| State |
Current Code |
Status |
IECC Status |
| Alabama |
2003 IMC, IFGC statewide |
V-F appliances allowed throughout the state. |
|
| Alaska |
2003 IMC, IFGC and in some areas UMC |
V-F appliances allowed in various parts of state. |
Adopts residential provisions of 2006 IECC November 08 |
| Arkansas |
2003 IMC, IFGC statewide |
V-F appliances allowed throughtout the state. |
|
| Arizona |
2000, 2003 and 2006 IMC and 2003, 2006 UMC |
State is adopting new codes and V-F appliances allowed in various parts of the state. Yuma is 1996 IMC. |
Arizona HB 2275 introduced to require statewide adoption of the IECC |
| California |
One or more International Codes® adopted statewide with future enforcement date |
The state does not allow vent-free appliances. The state law has been changed but regulations have not been promulgated. |
Energy Commission to pesent draft language for 2008 IECC |
| Colorado |
One or more International Codes® enforced within state at local level, 2006 UMC in some areas |
V-F appliances allowed in various parts of state. Because of higher aaltitutdes, some code areass do not accept. |
Colorado HB 1146 introduced to require municipal adoptions of the IECC |
| Connecticut |
2003 IMC statewide |
V-F appliances allowed throughout the state. |
New Committee to Develop Energy Standards for State Buildings |
| Delaware |
2000 - 2003 IPC and IMC |
V-F appliances allowed throughout the state. |
|
| D.C. |
2000 IMC |
V-F appliances allowed but not in bedrooms and bathrooms |
DC Green Building Act passed City Council and considering 2006 IECC requirements |
| Florida |
2003 IMC statewide |
V-F appliances allowed in most parts of the state. Some ventilation requirements are in effect. |
Automated Energy Code Compliance System |
| Georgia |
2006 IMC statewide |
V-F appliances allowed throughout the state. |
New amendment to 2000 IECC in effect, task formed to review 2006 IECC |
| Hawaii |
One or more International Codes® adopted statewide with future enforcement date and UMC in some areas |
V-F appliances allowed throughout the state. |
|
| Idaho |
2003 IMC statewide and UMC in some localities |
This state was an UMC state but is now a mixed state and vent-free appliances are allowed in most areas of state. |
2006 IECC expected for 2008 |
| Illinois |
2000 IECC throughout the state, 2000 - 2003 IMC |
Some cities do not allow V-F, City of Elgin does not allow for vent-free appliances |
2006 IECC to become effective for State Commerical Buildings |
| Indiana |
ICC Statewide |
V-F appliances allowed throughout the state. |
|
| Iowa |
2003 ICC Statewide |
V-F appliances allowed throughout the state. |
|
| Kansas |
2000 and 2003 ICC |
There are some cities that do not allow. |
|
| Kentucky |
2000 ICC and 2003 IECC |
State is under different codes but V-F products allowed |
Considering adoption of 2006 IECC |
| Louisiana |
2000 and 2003 ICC and 2003 IECC in some areas |
|
2006 IRC takes effect |
| Maine |
2003 ICC Statewide |
|
|
| Maryland |
2003 and 2006 ICC and 2003 IECC in some areas |
Permission to use VF units in Baltimore from Housing Dept. |
|
| Massachusetts |
One or more ICC codes and UMC |
V-F products allowed with permits from Plumbers and Fire Departments. Not allowed in bedrooms and bathrooms. |
|
| Michigan |
2000, 2003 and 2006 IMC |
V-F products allowed in various areas of state. |
|
| Mississippi |
One or more ICC codes accepted in state |
|
|
| Minnesota |
The state uses the IECC but disallows VF in cities over 2,500 populations |
|
|
| Missouri |
2003 and 2006 ICC |
|
|
| Montana |
The state has adopted the ICC and UMC |
Officials are confused as to the use of V-F appliances |
Hearing on the 2006 IECC in dec 2006 or ealy 2007 |
| Nebraska |
2003 ICC Statewide |
Not allowed in Fremont. |
|
| New Hampshire |
2000 ICC but not in all cities |
Manchester, NH does not allow V-F appliances |
|
| New Jersey |
2006 ICC statewide |
V-F products allwed throughout the state |
2006 I-Codes to be adopted in February 2007 |
| New Mexico |
2003 ICC and UMC codes |
V-F products allowed only for propane use |
|
| New York |
2000 ICC statewide |
V-F products not allowed in NYC |
Proposals for code updates to be published for comments |
| Nevada |
Adopting 2006 ICC and UMC |
The state is adopting the codes and most cities will allow for V-F use in 2007 |
NV regions review 2006 IECC |
| North Carolina |
2003 ICC statewide |
V-F not allowed in basements |
|
| North Dakota |
2000 ICC Codes and UMC |
V-F allowed in some areas of the state |
|
| Ohio |
2003 ICC Codes |
V-F not allowed in Stark County |
Adopts 2006 IECC |
| Oklahoma |
2003 ICC Codes |
V-F products allowed throughout the state |
|
| Oregon |
2003 ICC Codes |
V-F products allowed throughout the state |
|
| Pennsylvania |
2006 ICC Codes |
V-F products allowed throughout the state |
Approval of 2006 IECC expected soon |
| Rhode Island |
2003 ICC Codes |
V-F products allowed throughout the state |
|
| South Carolina |
2003 ICC Codes |
V-F products allowed throughout the state |
2006 IECC to be implemented in July 2008 |
| South Dakota |
2003 ICC Codes |
V-F products allowed in some areas of the state depending on the recognized code |
|
| Tennessee |
One or more International Codes enforced throguhout state |
V-F products allowed throughout the state |
|
| Texas |
2000 ICC Codes |
Products not allowed in Austin and Houston |
|
| Utah |
2003 ICC and 2003 IECC |
V-F products allowed in proper altitudes |
2006 IECC effective in Utah |
| Vermont |
2003 ICC |
V-F products allowed in most areas of the state |
2005 Vermont Guidelines for Energy Efficient Commeercial Construction to become effective |
| Virginia |
2003 ICC |
V-F products allowed throughout the state |
|
| Washington |
2006 IMC and UMC |
V-F products allowed in some areas of the state depending on the recognized code |
2006 Washington State Energy Code will be published soon |
| West Virginia |
2000 IMC |
V-F products allowed throughout the state |
|
| Wisconisin |
IMC Statewide |
V-F products allowed in homes built prior to 1980 |
Review of 2006 IECC with Wisconsin Amendments |
| Wyoming |
IMC and UMC |
V-F products allowed in some areas of the state depending on the recognized code |
|
