficiencies as high as 97 percent.
The Air Conditioning Contractors of America Educational Institute (ACCA-EI) Standards Task Team (STT) announces the release of an updated ANSI/ACCA 1 Manual D — 2016 (Residential Duct Systems).
NEBB announced that the latest edition of its publication ANSI-NEBB Technical Retro-Commissioning of Existing Buildings Standard S120-2016 is an approved American National Standard, now available for sale in both print and electronic versions.
A new duct sizing calculator from ASHRAE and the Air Distribution Institute (ADI) allows HVAC air distribution system designers to more accurately size ducts, especially flex ducts under varying amounts of compression, based on research results.
