Page 1 of 7
11/18/2025
TECHNICAL ADVISORY COMMITTEE
ALL MODS
Total Mods for this report:  18
Mechanical
Approved as Modified
TAC Recommendation
TAC:
 1
Total Mods for  
in
Approved as Modified
Mechanical
Mechanical
SubCode:
Ü
SubCode:
Mechanical
15‑Referenced Standards
Mod #
Proponent
Bryan Holland
Section
Chapter
Summary
Comment

AS
AS/IC

X
102.4
This proposed modification recommends adoption of NFPA 70‑23, including all published Tentative Interim Amendments (TIAs)
 12027
AM
AM/IC
D/IC
D
Approved as Modified
W
Chapter 15

Commission Action
Approved as Submitted
TAC Recommendation
TAC:
 13
Total Mods for  
in
Approved as Submitted
Mechanical
Mechanical
SubCode:
Ü
SubCode:
Mechanical
2‑Definitions
Mod #
Proponent
Amanda Hickman
Section
Chapter
Summary
Comment
X
AS
AS/IC

202
Updates code regarding A2L products.
 12145
AM
AM/IC
D/IC
D
Approved as Submitted
W
Chapter 2

Commission Action
3‑General Regulations

Page 2 of 7
11/18/2025
TECHNICAL ADVISORY COMMITTEE
ALL MODS
Total Mods for this report:  18
Mechanical
TAC:
 13
Total Mods for  
in
Approved as Submitted
Mechanical
Mechanical
Mod #
Proponent
Rolando Soto
Section
Chapter
Summary
Comment
X
AS
AS/IC

307.2.2
Requires insulation for condensate piping located inside a building’s unconditioned space.
 11775
AM
AM/IC
D/IC
D
Approved as Submitted
W
Chapter 3

Commission Action
6‑Duct Systems
Rolando Soto
Comment
Summary
Proponent
602.2.1
Allows PVC pipes and fittings for the removal of condensate in air handler closets used as plenums in the dwelling units of R‑2 and R‑3 occupancies with conditions:
Mod #
 11880
AM/IC
D/IC
D
AM
AS/IC
AS
Approved as Submitted
W
Chapter 6
Chapter

X

Brown Motion to Approve  2nd Batts   Vote: 13 Yes – 1 No  Passes

Section
Commission Action
9‑Specific Appliances, Fireplaces and Solid Fuel‑burning Equipment
Mod #
Proponent
Amanda Hickman
Section
Chapter
Summary
Comment
X
AS
AS/IC

908.1
Updates code to permit A2L products.
 12146
AM
AM/IC
D/IC
D
Approved as Submitted
W
Chapter 9

Commission Action
10‑Boilers, Water Heaters and Pressure Vessels

Page 3 of 7
11/18/2025
TECHNICAL ADVISORY COMMITTEE
ALL MODS
Total Mods for this report:  18
Mechanical
TAC:
 13
Total Mods for  
in
Approved as Submitted
Mechanical
Mechanical
Mod #
Proponent
Mo Madani
Section
Chapter
Summary
Comment
X
AS
AS/IC

1006
Clarifies use of piping to use hydronic piping section 1202
 11757
AM
AM/IC
D/IC
D
Approved as Submitted
W
Chapter 10

Commission Action
11‑Refrigeration
Mod #
Proponent
Amanda Hickman
Section
Chapter
Summary
Comment
X
AS
AS/IC

1101.2
Updates code to permit A2L products
 12147
AM
AM/IC
D/IC
D
Approved as Submitted
W
Chapter 11

Commission Action
15‑Referenced Standards
Mod #
Proponent
Amanda Hickman
Section
Chapter
Summary
Comment
X
AS
AS/IC

0
Updates code to permit A2L products.
 12148
AM
AM/IC
D/IC
D
Approved as Submitted
W
Chapter 15

Commission Action
SubCode:
Ü
SubCode:
Residential
14‑Heating and Cooling Equipment and Appliances

Page 4 of 7
11/18/2025
TECHNICAL ADVISORY COMMITTEE
ALL MODS
Total Mods for this report:  18
Mechanical
TAC:
 13
Total Mods for  
in
Approved as Submitted
Mechanical
Mechanical
Rolando Soto
Comment
Summary
Proponent
1411.3.2
This proposed modification clarifies the code regarding the insulation of condensate piping. Insulating the condensate piping is a common practice but it is not clearly mandated in the codes.
Mod #
 11776
AM/IC
D/IC
D
AM
AS/IC
AS
Approved as Submitted
W
Chapter 14
Chapter

X

Section
Commission Action
Mod #
Proponent
Amanda Hickman
Section
Chapter
Summary
Comment
X
AS
AS/IC

1412.1
Updates on A2L
 12050
AM
AM/IC
D/IC
D
Approved as Submitted
W
Chapter 14

Commission Action
16‑Duct Systems
Mod #
Proponent
Mo Madani
Section
Chapter
Summary
Comment
X
AS
AS/IC

