Superior 4.5-inch Secure Flex Firestop Spacer - 5-inch Flex SF4.5HF5
Images & size shown are for reference only: colors may vary by screen, lighting, & natural material variation. See description for dimensions & finish options or call us to request a sample if an exact match is needed.
Superior 4.5-inch Secure Flex Firestop Spacer - 5-inch Flex SF4.5HF5 is backordered and will ship as soon as it is back in stock.
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Pickup currently unavailable at Maspeth, NY Showroom
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Shipping & Delivery Area
Shipping & Delivery Area
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- Read the shipping policy for details.
Assembly & Installation
Assembly & Installation
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Warranty
Warranty
Manufacturer's warranty their products only if they are purchased from an authorized retailer like us. If an issue occurs and the item was purchased from a 3rd party website i.e. Amazon, your claim may be denied. What this means for you as a customer? As a factory authorized & trained dealer for every brand on our website, you will maintain full manufacturer's warranty. Please click on the manufacturer's manual in the description for full warranty coverage information.
Returns
Returns
- No-Restock Fees
- 30-Day Return Policy
- The NYC Fireplaces Team wants you to love what it is that you've ordered! If for some reason you have an issue with your product, we offer a '30-Day Return Policy'.
- We allow returns on all new, unused, unassembled, and "resalable" items in their original packaging within 30 days of the delivery date for a refund (minus the original shipping costs, and the shipping costs you incur shipping the product back). Naturally, if your return is because of our error, you are not responsible for any shipping costs.
Superior 4.5-inch Secure Flex Firestop Spacer - 5-inch Flex SF4.5HF5 is backordered and will ship as soon as it is back in stock.
Description
Description
The Superior SF4.5HF5 (catalog H6184) is the 5 in. firestop spacer for flex Secure Vent pipe, listed among the Secure Vent installation accessories in the DRT2000-E, DRT3000-E, DRT4000-E and DRL4048 direct vent manuals. It is the flex version of the rigid SV4.5HF5 spacer.
Features
- Firestop spacer for flex Secure Vent pipe
- Listed vent component (manuals)
- Flex version of the SV4.5HF5
Key Specifications
| Model | SF4.5HF5 (catalog H6184) |
| Type | Firestop spacer, 5 in., flex |
| Vent system | Secure Vent 4.5 in. / 7.5 in. (listing) |
| Fits | Superior DRT2000-E, DRT3000-E, DRT4000-E and DRL4048 direct vent fireplaces (manuals) |

What Is Included and What You Will Need
- Included: one SF4.5HF5 spacer, per current listing
- Required: Secure Vent flex pipe; rigid runs use the SV4.5HF5
Installation Notes
Install it where the vent passes a wall or ceiling, per the venting section of the fireplace manual. In New York City, gas fireplaces are installed under the NYC Fuel Gas Code by a licensed master plumber, with DOB filing where required.
Book a design consultation to plan the installation.
Documentation
- Superior DRT2000-E 35/40/45 Installation Manual (accessory list)
- Superior DRT3000-E 35/40/45 Installation Manual (accessory list)
- Superior DRT4000-E/DRT4200-E 40/45 Installation Manual (accessory list)
- Superior DRL4048/DRL6048 Installation Manual 901227 (accessory list)
Frequently Asked Questions
Rigid or flex?
This is for flex; the rigid version is the SV4.5HF5.
Which fireplaces list it?
The DRT2000-E, DRT3000-E, DRT4000-E and DRL4048 manuals.
Related reading: Direct vent gas fireplace buying guide, What a gas fireplace costs installed.
Warranty
Innovative Hearth Products (IHP) limited warranty, as printed in Superior fireplace manuals: parts not otherwise listed in the warranty schedule carry a 90 day warranty from the date of installation. Coverage requires purchase from a listed IHP supplier, and the product must be installed in the United States or Canada.
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1. Confirm fit
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2. Match the fuel and connections
Confirm the exact model’s fuel type, electrical requirements and any venting or ventilation requirements.
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Questions to settle before you order
How do I know which size and configuration to order?
Have your dimensions, photos, fuel or power details and preferred model ready. Contact our showroom before ordering if fit or compatibility is unclear. Follow the manufacturer’s installation instructions.
Does the price include everything I need?
Check the product description and selected configuration for included parts. Venting, trim, surrounds, covers, carts, fuel and installation may be separate. Ask for a complete quote before purchasing.
Can you deliver and install it?
Delivery and installation depend on your address and the product. Review our shipping policy and call for an installation quote. Confirm availability and timing before booking work. Read shipping details. Read return terms.
Product, accessory and installation prices are separate unless the offer explicitly includes them. Compatibility must be confirmed for the exact model.
