Retrofit Basics

What does a building energy retrofit include? These are the places to look for potential savings in energy use and expense and that you would expect to find in an energy audit or retrofit of your building. 

Heating system

•  Boiler

1. Clean & tune up
2. New controls where needed
3. Energy management system
4. Reduce nozzle size where appropriate (audit required)
5. Replace if Necessary

• Distribution System

1. Insulate piping
2. Balance system
3. Install shut-off &/or thermostatic radiator valves
4. Do not block radiators with furniture

• Domestic Water

1. 1. Repair leaks
2. 2. Insulate storage tank & piping
3. Turn down aqua-stat
4. Low flow shower heads
5. Aerators of faucets

Mechanical Ventilation

• Check exhaust fans
• Clean registers
• Install on timer 

Heath & Safety

• Smoke detectors
• CO detectors

Electrical

• Lighting & lighting controls
• Motors
• Appliances

Building Envelope

• Seal against Infiltration

1. Doors
2. Windows
3. Outlets on exterior walls
4. Chimney flues
5. Etc.

• Insulate at roof
• New Windows where necessary.