Kidde 2A10BC Fire Extinguisher for Home — 4 lb ABC, UL 2-A:10-B:C (21032634)
$48.87
$49.97
Final price set by Amazon · may vary
EDITORIAL REVIEW: 4.7/5 WC Safety Review — the Kidde 2A10BC Fire Extinguisher for Home Editorial assessment by Steven Eaton, WC Safety editor, based on Kidde published specifications and the UL rating system. We d...
Key Features
- 2A10BC UL rating residential-grade ABC dry chemical at higher Class A capacity than 1A units
- Kidde residential ABC coverage established residential fire safety brand dry chemical formulation
- Home primary extinguisher format residential cylinder for kitchen, hallway, or garage wall mounting
- 2A Class A capacity twice the combustible suppression of minimum 1A residential extinguishers
- 10BC flammable liquid and electrical coverage garage and appliance fire protection alongside combustible coverage
- 2A10BC UL rating Underwriters Laboratories certified residential ABC dry chemical performance
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EDITORIAL REVIEW: 4.7/5 WC Safety Review — the Kidde 2A10BC Fire Extinguisher for Home
Editorial assessment by Steven Eaton, WC Safety editor, based on Kidde published specifications and the UL rating system. We did not laboratory-test this product.
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Kidde 2A10BC Fire Extinguisher for Home Overview
The Kidde 2A10BC Fire Extinguisher for Home (21032634) is a UL-Listed 2-A:10-B:C multipurpose extinguisher with about 4 pounds of ABC dry chemical for common Class A, B, and C home fires.
As the Kidde 21032634 fire extinguisher, this 2A10BC ABC fire extinguisher is a home fire extinguisher and a Kidde ABC dry chemical extinguisher — a genuine UL 2-A:10-B:C extinguisher.
It has a seamless aluminum cylinder, aluminum valve, steel handle, pull pin, and pressure gauge. This residential model is designed for single use; a separate rechargeable 2A10BC exists if you need a reusable unit. It is not for Class K grease fires. Learn more in best fire extinguisher for home and how to use a fire extinguisher.
What It Is For
| Fire class | Covered | Buyer guidance |
|---|---|---|
| Class A (wood, paper, trash) | Yes | 2-A rating. |
| Class B (flammable liquids) | Yes | 10-B rating. |
| Class C (electrical) | Yes | Safe on energized gear. |
| Class K (cooking oil) | No | Use a lid or Class K. |
| Class D (metals) | No | Needs a Class D agent. |
Use a portable extinguisher only on a small, contained, early-stage fire, and only when you have a clear escape route. If a fire is spreading, has reached the ceiling, or fills the room with smoke, get out and call 911 — do not fight it. A growing fire produces smoke and toxic gases and rapidly consumes oxygen, so the space can become oxygen-deficient and immediately dangerous to life or health (IDLH); that is exactly why firefighters enter with a self-contained breathing apparatus (SCBA) and you should not. Use the PASS method, aim at the base of the flames, and keep an exit behind you. This is a residential single-use extinguisher, so replace it after any discharge or once the gauge leaves the green, and it does not cover Class K cooking-oil fires. See fire extinguisher classes explained and home fire safety.
Pros & Cons
Pros
- UL 2-A:10-B:C multipurpose ABC
- Covers Class A, B, and C fires
- Light ~4 lb home size
- Aluminum cylinder and pressure gauge
- Common, easy-to-mount format
Cons
- Residential single-use (replace after use)
- Not for Class K grease fires
- Lower capacity than a 3A40BC
- Dry chemical leaves a residue
How It Compares
The 2A10BC is a home-size extinguisher. Weigh it against nearby options:
| Option | Rating | Reusable | Best for |
|---|---|---|---|
| Kidde 2A10BC home (this page) | 2-A:10-B:C | Single-use | Home living areas |
| Kidde 3A40BC | 3-A:40-B:C | Varies | Garage, workshop |
| First Alert Home2Pro 2A10BC | 2-A:10-B:C | Rechargeable | Reusable home unit |
Choose the Kidde 2A10BC Fire Extinguisher for Home for living areas, the Kidde 3A40BC for a garage or shop, or the First Alert Home2Pro if you want a rechargeable 2A10BC. Compare in best fire extinguishers.
Specifications
| Brand / Model | Kidde 2A10BC for Home, 21032634 |
| UL rating | 2-A:10-B:C (Class A, B, C) |
| Agent | ~4 lb ABC dry chemical (monoammonium phosphate) |
| Construction | Aluminum cylinder and valve; steel handle; pull pin; gauge |
| Service | Residential single-use; replace after discharge (confirm on label) |
| Not for | Class K cooking-oil fires; Class D metals |
Related Guides
Best fire extinguisher for home, best fire extinguishers 2026, OSHA 1910.157 fire extinguishers, home fire safety, best Kidde smoke detector.
Related Resources
Fire extinguishers how to use a fire extinguisher inspection guide Kidde 3A40BC First Alert Home2Pro rechargeable
Frequently Asked Questions
What does 2-A:10-B:C mean?
It is the UL rating. The 2-A is the Class A (ordinary combustibles) rating, the 10-B is the Class B (flammable liquids) rating in square feet, and C means it is safe on energized electrical equipment. A higher number means more firefighting capacity for that class.
Is this a rechargeable or single-use extinguisher?
