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Ibacos Innovation×

Comfort and HVAC Performance for a New Construction Occupied Test House in Roseville, California

TO3 3.1.2: Occupied Test House in Roseville, CA K. Hovnanian Homes constructed a 2,253-ft2 single-story slab-on-grade ranch house for an occupied test house (new construction) in Roseville, California. IBACOS conducted one year of monitoring and analysis that focused on the effec...
Rapport, A. and Burdick, A. Ibacos Innovation
Apr 27, 2016
1 Resources
0 Stars
In curation

TO5 3.2.2: New Town Homes Heat Pump Evaluation

Rapport, A. and Rapport, A. Ibacos Innovation
Apr 27, 2016
0 Resources
0 Stars
In curation

Simplified Space Conditioning in Low-Load Homes: Results from the Fresno, California, Retrofit Unoccupied Test House

TO3 7.1.2: Whole-House Retrofit Space Conditioning IBACOS anticipates that houses achieving 50% whole-house source energy savings with respect to the Building America 2010 Benchmark (Hendron and Engebrecht 2010) will be "low load." Low load is defined by IBACOS as a house with a ...
Poerschke, A. and Stecher, D. Ibacos Innovation
Aug 10, 2016
5 Resources
0 Stars
In curation

Performance Analysis of a Modular Small-Diameter Air Distribution System

TO5 2.2.3: Modular Small-Diam. Air Distrib. System Previous work by the U.S. Department of Energy's Building America research team IBACOS and other Building America teams has shown that for all but the most simple house geometries conditioned air must be supplied to each thermal ...
Poerschke, A. and Rudd, A. Ibacos Innovation
Apr 27, 2016
1 Resources
0 Stars
In curation

Long-Term Results from Evaluation of Advanced New Construction Packages in Test Homes: Lake Elsinore, California

TO2 3.6.2: Eval. of NC Packages Lake Elsinore,CA This report presents the long-term evaluation results from a hot-dry climate project that examines the room-to-room temperature conditions that exist in a high performance envelope, the performance of a simplified air distribution ...
Rapport, A. et al Ibacos Innovation
Apr 27, 2016
1 Resources
0 Stars
In curation

Brookfield Homes Passive House Performance Evaluation

TO4 3.1.3: Brookfield Homes Short-Term Results TO5 3.1.3: Brookfield Passive House Monitoring To further define its market position on high performance homebuilding, Brookfield worked with IBACOS and the Building America program to design and construct a Passive House (PH) certif...
Beach, R. et al Ibacos Innovation
Apr 27, 2016
4 Resources
0 Stars
In curation

Measured Performance of a Varied Airflow Small-Diameter Duct System

In this study, researchers with the U.S. Department of Energy's Building America team IBACOS built on research previously done in two new-construction unoccupied test houses-one in Pittsburgh, Pennsylvania (Poerschke and Stecher 2014) and one in Fresno, California (Stecher and Poe...
Poerschke, A. Ibacos Innovation
Apr 27, 2016
5 Resources
0 Stars
In curation

Simplified Space Conditioning in Low-Load Homes: Results from Pittsburgh, Pennsylvania, New Construction Unoccupied Test House

TO3 2.1.6: Simplified Space Conditioning IBACOS anticipates that houses achieving 50% whole-house source energy savings with respect to the Building America 2010 Benchmark (Hendron and Engebrecht 2010a) will be considered "low load." Low load is defined by IBACOS as a house with ...
Poerschke, A. and Stecher, D. Ibacos Innovation
Apr 27, 2016
2 Resources
0 Stars
In curation

Commissioning of the Fresno, California, Retrofit Unoccupied Test House

TO2 2.2.2: Hot-Dry Unoccupied Commissioning TO2 7.2.2: Test-Out of Hoy-Dry Unocc. Test House TO3 2.2.2: Case Study Slab Edge Insulation Commissioning of instrumentation and limited short-term testing have been completed on a retrofit unoccupied test house in Fresno, California. T...
Rapport, A. et al Ibacos Innovation
Apr 27, 2016
1 Resources
0 Stars
In curation

TO3 3.2.2: Dual-fuel Air Source Heat Pump Eval.

