Zinc‑Coated Square Boiler Flue Guard – Terminal Cage 18×18×7.25 in

Zinc‑Coated Square Boiler Flue Guard – Terminal Cage 18×18×7.25 in.

Protect your boiler’s exhaust with this robust, square‑shaped flue guard. Made from zinc‑plated steel and finished with a blue‑chromate passivation layer, the cage meets REACH regulations while delivering the same long‑lasting corrosion resistance as the older yellow‑chromate models. Its sleek steel‑look (silver/blue) blends seamlessly with any exterior.

Key features
– Universal fit – Designed for all conventional non‑condensing boilers.
– Dimensions – Front: 18 in (460 mm) × 18 in (460 mm); Rear fixing area: 20 in (510 mm) × 21 in (535 mm).
– Depth – Approximately 7.25 in (185 mm).
– Fixing holes – Spaced about 10.6 in (270 mm) apart for easy installation.
– Anti‑corrosion coating – Zinc plate plus blue‑chromate passivation ensures durable protection against the elements.

Why choose this flue guard?
Its premium zinc coating and compliant finish protect the boiler flue from rust and weather damage, extending the life of your heating system while keeping the installation area tidy and safe. Easy to mount and built to standard dimensions, it’s the practical solution for homeowners and installers seeking reliable, regulation‑approved boiler protection.

Keywords: zinc coated boiler flue guard, square terminal cage, boiler flue cage, anti‑corrosion boiler guard, non‑condensing boiler accessories.