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HomeMy WebLinkAbout920 Ridge Runner Dr - Disclosures/Blower Door Test - 09/16/2013BUILDING LEAKAGE TEST (301GI Date of Test: 9/16/2013 Technician: Doug Groff Test File: DR Horton Blower door Customer: DR Horton Building Address: 920 Ridge Runner Drive 7600 E Orchard Rd #350-S Fort Collins, Colorado 80524 Greenwood Village, Colorado 80111 Phone Test Results 1. Airflow at 50 Pascals: (50 Pa = 0.2 w.c.) 2. Leakage Areas: 3. Minneapolis Leakage Ratio: 4. Building Leakage Curve: 5. Test Settings: 968 CFM (+/- 0.3 %) 2.47 ACH 0.33 CFM per f:2 floor area 228.8 in2 (+/- 2.9 %) Canadian EgLA @ 10 Pa 194.9 in2 (+/- 4.4 %) LBL ELA @ 4 Pa 0.16 CFM50 per f:2 surface area Flow Coefficient (C) = 569.9 ( +/- 6.8 %) Exponent (n) = 0.135 ( +/- 0.017 ) Correlation Coefficient = 0.97728 Test Standard: = CGSB Test Mode: = Depressurization Equipment = Model 3 Minneapolis Blower Door Infiltration Estimates 1. Estimated Average Annual Infiltration Rate: 157.0 CFM 0.40 ACH 2. Estimated Design Infiltration Rate: Winter: 246.8 CFM 0.63 ACH Summer: 146.9 CFM 0.37 ACH 3. Recommended Whole Building Mechanical 2.8 CFM Ventilation Rate: (based on ASHRAE 62.2) Cost Estimates 1. Estimated Cost of Air Leakage for Heating: 2. Estimated Cost of Air Leakage for Cooling: BUILDING LEAKAGE TEST Page 2 Date of Test: 9/16/2013 Test File: DR Horton Blower door Building Conditions Inside Temperature: 66 deg F Heating Fuel: Gas Outside Temperature: 63 deg F Heating Fuel Cost: # of Stories 1.0 Heating Efficiency: Heating Degree Days: 6020 Wind Shield: M Cooling Fuel Cost: # of Occupants Cooling SEER: Cooling Degree Days: 287 # of Bedrooms: 2.0 Volume: 23528 ft3 Ventilation Weather Factor: 0.87 Surface Area: 5946 ft2 Energy Climate Factor: 17.0 Floor Area: 2941 ft2 Design Winter Wind Speed: 9.0 mph Design Winter Temp Diff: 69 deg F Design Summer Wind Speed: 7.0 mph Design Summer Temp Diff: 16 deg F Comments GARAGE WRT HOUSE: 46 Pa @ 50 Pa BUILDING LEAKAGE TEST Page 3 Date of Test: 9/16/2013 Test File: DR Horton Blower door Data Points: Data Entered Manually Nominal Temperature Building Fan Pressure Nominal Adjusted Fan Baseline Pressure (Pa) (Pa) Flow Flow % Error Configuration Std Dev (Pa) -1.0 n/a +/- 0.00 -65.0 30.1 1000 997 -0.4 Ring A -60.0 29.7 993 990 0.0 Ring A -55.0 29.2 985 982 0.4 Ring A -50.0 28.4 972 969 0.4 Ring A -45.0 27.0 949 946 -0.5 Ring A Air Leakage Property DR Horton 920 Ridge Runner Drive Fort Collins, CO 80524 Weather:Ft. Collins, CO DR Horton 1374 920 Ridge Runner Drive.blg Whole House Infiltration Organization HERS Burgess, Inc Projected Rating 303-300-4527 9/16/2013 Robert Hutchinson RaterID:7479033 Builder DR Horton Blower Door Test Heating I Cooling Natural ACH ACH axals 0.12 2.48 0.09 2.48 CFM @ 25 Pascals 619 619 CFM @ 50 Pascals 972 972 Eff. Leakage Area (sq.in) 53.4 53.4 Specific Leakage Area 0.00013 0.00013 ELA/100 sf shell (sq.in) 0.90 0.90 Duct Leakage Leakage to Outside Units ducts CFM @ 25 Pascals 0 CFM25 / CFMfan 0.0000 CFM25 / CFA 0.0000 CFM per Std 152 N/A CFM per Std 152 / CFA N/A CFM @ 50 Pascals . 0 Eff. Leakage Area (sq.in) _ 0.00 Thermal Efficiency N/A Total Duct Leakage Units CFM25/CFA Total Duct Leakage 0.0303 Ventilation r Mechanical Sensible Recovery Eff. (%) Total Recovery Eff. (%) Rate (cfm) Hours/Day Fan Watts Cooling Ventilation Exhaust Only 0.0 0.0 52 24.0 11.3 Natural Ventilation ASHRAE 62.2 - 2010 Ventilation Requirements For this home to comply with ASHRAE Standard 62.2 - 2010 Ventilation and Acceptable Indoor Air Quality in Low -Rise Residential Buildings, a minimum of 52 cfm of mechanical ventilation must be provided continuously, 24 hours per day. Alternatively, an intermittently operating mechanical ventilation system may be used if the ventilation rate is adjusted accordingly. For example, a 104 cfm mechanical ventilation system would need to operate 12 hours per day, as long as the system operates to provide required REM/Rate - Residential Energy Analysis'and Rating Software v14.3 This information does not constitute any warranty of energy cost or savings. 