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Specs

Assembled Dimensions	24″L (609mm) x 4.5″W (114mm) x 3″H (76mm)
Product Weight	2 lbs (0.9kg)
Model	Rail C
Model Number	RAIL C
SKU / Part Number	H3004012
Materials	Natural Wood & Stainless Steel
Included Components	CLIFF Safety Rail, Nuts/bolts for support fastening, Fastening screws, Installation manual, 5-Year limited warranty
Installation Manual	Installation Resources
Residential Warranty	Limited 5-Year Warranty
Part number	H3004012
BB SKU	534-CLIFF-RAIL
UPC	4745090279344
Dimensions	21.45 in (545 mm) x 21.45 in (545 mm)
Supports	8
Weight	2 lb
Mounting method	Each support bolts around three of the heater’s ribs

Includes

What Is Included

This listing includes the product and configuration selected above. The current exact-model source does not separately itemize additional box contents, so no extra hardware, controls, stones, venting, or accessories are implied.

Required and related products are shown in How It Fits when an exact source relationship exists.

How It Fits

How This Product Fits the System

What it is used for

A model-specific guard that helps keep bathers away from the hot heater surface. It does not replace the heater's required combustible clearances or room layout review.

What to plan

Start with the exact heater, chimney, or control model—not brand alone—then confirm the accessory part number and configuration.
A vendor suggestion is optional merchandising guidance; it is not the same as a required component or an exact fit approval.
Replacement and installation parts must follow the current system manual, clearances, and local code.

Products that use this item

These products name this item as required, optional, or part of their heater package.

HUUM CLIFF & CLIFF Mini Electric Sauna Heater | 3.5 to 10.5 kW This product is vendor-listed as an optional accessory for the linked product.
HUUM Reflect C This product is vendor-listed as an optional accessory for the linked product.
HUUM Flange CS | CLIFF & STEEL Embedding Flange This product is vendor-listed as an optional accessory for the linked product.

Verified model-specific facts are kept in Technical Specifications, while current manuals and support files are kept in Manuals & Documents. If an exact source does not resolve a value or relationship, this page leaves it open instead of borrowing from a neighboring model.

Attachments

HUUM Cliff Safety Railing Manual

View PDF

Gallery

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HUUM Rail C | CLIFF Heater Safety Railing

Wood safety railing for HUUM CLIFF heaters, enclosing 21.45 x 21.45 in around the heater. Eight bolt-on supports clamp around the heater’s ribs and carry a four-sided wood barrier against accidental contact.

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Built for these

HUUM CLIFF & CLIFF Mini Electric Sauna Heater | 3.5 to 10.5 kW
The heater this railing bolts to, the supports clamp around three of its ribs. See the full product and build your package →
HUUM Reflect C
The matching CLIFF reflector panel; the two are the standard pair of CLIFF-side accessories. See the full product and build your package →

What’s included

CLIFF safety rail wood profiles
8 supports with nuts and bolts
4 metal corner plates
Fastening screws
Installation manual

What it does

HUUM’s description: “The safety railing for CLIFF heaters helps to avoid accidental contact with hot heaters. It consists of light wood profiles. The safety railing is a good way to make the sauna event even safer and at the same time, it adds style to the heater.”

A railing is a contact guard. It does not reduce any clearance your CLIFF manual requires.

What the manual says

“Place the support around three ribs of the heater in a way that the outer side of the support is in contact with the heater rod head.”
“Fix the support’s two sides with a bolt and a nut. Tighten the bolt so that the support fits snugly around the heater ribs.”
“Place all the 8 supports on the heater.”
“Connect wood parts using 4 metal plates.”
“Place the wooden railing on the supports and fasten with screws.”

This is a different mechanism from the STEEL railing, whose brackets grip the heater’s outer wall and are bent closed with pliers. The two are not interchangeable.

Specifications

Model	Rail C
Part number	H3004012
UPC	4745090279344
Dimensions	21.45 in x 21.45 in
Materials	Natural wood and stainless steel
Supports	8, bolted around the heater ribs
Weight	2 lb

Assembled, the railing encloses 21.45 in x 21.45 in around the heater. Check that footprint against your wall and bench clearances before you order.

Often bought with the HUUM CLIFF & CLIFF Mini Electric Sauna Heater | 3.5 to 10.5 kW

What customers building this room most often add alongside it.