IronStrike 4" Flex Adaptor

★★★★★ 4.3 149 reviews

$51.05
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Product details

Management number 232962610 Release Date 2026/06/21 List Price $20.42 Model Number 232962610
Category

The IronStrike 4″ Flex Adaptor (Part # UZIAD) is an OEM outside‑air coupler used to connect the UZI outside‑air system to standard 4″ insulated flex ducting. Compatible with IronStrike freestanding stoves and Montlake® GL fireplace inserts, this adaptor ensures a secure, code‑compliant air connection for clean combustion and safe operation. Ideal for installations where fresh air is routed from outside to the stove's air intake.

What's Included

  • 4" Flex Adaptor

Features

  • 4″ Flex Duct Connector – Adapts factory UZI port to standard 4″ insulated flex outside‑air ducting.
  • Multi‑Model Compatibility – Works with IronStrike and Superior models using UZI outside‑air systems, including Grandview®, Montlake®, Tahoma®, Striker™, and Performer™ series.
  • Compact & Durable – Typically under 1 lb; built for reliable seal and longevity.
  • Easy to Install – Snap‑on design fits securely into UZI port, ready for duct attachment; requires Outside Air Panel (OAPCK) and UZI duct kit to complete.

Specifications

Model UZIAD

Warranty

Innovative Hearth Products ("IHP") Limited Lifetime Warranty warrants your IronStrike® Brand Wood Burning Stove or Insert ("Product") to be free from defects in materials and workmanship at the time of manufacture. The Product body, firebox and ceramic glass carry the Limited Lifetime Warranty. Ceramic glass carries the Limited Lifetime Warranty against thermal breakage only. After installation, if covered components manufactured by IHP are found to be defective in materials or workmanship during the Limited Lifetime Warranty period and while the Product remains at the site of the original installation, IHP will, at its option, repair or replace the covered components. If repair or replacement is not commercially practical, IHP will, at its option, refund the purchase price or wholesale price of the IHP product, whichever is applicable. IHP will also pay IHP prevailing labor rates, as determined in its sole discretion, incurred in repairing or replacing such components for up to five years. THERE ARE EXCLUSIONS AND LIMITATIONS to this Limited Lifetime Warranty as described herein.

Coverge Commencement Date: Warranty coverage begins on the date of purchase. In the case of new home construction, warranty coverage begins on the date of first occupancy of the dwelling or six months after the sale of the Product by an independent IHP dealer/distributor, whichever occurs earlier. The warranty shall commence no later than 24 months following the date of product shipment from IHP, regardless of the installation or occupancy date.

Click to see Exclusions and Limitations

This Limited Lifetime Warranty applies only if the Product is installed in the United States or Canada and only if operated and maintained in accordance with the printed instructions accompanying the Product and in compliance with all applicable installation and building codes and good trade practices.

This warranty is non-transferable and extends to the original owner only. The Product must be purchased through a listed supplier of IHP and proof of purchase must be provided. The Product body and firebox carry the Limited Lifetime Warranty from the date of installation. Vent components, trim components and paint are excluded from this Limited Lifetime Warranty. The following do not carry a Limited Lifetime Warranty but are warranted as follows:

  • Cast Iron Heat Exchanger – Replacement for five years from the date of installation
  • Cast iron parts – Replacement for one year from the date of installation
  • Catalyst – Carries a separate warranty. Refer to the warranty certificate provided for that part
  • Electrical components – Repair or replacement for one year from date of installation
  • Gaskets – Replacement for one year from the date of installation
  • Gold & nickel plating – Replacement for two years from date of installation. Excludes tarnishing
  • Refractory & screens – Replacement for two years from date of installation. Excludes hairline cracks
  • Removable air tubes – Repair or replacement for seven years from date of installation. IHP prevailing labor rates for years one through five
  • Labor coverage – Prevailing IHP labor rates apply for the warranty period of the component, unless otherwise noted

Parts not otherwise listed carry a 90 day warranty from the date of installation.

Whenever practicable, IHP will provide replacement parts, if available, for a period of 10 years from the last date of manufacture of the Product.

IHP will not be responsible for:

  • Damages caused by normal wear and tear, accident, riot, fire, flood or acts of God
  • Damages caused by abuse, negligence, misuse, or unauthorized alteration or repair of the Product affecting its stability or performance
  • Damages caused by failing to provide proper maintenance and service in accordance with the instructions provided with the Product
  • Damages, repairs or inefficiency resulting from faulty installation or application of the Product

The Product must be subject to normal use with approved fuels listed in the Operation Manual. Fuel with abnormal burning characteristics (e.g., driftwood, coal, plywood, or wood with binders) may burn at excessive temperatures and cause damage.

Coverage of this Limited Lifetime Warranty is conditional upon the appliance being operated without the use of grates, irons, or any other method to elevate the fire.

IHP is not responsible for inadequate system draft caused by air conditioning, heating systems, mechanical ventilation, or construction conditions generating negative air pressure. IHP also assumes no responsibility for smoking conditions due to chimney height, trees, buildings, wind conditions, or unusual environmental factors.

Certain IHP Products are listed for use only with Security Chimneys International, Ltd. chimney systems. Use of other chimney components will void the warranty.


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