Home / Materials / EOSF1220N9-1S (12"x2"), EOSF1350N32-1S (13.5"x5"), EOSF1355N35-1S (13.5"x5.5")

EOSF1220N9-1S (12"x2"), EOSF1350N32-1S (13.5"x5"), EOSF1355N35-1S (13.5"x5.5")

Name: EOSF1220N9-1S (12"x2"), EOSF1350N32-1S (13.5"x5"), EOSF1355N35-1S (13.5"x5.5")
Brand: Embers Out LLC

This is a listed vents assembly. Listing 8165-2214:0500. This site cites astm-e2886. Match the model and orientation. A listing is not a permit.

Models EOSF1220N9-1S (12"x2"), EOSF1350N32-1S (13.5"x5"), EOSF1355N35-1S (13.5"x5.5"), EOSF1435N20-1S (14"x3.5"), EOSF1440N25-1S (14"x4"), EOSF1450N32-1S (14"x5"), EOSF1460N40-1S (14"x6"), EOSF1480N55-1S (14"x8"), EOSF1550N36-1S (15"x5"), EOSF1560N44-1S (15"x6"), EOSF1590N64-1S (15"x9"), EOSF2230N28-1S (22"x3"), EOSF2235N37-1S (22"x3.5"), EOSF2255N57-1S (22"x5.5"), EOSF2275N84-1S (22"x7.5"), and EOSF4820N40-1S (48"x2") Elite Soffit/Foundation Vents.

Kind: listed-assembly. Brand: Embers Out LLC. Listing evidence: OSFM WUI handbook 2026-08-25. Page reviewed 2026-08-23. JSON (CC BY 4.0)

Documented attributes

Each value below points to its field-level manufacturer, official-listing, test-report, or standard-body evidence.

Attribute	Value	Evidence source
Test standard	astm e2886	OSFM Building Materials Listing — 8165-2214:0500 (official-listing · Listing 8165-2214:0500, TEST PROTOCOL)

Published requirement matches

These links are generated from the cited attributes above. They do not decide installation or a project result.

California ASTM E2886 vent · California mapped fire hazard areas

Program	ID / source	Evidence date	Expires	Status
CAL FIRE BML	8165-2214:0500 · Search BML for 8165-2214:0500	2026-08-25	2027-06-30	listed

Tests and programs cited

ASTM E2886 · test-method
OSFM BML · listing-program

Models named on the listing

Model	Application
EOSF1220N9-1S (12"x2")
EOSF1350N32-1S (13.5"x5")
EOSF1355N35-1S (13.5"x5.5")
EOSF1435N20-1S (14"x3.5")
EOSF1440N25-1S (14"x4")
EOSF1450N32-1S (14"x5")
EOSF1460N40-1S (14"x6")
EOSF1480N55-1S (14"x8")
EOSF1550N36-1S (15"x5")
EOSF1560N44-1S (15"x6")
EOSF1590N64-1S (15"x9")
EOSF2230N28-1S (22"x3")
EOSF2235N37-1S (22"x3.5")
EOSF2255N57-1S (22"x5.5")
EOSF2275N84-1S (22"x7.5")
EOSF4820N40-1S (48"x2")
EORV1350N31-1S (13"x4.75")
EORV1435N20-1S (13.75"x3.25")
EORV1450N32-1S (13.75"x4.75")
EORV1460N40-1S (13.75"x5.75")
EORV1480N55-1S (13.75"x7.75")
EORV1550N35-1S (14.75"x4.75")
EORV1560N43-1S (14.75"x5.75")
EORV2255N57-1S (21.75"x5.25")
EORV2290N101-1S (21.75"x8.75")

Listing is from the OSFM WUI handbook. Confirm the live GOVmotus record and the exact model before specification.
OSFM listing is not a permit. The authority having jurisdiction decides.

Can I use this here

This trace joins product evidence to a sourced code application, then keeps every boundary, map, date, project check, documented constraint match, and still-undocumented field visible. It is not a permit result. Full explorer: Can I use this here.

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The rule and every matching product for the United States

Requirement constraints (8)

Each table below compares this product's documented attributes against one published requirement. That comparison is a fact about the product and the requirement, and does not change from place to place, so it is printed once.