0 1985-2013 Architectural Energy Corporation, Boulder, Colorado. 0 BURGESS AIR LEAKAGE REPORT Date: September 17, 2013 Rating No.: YK Building Name: DR Horton 1374 Rating Org.: Burgess, Inc Owner's Name: DR Horton Phone No.: 303-300-4527 Property: 920 Ridge Runner Drive Rater's Name: Robert Hutchinson Address: Fort Collins, CO 80524 Rater's No.: 7479033 Builders Name: DR Horton Weather Site: Ft. Collins, CO Rating Type: Confirmed File Name: 920 Ridge Runner Drive.blg Rating Date: 9/16/2013 Whole House Infiltration Duct Leakage Ventilation Blower door test Heating Cooling Natural ACH: 0.12 0.09 ACH @ 50 Pascals: 2.48 2.48 CFM @ 25 Pascals: 619 619 CFM @ 50 Pascals: 972 972 Eff. Leakage Area: [sq.in] 53.4 53.4 Specific Leakage Area: 0.00013 0.00013 ELA/100 sf shell: [sq.in] 0.90 0.90 Leakage to Outside Units ducts CFM @ 25 Pascals: 0 CFM25 / CFMfan: 0.0000 CFM25 /CFA: 0.0000 CFM per Std 152: N/A CFM per Std 152 / CFA: N/A CFM @ 50 Pascals: 0 Eff. Leakage Area: [sq.in] 0.00 Thermal Efficiency: N/A Total Duct Leakage Units CFM25/CFA Total Duct Leakage: 0.0303 Mechanical: Exhaust Only Sensible Recovery Eff. (%): 0.0 Total Recovery Eff. (%): 0.0 Rate (cfm): 52 Hours/Day: 24.0 Fan Watts: 11.3 Cooling Ventilation: Natural Ventilation ASHRAE 62.2 - 2010 Ventilation Requirements For this home to comply with ASHRAE Standard 62.2 - 2010 Ventilation and Acceptable Indoor Air Quality in Low -Rise Residential Buildings, a minimum of 52 cfm of mechanical ventilation must be provided continuously, 24 hours per day. Alternatively, an intermittently operating mechanical ventilation system may be used if the ventilation rate is adjusted accordingly. For example, a 104 cfm mechanical ventilation system would need to operate 12 hours per day, as long as the system operates to provide required average ventilation once each hour. REM/Rate - Residential Energy Analysis and Rating Software v14.3 This information does not constitute any warranty of energy cost or savings. 01985-2013 Architectural Energy Corporation, Boulder, Colorado. BURGESS Fwl'IRt'LTI[i;` t!�L�nJ �tttt. wear. mu COMPONENT LOAD SUMMARY Date: September 17, 2013 Rating No.: YK Building Name: DR Horton 1374 Rating Org.: Burgess, Inc Owner's Name: DR Horton Phone No.: 303-300-4527 Property: 920 Ridge Runner Drive Rater's Name: Robert Hutchinson Address: Fort Collins, CO 80524 Rater's No.: 7479033 Builder's Name: DR Horton Weather Site: Ft. Collins, CO Rating Type: Confirmed File Name: 920 Ridge Runner Drive.blg Rating Date: 9/16/2013 DR Horton 1374 HEATING SEASON (MMBtu/yr) Ceilings/Roofs 6.7 Rim/Band Joists 2.0 Above Grade Walls 14.9 Foundation Walls 8.0 Doors 1.9 Windows/Skylights 5.4 Frame Floors 0.0 Crawl Space/Unht Bsmt 0.0 Slab Floors 4.6 Infiltration 2.8 Mechanical Ventilation 8.4 Ducts 0.0 Active Solar 0.0 Sunspace 0.0 Internal Gains -16.5 Total 38.1 DR Horton 1374 REM/Rate - Residential Energy Analysis and Rating Software v14.3 This information does not constitute any warranty of energy cost or savings. 