Rating Standards & Compliance Flashcards
7 cards from real HERS practice questions. Tap to flip, then mark Knew It or Still Learning โ missed cards come back until you master them.
Read the first 7 Rating Standards & Compliance flashcards as text
Under RESNET standards, what is the maximum allowable HERS Index for a home to qualify as a 'Zero Energy Ready Home'?
Answer: 45
DOE Zero Energy Ready Homes require a HERS Index of 45 or below before renewable energy systems are credited.
Which ANSI/RESNET standard specifically governs the calculation methodology for energy ratings of single-family and low-rise multifamily buildings?
Answer: ANSI/RESNET/ICC 301
ANSI/RESNET/ICC 301 establishes the calculation methodology and reference home used for HERS ratings.
A HERS rater is required to conduct a 'confirmed rating' instead of a 'projected rating' when:
Answer: All construction is complete and verified through field inspections
A confirmed (final) rating requires completed construction with all inspections and testing verified on-site by the rater.
What is the RESNET-required minimum sampling frequency for a rater performing ratings under the Provider sampling protocol?
Answer: At least 1 in 7 homes in a subdivision or development
RESNET's sampling protocol requires a minimum of 1 in 7 homes to receive full diagnostic testing within a defined sample group.
Which of the following items is NOT required to be included in a HERS rating file submitted to a RESNET Provider?
Answer: Homeowner occupancy data
Occupancy data is not part of the energy rating inputs; HERS ratings are based on standardized assumptions for occupancy.
Under RESNET standards, what recourse does a homebuyer have if they believe a HERS rating was performed incorrectly?
Answer: File a complaint with the rater's RESNET-accredited Rating Provider
Complaints about rating quality must first be directed to the RESNET-accredited Rating Provider that employs or oversees the rater.
In HERS rating methodology, the 'rated home' is compared against a 'reference home' that is defined as:
Answer: A home of identical geometry and orientation using RESNET-specified standard features
The HERS reference home mirrors the rated home's size and geometry but uses code-minimum features as defined in ANSI/RESNET/ICC 301.