Harvest Park - Stonebrook

  • Description: Overview:

House is designed to reach the 40% energy savings level.

Key Partners:

Energy Efficiency Measures:

Poured concrete foundation, 4ft below grade, finished basement area has R-13 insulation in framed cavity; above grade walls 2x6 wood framing @ 16" o/c with 1" polyurethane spray foam and kraft-faced fiberglass batts in cavity (combined R-26); R-50 insulation on flat and cathedral ceilings; high performance double pane Low-E wood framed windows (U=0.32, SHGC=0.32); ACH (natural)=0.15; HRV at 80 CFM with 100% runtime; 93% AFUE natural gas furnace; 14 SEER A/C unit; ducts and air handler located within conditioned space; 0.82 EF tankless natural gas DWH; Electric EnergyStar appliances; 100 % Fluorescent lighting.

Other Features:

Weather Info:

  • Location: Salt Lake City, UT
  • Elevation: 4226.0
  • Fact: 0.870000004768
  • End Type: No
  • Regional Office: Denver
  • Submitted: No
  • Approved: Yes
  • Modified: 2007-07-05
  • Visit: No

Specification 4235

  • Percent Energy Savings: 7
  • Submitted: No
  • Approved: Yes
  • Modified: 2008-05-05 00:00:00
  • Floor Plan: Unknown
  • Roof Radiant: No
  • Wall Radiant: No
  • Space Heating Capacity: 0.0

Specification 4236

  • Percent Energy Savings: 41
  • Submitted: No
  • Approved: Yes
  • Editor: Bob Hendron
  • Modified: 2007-10-02 00:00:00
  • Model Name: Stonebrook - Nimbus
  • Floor Plan: Harvest Park - Stonebrook
  • House Type: Unknown
  • Number of Stories: 2.0
  • Number of Bedrooms: 5
  • Floor Area: 2283.0
  • Basement Area: 1430.0
  • Roof Framing: Vented attic - truss framing
  • Roof R Value: 50.0
  • Roof Radiant: No
  • Roof Upgrades: R-50 on flat and cathederal ceilings
  • Wall Framing: Wood - 2x6 - 16 in o.c.
  • Wall Insulation: Other
  • Wall R Value: 26.0
  • Wall Radiant: No
  • Wall Upgrades: 2x6 wood framing @ 16"o/c (0.19 framing factor); (1") R-7 Polyurethane spray foam w/ R-19 kraft-faced fiberglass batt in cavity
  • Foundation Type: Conditioned basement
  • Foundation Insulation: Fiberglass batts
  • Foundation R Value: 13.0
  • Foundation Upgrades: Poured concrete, 4 ft below grade. Finished area: R-13 in framed cavity/ Unfinished area: R-13 perforated faced blanket
  • Window U Value: 0.319999992847
  • Window SHGC: 0.319999992847
  • Window Glazing Area: 349.5
  • Window Upgrades: U = 0.32 ; SHGC = 0.32; Double, Low e, wood frame
  • Space Heating Type: Gas furnace
  • Space Heating Capacity: 65.0
  • Space Heating Efficiency: 93.0
  • Space Heating Efficiency Type: % AFUE
  • Space Heating Location: Basement
  • Space Heating Energy Proto: 62.0
  • Space Heating Energy: 133.0
  • Space Heating Fuel: Gas
  • Space Heating Upgrades: 93% AFUE Gas Furnace
  • Lighting Energy: 32.0
  • Lighting Energy Proto: 11.0
  • Light Appliance: 80.0
  • Light Appliance Proto: 79.0
  • Cooling Type: Electric Air Conditioner (split system)
  • Cooling Capacity: 2.5
  • Cooling SEER: 14.0
  • Cooling Fuel: Electric
  • Cooling Energy Proto: 13.0
  • Cooling Energy: 32.0
  • Cooling Upgrades: 14 SEER Condensing Unit
  • Duct Type: Sheet metal / Flex
  • Duct Location: In conditioned space
  • Duct R Value: 2.0
  • Air Distribution Location: Basement
  • Air Distribution Upgrades: Return, supply & air handler in interior space, 0% leakage to outside
  • Air Tight Upgrades: ACH(natural)=0.15
  • Vent Type: Balanced supply and exhaust
  • Vent Control: Continuous (24 hrs/day)
  • Vent Capacity: 80.0
  • IAQ Upgrades: HRV; 80cfm, 100% runtime, 60% EF
  • Hot Water Type: Gas - tank
  • Hot Water Location: Basement
  • Hot Water Efficiency: 0.819999992847
  • Hot Water Energy Proto: 16.0
  • Hot Water Energy: 32.0
  • Hot Water Fuel: Natural Gas
  • Hot Water Upgrades: Natural Gas, 0.82 EF Tankless
  • Benchmark Version: v2.6.04
  • Total Energy Use: 309.0
  • Total Energy Use Proto: 181.0
  • Percent Energy Savings: 41.0
  • Total Energy Savings: 41.0

Data and Resources

Additional Info

Field Value
Author Brad Oberg
Maintainer Brad Oberg
Last Updated September 16, 2016, 22:09 (Etc/UTC)
Created September 16, 2016, 22:09 (Etc/UTC)
Construction Type New Construction
Evaluation Level Test House
Climate Cold
City Salt Lake City
State UT
Zip Code 99999
Phase Before 2010
Project Start Date 1970-01-01
Project Estimated End Date 1970-01-01
Project Actual End Date 1970-01-01
Completed House Count 1
Expected House Count 1
Energy Savings Percentage 24
Average Estimated Annual Source Energy (MMBtu) 1
Average Conditioned Floor Area (sqft) 1

Dataset extent

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