2025
|
25-02
|
R403.6
|
WA State Energy Code-Residential
|
2018
|
2024
|
24-29
|
R303
|
WA State Energy Code-Residential
|
2021
|
2024
|
24-09
|
R403.5.6, Water heater insulation
|
WA State Energy Code-Residential
|
2021
|
2024
|
24-06
|
R406 Supplemental heating
|
WA State Energy Code-Residential
|
2021
|
2024
|
24-05
|
R406 Supplemental heating
|
WA State Energy Code-Residential
|
2021
|
2024
|
24-04
|
Table R402.1.3 / R503.1.1 Wall insulation in existing structure
|
WA State Energy Code-Residential
|
2021
|
2024
|
24-03
|
R402.2.1 Ceilings with attic spaces
|
WA State Energy Code-Residential
|
2021
|
2024
|
24-02
|
R406 Typos and Clarifications
|
WA State Energy Code-Residential
|
2021
|
2023
|
23-08
|
R405, R406, C406 - Cited efficiency values
|
WA State Energy Code-Residential
|
2018, 2021
|
2023
|
23-07
|
Definition, Residential building
|
WA State Energy Code-Residential
|
2021
|
2023
|
23-04
|
R405, R406, C406 - Cited efficiency values: Supersedes 22-02
|
WA State Energy Code-Residential
|
2018, 2021
|
2022
|
22-02
|
R405, R406, C406 - Cited efficiency values
|
WA State Energy Code-Residential
|
2018, 2021
|
2022
|
22-01
|
R402.2.5 / Table R402.1.3 Mass Walls
|
WA State Energy Code-Residential
|
2018
|
2021
|
21-10
|
R406, Additional Energy Efficiency Requirements
|
WA State Energy Code-Residential
|
2018
|
2021
|
21-09
|
R402.4.2, Fireplaces (Air leakage)
|
WA State Energy Code-Residential
|
2018
|
2021
|
21-03
|
C408.3 Unvented Crawl Space
|
WA State Energy Code-Residential
|
2018
|
2021
|
21-01
|
R405 Simulated Performance Alternative
|
WA State Energy Code-Residential
|
2018
|
2020
|
20-14
|
C406.2 / R406.3 H/ERV efficiency
|
WA State Energy Code-Residential
|
2018
|
2020
|
20-13
|
R402.4.1.2, Table R406.3, air infiltration
|
WA State Energy Code-Residential
|
2018
|
2020
|
20-12
|
Table R406.3, Appliance credit 7.1
|
WA State Energy Code-Residential
|
2018
|
2020
|
20-11
|
Table R406.2, Fuel normalization credits
|
WA State Energy Code-Residential
|
2018
|
2020
|
20-02
|
WSEC C404.5 and R403.5.5
|
WA State Energy Code-Residential
|
2015
|
2019
|
19-04
|
Table R406.2, Additional efficiency credits
|
WA State Energy Code-Residential
|
2015
|
2018
|
18-04
|
R403.7.1, Electric resistance heat
|
WA State Energy Code-Residential
|
2015
|
2017
|
17-21
|
R202, Def. of Residential in relation to accessory bldgs.
|
WA State Energy Code-Residential
|
2015
|
2016
|
16-14
|
Table R406.2
|
WA State Energy Code-Residential
|
|
2016
|
16-13
|
Table R406.2
|
WA State Energy Code-Residential
|
|
2016
|
16-08
|
R402.2.7, Floor insulation
|
WA State Energy Code-Residential
|
|
2013
|
13-15
|
R403.4.2 Pipe insulation
|
WA State Energy Code-Residential
|
|
2011
|
11-19
|
503.8.1, Ductless Heat Pump Thermostatic Controls
|
WA State Energy Code-Residential
|
|