Forum quick links
Submitting ASHRAE 90.1-2019 model in lieu of 2016 - LI 10500
NC-v4.1 EAp2:Minimum Energy Performanceposted by Brightworks Sustainability on
Good afternoon,
Table 7.8 DHW performance requirements for electric instantaneous water heater
NC-v4 EAc2:Optimize energy performanceposted by Kent B on
I see there is "Gas Instantaneous Water Heaters" in Table 7.8, but there is not an "Electric Instantaneous Water Heater" in the table. Is the "Electric Water Heaters" term meant to be generic
Piping Insulation
NC-v4 EQc2:Low-emitting materialsposted by Megan White on
For new construction projects, the Ref Guide excludes insulation around HVAC ducts from the IEQc2 requirements (p.668).
Demand Response for Residential buildings
NC-v4 EAc4:Demand responseposted by Amanda Cunningham on
Has anyone pursued this credit for a multifamily building? I'm assuming the automated demand response would only apply to common areas under the building management's control.
Can you round percentages on indoor water use reduction?
NC-v4 WEc2:Indoor water use reductionposted by Nate Shroyer on
Hi! Our project is currently meeting 49.95% reduction on indoor water use. Does anyone have any experience about whether it is possible to round this up to 50% for the maximum of 6 poin
EA Credit: Enhanced Commissioning
CI-v4 EAc1:Enhanced commissioningposted by Lawrence Rennell on
What level of testing is actually required for LEED V4 enhanced commissioning envelope testing?
IAQ Testing, Option 2: Air Testing - Path 1 and 2
NC-v4.1 EQc4:Indoor Air Quality Assessmentposted by Nadia Bini on
We are pursing this credit under LEEDv4.1 Option 2: Air Testing, "Path 1: Particulate Matter and Inorganic Gases" and "Path 2: Volatile Organic Compounds".
Project with no parking - can we avoid calculations in Option 1
CI-v4.1 LTc5:Reduced Parking Footprintposted by Sophie Kerr on
We are working on the renovation of a lounge inside a small airport in downtown Toronto.
Diverse approaches
Pilot-Credits EQpc123:Designing with Nature, Biophilic Design for the Indoor Environmentposted by Kath Williams on
This is our fourth project to attempt this credit. A major "lesson learned" is to make sure the intent and requirements are discussed early in concept and SD. This can be an immense hel
Surrounding Density and Military Barracks
NC-v4 LTc4:Surrounding density and diverse usesposted by Anthony Taibi on
the dwelling unit factor is determined by the zoning- correct?
what is the zoning for military bases? we work on barracks.