You may also like
Centaur 4" Round Fan Support Box – 1-1/2" Deep with FB Side Mount Bracket per 4
Model: TAMCO-CM-FSB-4
The Centaur 4" Round Fan Support Box is designed to provide secure and stable mounting for ceiling fans and light fixtures. With a depth of 1-1/2", this non-metallic box is fan-rated and includes an...
Centaur
$62.69
Centaur 4" Round Fan Support Boxes – 1-1/2" Deep with Brace (Contractor Options) per 20
Model: TAMCO-CM-FSB-20
Centaur 4" round fan support boxes offer reliable and secure mounting for ceiling fans and light fixtures. These 1-1/2" deep boxes are designed for fan-rated applications and include integrated...
Centaur
Starting at
$286.47
Centaur 4" Round Fan Support Box - 1/2" Deep Pack of 12 Units
Model: TAMCO-CM-FS4PB
The CM-FS4PB 4" Round Fan Support Box is designed for in-ceiling mounting in dry locations. This steel, non-insulated ceiling box has a cubic capacity of 5.8 cubic inches and measures 4 inches in...
Centaur
Starting at
$86.02
Centaur 4" Fan Support Deep Boxes (2-1/8" Deep) per 12
Model: TAMCO-CM-FSDB-12
Centaur deep fan support boxes are engineered for secure ceiling fan or fixture installation, offering a robust 2-1/8" depth to accommodate heavier loads and larger electrical connections. These 4"...
Centaur
Starting at
$538.97
Centaur L-Shaped Plastic Fan/Fixture Support Box – 4" (per 12)
Model: TAMCO-CM-FSLPB
The CM-FSLPB 4" Plastic "L" Shaped Fan/Fixture Support Box is a robust and reliable solution for ceiling fan installations. With a diameter of 4.0625 inches and a cubic capacity of 14 Cubic Capacity,...
Centaur
$165.56
Centaur 4" round fan support boxes are designed for secure, code-compliant installation of ceiling fans and light fixtures. Each box features a 1-1/2" depth and a fan-rated non-metallic construction. Available in multiple mounting configurations—including FB side mount, new work bar hanger, and old work bar hanger—these boxes provide flexible solutions for new construction and retrofit applications. Engineered for strength, ease of installation, and lasting performance in residential and commercial environments.
| Variant SKU | Length | Width | Depth | Weight |
|---|---|---|---|---|
| CM-FSB-NBH | 4 Inches | 4 Inches | 1.5 inches | 2.2 Pounds |
| CM-FSB-OBH | 4 Inches | 4 Inches | 1.5 inches | 2.1 Pounds |
| CM-FSB | 4 Inches | 4 Inches | 1.5 inches | 0.65 Pounds |
Manufacturer Resources
CM-FSB
Product Specs
- Box Type:
- Round Fan Box
- Depth:
- 1.5 inches
- Fan Rated:
- Yes
- Mounting Feature:
- Direct Mount, New Work Bar Hanger, Old Work Bar Hanger
- Product Group:
- Electrical Boxes
- Product Subgroup:
- Junction Boxes
- Product Type:
- Standard Junction Box
- Product Diameter:
- 4 inches
- Product Material:
- Non-Metallic
Centaur CM-FSB – Frequently Asked Questions
How fast can I get the Centaur CM-FSB delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
continental
U.S.
Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit,
reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Centaur CM-FSB come with a warranty?
Absolutely. The Centaur CM-FSB is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Centaur CM-FSB?
You can call, text, or email our expert support team for fast answers. We’re here to help with
product
selection,
installation tips, and troubleshooting. Contact Us
Why buy the Centaur CM-FSB from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support,
and
rewards on
every order.
Our team is always ready to help you choose the right product for your project.