Wash. Admin. Code § 51-11R-40520
Energy use derived from simulation analysis shall be expressed in Btu per square foot of conditioned floor area per year.
TABLE R405.2
MANDATORY COMPLIANCE MEASURES FOR TOTAL BUILDING PERFORMANCE
Sectiona | Title | Comments |
General | ||
R401.3 | Certificate | |
Envelope | ||
R402.1.1 | Vapor retarder | |
R402.2.3 | Eave baffle | |
R402.2.4.1 | Access hatches and doors | |
R402.4 | Air leakage | |
R402.5 | Maximum fenestration U-factor | |
Systems | ||
R403.1 | Controls | |
R403.3 | Ducts | Except for R403.3.2 and R403.3.3 |
R403.4 | Mechanical system piping insulation | |
R403.5.1 | Heated water circulation and temperature maintenance system | |
R403.5.3 | Drain water heat recovery units | |
R403.6 | Mechanical ventilation | |
R403.7 | Equipment sizing and efficiency rating | |
R403.8 | Systems serving multiple dwelling units | |
R403.9 | Snow melt system controls | |
R403.10 | Energy consumption of pools and spas | |
R403.11 | Portable spas | |
R403.12 | Residential pools and permanent residential spas | |
Electrical Power and Lighting | ||
R404.1 | Lighting equipment | |
R404.2 | Interior lighting controls |
a Reference to a code section includes all the relative subsections except as indicated in the table.
Wash. Admin. Code § 51-11R-40520
Statutory Authority: RCW 19.27A.020, 19.27A.045 and chapters 19.27 and 34.05 RCW. 13-04-055, § 51-11R-40520, filed 2/1/13, effective 7/1/13.