This residential home model is designed for single use: replace it after any discharge, even a partial one, or at its end of service life. Kidde makes a separate rechargeable 2A10BC model if you want a reusable unit, so check your unit's own label for its recharge or replace instructions.
What fires does it put out?
It is a multipurpose ABC extinguisher for Class A fires (wood, paper, cloth, trash), Class B fires (flammable liquids and gases), and Class C fires (energized electrical equipment). That covers most common household fire risks.
Can I use it on a grease or cooking-oil fire?
No. ABC dry chemical is not rated for Class K cooking-oil and deep-fat fires. For a small stovetop grease fire, smother it with a lid and turn off the heat, and for commercial kitchens use a Class K extinguisher. Never put water on a grease fire.
How big is it and how much agent does it hold?
It holds about 4 pounds of ABC dry chemical in a roughly 14-inch-tall aluminum cylinder. That is a common home size, big enough for an early-stage fire yet light enough to handle. Confirm the exact weight and dimensions on the label.
How do I use it?
Use the PASS method: Pull the pin, Aim the nozzle at the base of the fire, Squeeze the handle, and Sweep side to side. Stand back several feet, keep an exit behind you, and only fight a small, contained fire.
When should I replace it?
Replace this single-use model after any discharge, if the pressure gauge needle leaves the green zone, if it is damaged or corroded, or at the end of the service life on the label. Do not rely on a discharged or depressurized unit.
Does it include a mounting bracket?
Home Kidde extinguishers typically include mounting hardware so you can secure the unit to a wall. Confirm the bracket or strap is included with your specific order, and mount it in an accessible, visible spot rather than leaving it loose.
How do I check that it is charged?
Read the pressure gauge: the needle should sit in the green zone. Check it monthly, make sure the pin and seal are intact, and confirm there is no visible damage or corrosion. A needle in the red means it may not work when you need it.
Where should I keep it in my home?
Keep extinguishers on each level and near exits and higher-risk areas like the kitchen and garage, mounted and easy to reach. Follow NFPA guidance and never store one where a fire would block your access to it.
Is it UL Listed?
Yes, it is UL Listed to the 2-A:10-B:C rating. UL Listing is third-party testing of the product; note that OSHA does not certify specific extinguishers, so UL Listing is the relevant independent certification here.
How is this different from the higher-capacity 3A40BC?
The 3A40BC has a higher Class A and Class B rating and more agent, suited to a workshop or garage, while this 2A10BC is a lighter home size. Choose the capacity to match your space and the fire risk you are protecting against.
Written by Steven Eaton, WC Safety Editorial. Specifications sourced from Kidde published data and the UL rating system. Confirm the service and recharge instructions on your unit's label. Compare the range in fire extinguishers.
WC Safety is an independent PPE review site; no paid placement. A portable extinguisher is for small, early-stage fires only; if a fire grows, evacuate and call 911, and never fight a fire that blocks your exit.
Brand / Vendor
Kidde
Model / SKU
21032634
Product Type
Fire Extinguisher
Condition
New
MPN
B0CB9GY6PM
Price
$48.87 (Amazon)
Rating
4.88 / 5 — 8 reviews
Availability
Check current availability on Amazon
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Verified Buyer Reviews
Customer Reviews
★★★★★4.9 / 5· 8 Amazon customer reviews
★★★★★
Perfect size for homes
Safety is very important and this extinguishers are great quality. Perfect to have at home for any emergency.
Anonymous · 2026-04-30 · ✓ Verified Buyer
★★★★★
Great quality, easy to wall mount
I have always trusted this brand for my home and bought 2 more when I upgraded my home to 2-story so I had one on each floor and the kitchen. Thankfully, I have never had to use them so I cannot speak to function but they were well built and easy to mount on the wall with the included mounting hardware.
Anonymous · 2026-04-30 · ✓ Verified Buyer
★★★★★
Great size
We are a foster home and this works perfect to keep us up to code. Easy to get inspected every year. Haven’t used it but that’s a good thing.
Anonymous · 2026-04-30 · ✓ Verified Buyer
★★★★☆
All good
Great product.
Anonymous · 2026-04-30 · ✓ Verified Buyer
★★★★★
This is just what our home needed!
We've done a lot of home renovation projects the past 18 months and are quite proud of the work we've done and the improvements we've made. We got to talking and said it would be such a shame to have a tragedy like a fire ruin all the hard work we've done. We decided to get two fire extinguishers, a larger one right outside the back door, and a smaller one to keep in the kitchen.
Anonymous · 2026-04-30 · ✓ Verified Buyer
★★★★★
Effective!!
Works very effectively! Had to use it on my neighbor's ( was out of town) shrubbery during the 4th of July. Fireworks was the culprit. I really don't care for Fireworks and the carelessness in the way they are handled by kids!
Anonymous · 2026-04-30 · ✓ Verified Buyer
★★★★★
Works great for us
Thankfully I have never had to use this, but it is great to carry on our food truck. It is small and doesn’t take up much space. This is the best price that we could find. There no installation required, you just take it out of the box and it’s ready to go. It is durable and doesn’t dent easily.
Anonymous · 2026-04-30 · ✓ Verified Buyer
★★★★★
Fire extinguisher
As described I don't know if it works and I hope I never find out!
Anonymous · 2026-04-30 · ✓ Verified Buyer
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