1602.2
Allowing a limited amount of return air provides a means of controlling closet moisture levels. Providing supply air to a closet exacerbates the problem by making closet surfaces colder.
 11742
AM
AM/IC
D/IC
D
Approved as Submitted
W
Chapter 16

Commission Action
20‑Boilers and Water Heaters
Mod #
Proponent
Mo Madani
Section
Chapter
Summary
Comment
X
AS
AS/IC

2006
This proposal clarifies that various types of equipment shall be “listed and labeled”, which are defined terms in the code, and is consistent with the style used in other sections of the code, such as M1403.1.
 11743
AM
AM/IC
D/IC
D
Approved as Submitted
W
Chapter 20

Commission Action

Page 5 of 7
11/18/2025
TECHNICAL ADVISORY COMMITTEE
ALL MODS
Total Mods for this report:  18
Mechanical
TAC:
 13
Total Mods for  
in
Approved as Submitted
Mechanical
Mechanical
Mod #
Proponent
Amanda Hickman
Section
Chapter
Summary
Comment
X
AS
AS/IC

2006.1
Updates to permit A2L.
 12142
AM
AM/IC
D/IC
D
Approved as Submitted
W
Chapter 20

Commission Action
2712‑Reference Standards
Mod #
Proponent
Amanda Hickman
Section
Chapter
Summary
Comment
X
AS
AS/IC

0
Updates code to permit A2L products
 12144
AM
AM/IC
D/IC
D
Approved as Submitted
W
Chapter 46

Commission Action
Denied
TAC Recommendation
TAC:
 3
Total Mods for  
in
Denied
Mechanical
Mechanical
SubCode:
Ü
SubCode:
Mechanical
4‑Ventilation
Mod #
Proponent
Rolando Soto
Section
Chapter
Summary
Comment

AS
AS/IC

403.3.1.1
Toilet/bathroom exhaust fans shall be controlled by a timer switch or rated or listed for continued use.
 11941
AM
AM/IC
D/IC
D
Denied
W
Chapter 4
X

Commission Action

Page 6 of 7
11/18/2025
TECHNICAL ADVISORY COMMITTEE
ALL MODS
Total Mods for this report:  18
Mechanical
TAC:
 3
Total Mods for  
in
Denied
Mechanical
Mechanical
11‑Refrigeration
Mod #
Proponent
Robert Glass
Section
Chapter
Summary
Comment

AS
AS/IC

1101.6
This exception was added to the 8th edition via Supplement 5 to the 8th Edition (2023) of the Florida Building Code. This exception is critical to bring forward to the 9th Edition and this proposal is intended to ensure that this be considered/added.
 12218
AM
AM/IC
D/IC
D
Denied
W
Chapter 11
X

Commission Action
SubCode:
Ü
SubCode:
Residential
15‑Exhaust Systems
Mod #
Proponent
Rolando Soto
Section
Chapter
Summary
Comment

AS
AS/IC

1507.4
Toilet/bathroom exhaust fans shall be controlled by a timer switch or rated or listed for continued use.
 12105
AM
AM/IC
D/IC
D
Denied
W
Chapter 15
X

Commission Action
Pulled of Consent by Interested Entity
TAC Recommendation
TAC:
 1
Total Mods for  
in
Pulled of Consent by Interested Entity
Mechanical
Mechanical
SubCode:
Ü
SubCode:
Residential
13‑General Mechanical System Requirements

Page 7 of 7
11/18/2025
TECHNICAL ADVISORY COMMITTEE
ALL MODS
Total Mods for this report:  18
Mechanical
TAC:
 1
Total Mods for  
in
Pulled of Consent by Interested Entity
Mechanical
Mechanical
Joseph Belcher
Comment
Summary
Proponent
1307.3.1
Modifies appliance protection in dwelling garage
Mod #
 12181
AM/IC
D/IC
D
AM
AS/IC
AS
Pulled of Consent by Interested Entity
W
Chapter 13
Chapter

X

Pulled off consent by Joe Belcher 
TAC’s Final Action:
TAC – Mechanical - D
John  Motion to Deny   2nd Batts  Vote:   13 Yes – 1 No
Section
Commission Action
Modification #:
Code Change Cycle:
Chapter & Topic:
Date Submitted From:
TAC:
Proponent Last Name:
Affects HVHZ:
Sub Code:
Code Version:
Commission Action:
Text of Modification:
Section:
Related Modifications:
TAC Recommendation:
Modification Status:
Date Submitted To:
Proponent First Name:
2026
ALL
2026 Triennial Original Modification 01/03/2025 ‑ 02/18/2025
ALL
ALL
ALL
ALL
ALL
ALL
ALL
ALL
ALL
ALL
Verified
ALL
ALL
No
Archived:
Search Criteria
M