628 90TH ST SW 2019 Plans 2022-12-06

Simple Heating System Size: 2015 Washington State Windows and Doors W Prepared by: Dennis Smiley/ Emerald Home Design Quantity Width Ft Width In Height Ft Height In R406 ADDITIONAL ENERGY EFFICIENCY REQUIREMENTS (,) Windows 1 7 0 4 0 E Builder- 112th LLC 4 5 0 4 0 Medium Dwelling Unit (1500-5000 SF) requires 3.5 point from table R406 0 04� Plan Name 1452 Slab Floor 1 7 0 5 0 0 E W 1 2 o 5 0 This project selects the following: v co Design Temp = 21 /70 deg- 21 49 1 5 6 3 0 z 2 4 0 4 0 Q.Z. Z Conditioned Floor Area 1,452 1 2 0 3 0 EFFICIENT BUILDING ENVELOPE 1a: J Average Ceiling Ht 8.48 1 4 0 3 6 Prescriptive compliance is based on Table R402.1.1 with the following modifications: 00 0. Conditioned Volume 12311 0 0 0 0 0 Vertical fenestration U = 0.28 0 0 0 0 0 Floor R-38 E § Component U-Factor Area UA 0 0 0 0 0 Slab on grade R-10 perimeter and under entire slab Glazing and Doors 0.280 328 91.7 0 0 0 0 0 Below grade slab R-10 perimeter and under entire slab § Al Skylights 0.500 4 2.0 0 0 0 0 0 or o Attic Area - R-49 0.026 1,040 27.0 0 0 0 0 0 Compliance based on Section R402.1.4: Reduce the Total UA by 5%. �y Above Grade Walls- R-21 Int 0.056 1,644 92.1 0 0 0 0 0 0.5CREDITS m Floors- R-38 0.025 570 14.3 Glass Doors 2 5 0 6 10 Below Grade Walls - R-21 Interior 0.042 0 0.0 0 0 0 0 0 Slab Below Grade - R-5 Thermal Break at slab edge 0.570 - 0.0 0 0 0 0 0 Z Slab on Grade R-10 Perimeter 0.540 88.00 47.5 Non-Glass Doors 1 3 0 6 8 HIGH EFFICIENCY HVAC EQUIPMENT 3a: 1 2 8 6 8 Gas, propane ane or oil-fired furnace with minimum AFUE of 94%, or (09 Duct Leakage Coefficient 0 0 0 0 0 Gas, propane or oiled-fired boiler with minimum AFUE of 92% miumi Location of Ducts - Unconditioned Space 1.1 Total SF 328 To qualify to claim this credit, the building permit drawings shall specify the option being selected and shall specify the heating equipment type and the minimum co Sum of UA 275 Mechanical Ventilation equipment efficiency. LLIEnvelope Heat Load 13457 Air Leakage Heat Load 6515 This Project Floor Area 1,452 1.0 CREDITS Building Design Heat Load 19972 This Project Number of Bdrs 4Cma Building Duct Heat Load 21969 Maximum Heat Equipment Output 30756 Table M1507.3.3(1) Continuous Whole House Mechanical Ventilation EFFICIENT WATER HEATING 5a: CI All showerhead and kitchen sink faucets installed in the house shall be rated at 1.75 zit E TABLE R402.1.1 Fl Area 0-1 Bdrs 2-3 Bdrs 4-5 Bdrs 6-7 Bdrs >7 Bdrs GPM or less. All other lavatory faucets shall be rated at 1 .0 GPM or less. INSULATION AND FENESTRATION REQUIREMENT BY COMPONENT(a) <1500 30 45 60 75 90 G Ce 0 1501-3000 45 60 75 90 105 To qualify to claim this credit, the building permit drawings shall specify the option FENESTRATION U-FACTOR (b) 0.28 3001-4500 60 75 90 105 120 being selected and shall specify the maximum flow rates for all showerheads, kitchen 2 SKYLIGHT(b) U-FACTOR 0.5 4501-6000 75 90 105 120 135 sink faucets, and other lavatory faucets. LLW GLAZED FENESTRATION SHGC(b,e) NR 6001-7500 90 105 120 135 150 CEILING R-VALUE (k) 49 >7500 105 120 135 150 165 0.5 CREDITS WOOD FRAM WALL (g,m.n) R-VALUE 21 INT MASS WALL R-VALUE (i) 21/ 21 Table M1507.3.3(2) FLOOR R-VALUE 38 Runtime Percentage and Multiplying Factor BELOW GRADE (c,m) WALL R-VALUE 10/15/21 INT+TB 25% 33% 50% 66% 75% 100% EFFICIENT WATER HEATING 5c: W SLAB (d) R-VALUE AND DEPTH 10, 2 FT 4 3 2 1.5 1.3 1 Water heating system shall include one of the following: 0 Gas, propane or oil water heater with a minimum EF of 0.91 Q or W For SI: 1 foot = 304.8 mm, ci = continuous insulation, int = intermediate framing. M1507.2 Recirculation of air. Exhaust air from bathrooms Solar water heating supplementing a minimum standard water heater. Solar water and toilet rooms shall not be recirculated within a residence heating will provide a rated minimum savings of 85 therms or 2000 kWh based on the 0 (a) R-values are minimums. U-factors and SHGC are maximums. When or to another dwelling unit and shall be exhausted directly to Solar Rating and Certification Corporation (SRCC) Annual Performance of OG-300 CO Certified Solar Water HeatingSystems. �.