not published
Rapport, A. and Rapport, A. Ibacos Innovation
Apr 27, 2016
0 Resources
0 Stars
In curation

Imagine Homes New Construction Occupied Test House San Antonio TX

"TO2 3.5.2: Eval. of NC Packages San Antonio, TX This report discusses IBACOS long-term monitoring plan completed to evaluate the performance of an energy-efficient home constructed in San Antonio, Texas, by builder-partner Imagine Homes in 2010. The home achieves a source energy...
Rapport, A. et al Ibacos Innovation
Apr 27, 2016
1 Resources
0 Stars
In curation

Moisture Risk in Unvented Attics Due to Air Leakage Paths Minneapolis Minnesota

IBACOS completed an initial analysis of moisture damage potential in an unvented attic insulated with closed-cell spray polyurethane foam. To complete this analysis, the research team collected field data, used computational fluid dynamics to quantify the airflow rates through ind...
Rapport, A. et al Ibacos Innovation
Apr 27, 2016
6 Resources
0 Stars
In curation

Short Term Monitoring Results for Advanced New Construction Test House Roseville California

TO2 3.3.2: Eval. of NC Packages Roseville, CA A test house constructed in Roseville, California, has a modeled energy savings of 60% with respect to the Building America House Simulation Protocols (Hendron and Engebrecht 2010). This prototype is a 2,253-ft2 single-story slab-on-g...
Rapport, A. et al Ibacos Innovation
Apr 27, 2016
1 Resources
0 Stars
In curation

Risk Assessment of Heating, Ventilating, and Air-Conditioning Strategies in Low-Load Homes Orlando, Fresno, Denver

TO5 2.1.3: HVAC Risk Assess. in Low-Load Homes Modern and energy-efficient homes that conform to the U.S. Department of Energy's (DOE's) Zero Energy Ready Home (ZERH) requirements are being constructed at an increasing rate. ZERH requirements closely align with the International ...
Poerschke, A. and Rapport, A. Ibacos Innovation
Apr 27, 2016
1 Resources
0 Stars
In curation

Mini-Split Heat Pump Evaluation and Zero Energy Ready Home Support

This project was created from a partnership between the U.S. Department of Energy's (DOE's) Building America research team, IBACOS, Inc., and a production builder of high-performance homes called Imagine Homes, which is located in San Antonio, Texas-a hot-humid climate. The primar...
Rapport, A. and Herk, A. Ibacos Innovation
Apr 27, 2016
5 Resources
0 Stars
In curation

Comfort in High-Performance Homes in a Hot-Humid Climate

TO5 2.3.2: Large-Scale Temperature Study Although space-conditioning systems are required to meet standards such as those in the Air Conditioning Contractors of America (ACCA) Manual RS (Rutkowski 1997) and the ASHRAE Standard 55 (ASHRAE 2013) comfort criteria, little is known ab...
Poerschke, A. and Beach, R. Ibacos Innovation
Apr 27, 2016
3 Resources
0 Stars
In curation

Analysis of Pre-Retrofit Building and Utility Data Southeast United States

TO4 9.1.2: Comm. Scale Military Housing Upgrades This project delves into the workflow and results of regression models on monthly and daily utility data (meter readings of electricity consumption), outlining a process for screening and gathering useful results from inverse model...
Beach, R. and Prahl, D. Ibacos Innovation
Apr 27, 2016
12 Resources
0 Stars
In curation

Spray Foam Exterior Insulation with Stand-Off Furring New York

IBACOS and Green Homes America 1 (GHA) collaborated with the New York State Energy Research and Development Authority (NYSERDA) Advanced Buildings Program to research a variation of a commercial curtain wall assembly for residential construction as part of a comprehensive whole-ho...
Rapport, A. et al Ibacos Innovation
Apr 27, 2016
2 Resources
0 Stars
In curation

New York State Energy Research and Development Authority Exterior Building Solutions To Insulation

TO4 8.2.2: Space Cond. for Deep Energy Retrofits The purpose of this project for the New York State Energy Research and Development Authority (NYSERDA) is to find new or improved strategies for exterior building solutions in regard to insulation that will provide extensive energy...
Beach, R. et al Ibacos Innovation
Apr 27, 2016
14 Resources
0 Stars
In curation