Requirement constraints (8)

Each table compares this product's documented attributes with one published requirement. That comparison does not change from place to place, so it is printed once here and linked from every jurisdiction below.

ORSC R327 vent mesh undocumented
Field	Required	Documented value	State
Assembly role	Assembly role is one of foundation vent, retrofit mesh, soffit vent	Not documented	undocumented
Mesh opening	Mesh opening 0.0625 in–0.125 in	Not documented	undocumented
Corrosion resistant	Corrosion resistant = Yes	Not documented	undocumented
Noncombustible	Noncombustible = Yes	Not documented	undocumented

IWUIC vent mesh undocumented
Field	Required	Documented value	State
Assembly role	Assembly role is one of foundation vent, retrofit mesh, soffit vent	Not documented	undocumented
Mesh opening	Mesh opening ≤ 0.125 in	Not documented	undocumented
Corrosion resistant	Corrosion resistant = Yes	Not documented	undocumented
Noncombustible	Noncombustible = Yes	Not documented	undocumented

California ASTM E2886 vent matched
Field	Required	Documented value	State
Test standard	Test standard = astm e2886	astm e2886	matched

Colorado CWRC vent mesh undocumented
Field	Required	Documented value	State
Assembly role	Assembly role is one of foundation vent, retrofit mesh, soffit vent	Not documented	undocumented
Mesh opening	Mesh opening ≤ 0.125 in	Not documented	undocumented
Corrosion resistant	Corrosion resistant = Yes	Not documented	undocumented
Noncombustible	Noncombustible = Yes	Not documented	undocumented

2018 IWUIC Class 1–2 vent mesh undocumented
Field	Required	Documented value	State
Assembly role	Assembly role is one of foundation vent, retrofit mesh	Not documented	undocumented
Mesh opening	Mesh opening ≤ 0.25 in	Not documented	undocumented
Corrosion resistant	Corrosion resistant = Yes	Not documented	undocumented
Noncombustible	Noncombustible = Yes	Not documented	undocumented

2021 IWUIC Class 1–2 vent mesh undocumented
Field	Required	Documented value	State
Assembly role	Assembly role is one of foundation vent, retrofit mesh	Not documented	undocumented
Mesh opening	Mesh opening ≤ 0.25 in	Not documented	undocumented
Corrosion resistant	Corrosion resistant = Yes	Not documented	undocumented
Noncombustible	Noncombustible = Yes	Not documented	undocumented

2006 Utah UWUI Class 1–2 vent mesh undocumented
Field	Required	Documented value	State
Assembly role	Assembly role is one of foundation vent, retrofit mesh	Not documented	undocumented
Mesh opening	Mesh opening ≤ 0.25 in	Not documented	undocumented
Corrosion resistant	Corrosion resistant = Yes	Not documented	undocumented
Noncombustible	Noncombustible = Yes	Not documented	undocumented

2006 Utah UWUI Class 3 vent mesh undocumented
Field	Required	Documented value	State
Assembly role	Assembly role is one of foundation vent, retrofit mesh, soffit vent	Not documented	undocumented
Mesh opening	Mesh opening ≤ 0.25 in	Not documented	undocumented
Corrosion resistant	Corrosion resistant = Yes	Not documented	undocumented
Noncombustible	Noncombustible = Yes	Not documented	undocumented

Where this applies

A product is a national record; where it applies is a fact about a place. The rule that binds a given address — and every product matching it — is published on that place's own answer page, linked above and re-linked by the location lens. The complete per-place claim graph for this record, including every open official check, is in its JSON twin.

Sources

2025 OSFM WUI Listed Products Handbook (2 September 2025) — CAL FIRE OSFM (official). Accessed 2026-08-23.
OSFM Building Materials Listing search — CAL FIRE OSFM (listing-body). Accessed 2026-08-23.

EOSF1220N9-1S (12"x2"), EOSF1350N32-1S (13.5"x5"), EOSF1355N35-1S (13.5"x5.5"). FireApproved. https://fireapproved.com/materials/embers-out-llc-eosf1220n9-1s-eosf1350n32-1s-eosf1355n35-1s/. Last verified 2026-08-23.