HUD Energy Efficiency and Weatherization Standards 2

Question 1

Under HUD's Green and Resilient Retrofit Program (GRRP), what is the primary goal of energy retrofit funding for assisted housing?

Accepted Answer

Reduce energy and water consumption while improving climate resilience

Answer

GRRP provides funding to reduce energy and water consumption in HUD-assisted multifamily housing while improving resilience to climate-related risks.

Question 2

What does the term 'thermal bridging' refer to in the context of building energy performance?

Accepted Answer

Heat transfer through a material with higher conductivity that bypasses insulation

Answer

Thermal bridging occurs when a conductive material (such as a metal stud or concrete floor slab) provides a path for heat flow that bypasses the insulation layer.

Question 3

An HUD inspector finds a gas water heater with a first-hour rating of 60 gallons serving a 4-bedroom unit. What is the inspector most likely to flag?

Accepted Answer

The water heater may be undersized for the household's peak demand

Answer

A 4-bedroom household typically requires a first-hour rating of at least 80 gallons; a 60-gallon first-hour rating may be undersized for peak demand.

Question 4

Which type of ventilation system is considered most energy-efficient for providing whole-house mechanical ventilation in tight HUD-assisted homes?

Accepted Answer

Balanced heat recovery ventilator (HRV) or energy recovery ventilator (ERV)

Answer

HRV/ERV systems recover heat (or heat and moisture) from outgoing exhaust air and transfer it to incoming fresh air, maintaining indoor air quality with minimal energy penalty.

Question 5

What minimum wall insulation R-value does HUD typically require for new construction in Climate Zone 5 (northern states)?

Accepted Answer

R-20 continuous or R-13 + R-5 continuous

Answer

IECC and HUD standards for Climate Zone 5 typically require R-20 continuous insulation or R-13 cavity plus R-5 continuous insulation for above-grade walls.

(HUD) Certified Housing and Urban Development Inspector Practice Test

(HUD) Certified Housing and Urban Development Inspector Practice Test

HUD Energy Efficiency and Weatherization Standards 2