The ASHRAE Thermal Comfort Tool V2 software is based on ASHRAE 55-2010, but LEED-2009 uses 55-2004.

Project consist of Heating only system for dinning area (for inmate), and for summer ventilation the unit provides the 6 ACH ventilation air into the area.

Hi, We have a project where design mandates space usage as manufacturing facility with met rates of 2.2, clo values of 0.6 and air velocity of 120 ft/min or 0.6m/sec.

1.What is a MET rate for Sewing machine workers (Jeans cloth stitching) 2.Is it acceptable to get this credit using Design alternative (HVLS Fans or Evaporative Cooler) 3.How we achieve this credit

We submitted a single psych chart with coil conditions and comfort zone range (from 0.5 clo to 1.0 clo), and narrative.

Tristan, Is it possible to show a sample calc for credit 7.1. I am not sure how to calculate this and would welcome any insights as to how about providing this calculation.

I am working on a mechanically ventilated manufacturing building in Bangladesh. What is the maximum acceptable temperature for this kind of building?

Hello, we have a project where the spaces are naturally ventilated and heated by radiators.may i know whether i should comply under Optional method for naturally conditioned spaces.

Hi, For a building that has a specific requirements for manufacturing areas to be at temperature/humidity setpoints that fall outside of ASHRAE 55-2004 is there a CIR that anyone else has found th