Harvia WHP500 Chimney Extension on a white background
Harvia

Harvia Stainless Chimney Extension 500 mm WHP500

Sale price$428.00 Regular price$475.56
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The Harvia WHP500 is a 500 mm stainless steel chimney extension for compatible Harvia wood-burning sauna stove chimney systems. It adds height where required by the installation.

The groove-lock joint mechanism holds smoke pipes in place against movement caused by temperature changes. The extension is listed as sootfire and freeze-thaw resistant, CE marked, and designed, engineered, and made in Finland.

Required Chimney Kit

System requirement: Requires a complete compatible chimney kit. The listed compatible kit is the Harvia WHP1500 stainless steel sauna stove chimney kit.

Specifications

Model and SKU: WHP500.

Material: Stainless steel.

Height: 19.6 inches (500 mm).

Diameter: 8.6 inches (220 mm).

Weight: 7.7 lbs.

Listed flexural/tensile specification: 16.4 feet (5 m). Confirm the applicable system support requirements in the manufacturer's documentation.

Mounting: Vertical only; non-vertical installation is not allowed.

Marking and origin: CE marked; made in Finland.

What's Included

Contents: Harvia WHP500 500 mm stainless steel chimney extension.

Installation

Requirements: Confirm compatible chimney components and follow the manufacturer's instructions for vertical indoor or outdoor installation.

Warranty

Coverage: Limited 2-year consumer warranty and limited 1-year commercial warranty, subject to the manufacturer's terms. Contact Prime Regeneration for warranty assistance.

Frequently Asked Questions

Does this require a chimney kit?

Yes. A complete compatible chimney kit is required; WHP1500 is the listed compatible kit.

Can it be installed at an angle?

No. Vertical installation only is specified.

How tall is the extension?

It is listed as 500 mm (19.6 inches).

Can it be used outdoors?

Yes, in a compatible vertical installation according to the manufacturer's requirements.

Where is it made?

It is designed, engineered, and made in Finland.
Harvia WHP500 Chimney Extension on a white background
Harvia Stainless Chimney Extension 500 mm WHP500 Sale price$428.00 Regular price$475.56

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