01985-2013 Architectural Energy Corporation, Boulder, Colorado. BURGESS F Yk>fRl,!Llt g «3 JNIL � 5 FORT COLLINS 2012 ANNUAL ENERGY COST COMPLIANCE - NON -ELECTRIC -HEAT Date: September 17, 2013 Rating No.: YK Building Name: DR Horton 1374 Rating Org.: Burgess, Inc Owner's Name: DR Horton Phone No.: 303-300-4527 Property: 920 Ridge Runner Drive Rater's Name: Robert Hutchinson Address: Fort Collins, CO 80524 Rater's No.: 7479033 Builders Name: DR Horton Weather Site: Ft. Collins, CO Rating Type: Confirmed File Name: 920 Ridge Runner Drive.blg Rating Date: 9/16/2013 Annual Energy Cost ($) FC 2012 As Designed Heating: 351 319 Cooling: 91 60 Water Heating: 110 110 SubTotal - Used to Determine Compliance: 552 489 Lights & Appliances: 747 737 Photovoltaics: -0 -0 Service Charge: 0 0 Total: 1298 1226 Window U-Factor Check (Section 402.5) Window U-Factor (Design must be equal or lower): 0.400 0.340 Home Infiltration (Section 402.4.2): Duct Leakage (Section 403.2.2): PASSES PASSES This home MEETS the annual energy cost requirements of Section 405 of the 2009 International Energy Conservation Code, amended by the City of Fort Collins. In fact, this home surpasses the irements by 11.3%. Name: Robert Hutchinson Signature: 7479033 Organization: Burgess, Inc Date: Se' ptember 17, 2013 Design energy cost is based on the following systems: Heating: Fuel -fired air distribution, 60.0 kBtuh, 92.0 AFUE. Water Heating: Conventional, Gas, 0.62 EF. Cooling: Air conditioner, 11.4 kBtuh, 13.0 SEER. Window -to -Floor Area Ratio: 0.07 REM/Rate - Residential Energy Analysis and Rating Software v14.3 This information does not constitute any warranty of energy cost or savings. ©1985-2013 Architectural Energy Corporation, Boulder, Colorado. v1 �.w FORT COLLINS 2012 ANNUAL ENERGY COST COMPLIANCE - NON -ELECTRIC -HEAT DR Horton 1374 Page 2 Blower door test: Htg: 972 Clg: 972 CFM50 In accordance with IECC, building inputs, such as setpoints, infiltration rates, and window shading may have been changed prior to calculating annual energy cost. Furthermore, the standard reference design HVAC system efficiencies are set equal to those in the design home as specified in the 2009 IECC. These standards are subject to change, and software updates should be obtained periodically to ensure the compliance calculations reflect current federal minimum standards. REM/Rate - Residential Energy Analysis and Rating Software v14.3 This information does not constitute any warranty of energy cost or savings. 01985-2013 Architectural Energy Corporation, Boulder, Colorado. BURGESS 3% 1 2005 EPACT ENERGY EFFICIENT HOME TAX CREDIT( 13-001 ) Date: September 17, 2013 Rating No.: YK Building Name: DR Horton 1374 Rating Org.: Burgess, Inc Owner's Name: DR Horton Phone No.: 303-300-4527 Property: 920 Ridge Runner Drive Rater's Name: Robert Hutchinson Address: Fort Collins, CO 80524 Rater's No.: 7479033 Builders Name: DR Horton Weather Site: Ft. Collins, CO Rating Type: Confirmed File Name: 920 Ridge Runner Drive.blg Rating Date: 9/16/2013 Normalized, Modified End -Use Loads (MMBtu/year) 2006 IECC 50% Target As Designed Heating: 22.4 22.2 Cooling: 3.7 5.2 Total: 26.1 27.4 Envelope Loads (MMBtulyear) 2006 IECC 90% Target As Designed Heating: 40.2 35.4 Cooling: 6.7 6.5 Total: 46.9 41.9 This home DOES NOT meet the requirements for the residential energy efficiency tax credits under Section 1332, Credit for Construction of New Energy Efficient Homes, of the Energy Policy Act of 2005 extended to December 31, 2013. Building Features Ceiling Flat: R-38 Slab: R-0.0 Edge, R-0.0 Under Sealed Attic: NA Duct: Uninsulated Vaulted Ceiling: R-38 Window: U-Value: 0.340, SHGC: 0.300 Above Grade Walls: R-15 Heating Fuel -fired air distribution, Natural gas, 92.0 AFUE. Foundation Walls: R-19.0 Cooling N/A Exposed Floor: NA Under penalties of perjury, I declare that I have examined this certification, including accompanying documents, and to the best of my knowledge and belief, the facts presented in support of this certification are true, correct, and complete. Name: Robert Hutchinson Company: Burgess, Inc Address: 9033 E. Easter Place, Ste. 200, Centennial, CO 80112 Signature: Date: September 17, 2013 REM/Rate - Residential Energy Analysis and Rating Software v14.3 This information does not constitute any warranty of energy cost or savings. 01985-2013 Architectural Energy Corporation, Boulder, Colorado.