Skip to main content

Building America Solution Center

Help
User
Search

Secondary

Programs & Guides
Resources
Publications & Research

EERE » BTO » Building America » Solution Center Home » Image Gallery » A Category I induced draft boiler uses an induced draft fan to pull air through the combustion chamber and to the flue

A Category I induced draft boiler uses an induced draft fan to pull air through the combustion chamber and to the flue

Image

A Category I induced draft boiler uses an induced draft fan to pull air through the combustion chamber and to the flue

Courtesy Of

Calcs Plus

Building America Solution Center is a resource of the U.S. Department of Energy's Building Technologies Office.
Contact | Building Technologies Office

OFFICE of
ENERGY EFFICIENCY AND RENEWABLE ENERGY

Forrestal Building
1000 Independence Ave. SW
Washington DC 20585

Link to Facebook Link to X (Formerly Twitter) Link to Youtube Link to Linkedin

An office of

Careers and Internships

Publications Library

Energy.gov Resources

Budget & Performance

Directives, Delegations & Requirements

Freedom of Information Act (FOIA)

Inspector General

Privacy Program

Federal Government

The White House

Open Gov
Accessibility
Privacy
Information Quality
Web Policies
Vulnerability Disclosure Policy
Whistleblower Protection