According to people in this career, the main tasks are...
| Task | Importance |
|---|---|
| Test combustible appliances, such as gas appliances. | 91% |
| Determine amount of air leakage in buildings, using a blower door machine. | 88% |
| Test and diagnose air flow systems, using furnace efficiency analysis equipment. | 85% |
| Install and seal air ducts, combustion air openings, or ventilation openings to improve heating and cooling efficiency. | 85% |
| Inspect buildings to identify required weatherization measures, including repair work, modification, or replacement. | 83% |
| Recommend weatherization techniques to clients in accordance with needs and applicable energy regulations, codes, policies, or statutes. | 82% |
| Apply insulation materials, such as loose, blanket, board, and foam insulation to attics, crawl spaces, basements, or walls. | 81% |
| Make minor repairs using basic hand or power tools and materials, such as glass, lumber, and drywall. | 81% |
| Prepare cost estimates or specifications for rehabilitation or weatherization services. | 81% |
| Contact residents or building owners to schedule appointments. | 81% |
| Wrap air ducts and water lines with insulating materials, such as duct wrap and pipe insulation. | 81% |
| Prepare and apply weather-stripping, glazing, caulking, or door sweeps to reduce energy losses. | 81% |
| Clean and maintain tools and equipment. | 80% |
| Apply spackling, compounding, or other materials to repair holes in walls. | 80% |
| Explain recommendations, policies, procedures, requirements, or other related information to residents or building owners. | 78% |
| Maintain activity logs, financial transaction logs, or other records of weatherization work performed. | 77% |
| Explain energy conservation measures, such as the use of low flow showerheads and energy-efficient lighting. | 75% |
| Prepare or assist in the preparation of bids, contracts, or written reports related to weatherization work. | 73% |
| Install storm windows or storm doors and verify proper fit. | 70% |
| Wrap water heaters with water heater blankets. | 69% |