° a insulation is installed in a cavity which is less than the label or design thickness of the outdoors. Exhaust air from bathrooms and toilet rooms y W the insulation, the compressed R-value of the insulation from Appendix Table shall not discharge into an attic, crawl space or other areas or lc w A101 .4 shall not be less than the R-value specified in the table. inside the building. Electric heat pump water heater with a minimum EF of 2.0 and meeting the standards 0 pe of ce (b) The fenestration U-factor column excludes skylights. The SHGC column M1507.3 Whole-house mechanical ventilation system. NEEA's Northern Climate Specifications for Heat Pump Water Heaters. I `CV applies to all glazed fenestration. Whole-house mechanical ventilation systems shall be To qualify to claim this credit, the building permit drawings shall specify the option designed in accordance with Sections M1507.3.1 through being selected and shall specify the water heater equipment type and the minimum W ' (c) "10/15/21 +TB" means R-10 continuous insulation on the exterior of the wall, equipment efficiency and, for solar water heating systems, the calculation of theLL M1507.3.3. minimum energy savings. or R-15 continuous insulation on the interior of the wall, or R-21 cavity insulation Q plus a thermal break between the slab and the basement wall at the interior of M1507.3.1 System design. The whole-house ventilation 1.5 CREDITS I J the basement wall. "10/15/21 +TB" shall be permitted to be met with R-13 cavity system shall consist of one or more supply or exhaust fans, co CI- insulation on the interior of the basement wall plus R-5 continuous insulation on or a combination of such, and associated ducts and controls. the interior or exterior of the wall. "TB" means thermal break between floor slab Local exhaust or supply fans are permitted to serve r , , and basement wall. as such a system. Outdoor air ducts connected to the return a. Projects using this option may not use Option la, 1 b or lc. W C, side of an air handler shall be considered to provide supply ® W (d) R-10 continuous insulation is required under heated slab on grade floors. See ventilation. b. Projects may only include credit from one space heating option, 3a, 3b, 3c or 3d. When J 0 R402.2.9.1. a housing unit has two pieces of equipment (i.e., two furnaces) both must meet the n Die M1507.3.2 System controls. The whole-house mechanical standard to receive the credit. (e) There are no SHGC requirements in the Marine Zone. ventilation system shall be provided with controls that enable manual override. c. Plumbing Fixtures Flow Ratings. Low flow plumbing fixtures (water closets and urinals) (i) The second R-value applies when more than half the insulation is on the and fittings (faucets and showerheads) shall comply with the following requirements: DATE: interior of the mass wall. M1507.3.3 Mechanical ventilation rate. The wholehouse mechanical ventilation system shall provide outdoor 1. Residential bathroom lavatory sink faucets: Maximum flow rate - 3.8 L/min (1.0 gal/min) 8/19/2019 (k) For single rafter- or joist-vaulted ceilings, the insulation may be reduced to R- air at a continuous rate of not less than that determined in when tested in accordance with ASME A112.18.1/CSA B125.1. 38. accordance with Table M1507.3.3(1). 2. Residential kitchen faucets: Maximum flow rate - 6.6 L/min (1.75 gal/min) when tested in accordance with ASME A112.18.1/CSA B125.1. EHD JOB: (m) Int. (intermediate framing) denotes standard framing 16 inches on center with Exception: The whole-house mechanical ventilation 3. Residential showerheads: Maximum flow rate - 6.6 L/min (1 .75 gal/min) when tested in headers insulated with a minimum of R-10 insulation. system is permitted to operate intermittently where the accordance with ASME A112.18.1/CSA B125.1. 2345 system has controls that enable operation for not less (n) Log and solid timber walls with a minimum average thickness of 3.5 inches than 25-percent of each 4-hour segment and the ventilation CITY OF EVERETT SHEET: are exempt from this insulation requirement. rate prescribed in Table M1507.3.3(1) is multiplied REVIEWED FOR PERMIT by the factor determined in accordance with Table M1507.3.3(2). SLAB FLOOR OPTION 1 2