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That doesn’t mean you should have to pay more. We always honor the lowest prices allowed by our manufacturers. If you find a lower advertised price from an authorized dealer, send us a screenshot and we’ll match it.

We want you to feel great about your purchase for decades. That’s why we also offer free shipping on sauna accessories for life with the purchase of any sauna or sauna heater on Sauna Marketplace.

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Specs
Assembled Dimensions21.5″W x 17.7″D x 5.12″H
Depth17.7″ (450mm) in
Product Weight4.4 lbs
FeaturesSafety railing for Harvia Spirit SP60/90 Electric Heaters, Black painted heat-treated birch, Firmly attached to the stove with stainless steel brackets
ModelHSP3M
Model NumberHSP3M
SKU / Part NumberHSP3M
ColorBlack
Included ComponentsBlack Birch Safety Rail, Stainless Steel Brackets
Dimensions545 x 450 x 130 mm (21.5 x 17.7 x 5.12 in)
Net Weight2.0 kg (4.4 lb); gross 2.2 kg
MaterialBlack-painted heat-treated birch, stainless steel brackets
FitsHarvia Spirit SP60 / SP90
Spare PartZSC-316 — carton for safety railing
GTIN/UPC6417659032643
Includes

What Is Included

All configurations

Included with purchase

Black birch safety rail, stainless steel brackets.

Package contents and sold-separately requirements can vary by selection; use the row for the exact configuration chosen above.

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.

Designed to work with

Exact-family replacements and system components are linked here with their specific use.

Products that use this item

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

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
Gallery

Harvia HSP3M Safety Railing for Harvia Spirit | Heat-Treated Birch

A bar of black-painted heat-treated birch on stainless steel brackets that fastens directly to a Harvia Spirit. Harvia’s own line is that the birch surface is always safe to touch. It measures 21.5 x 17.7 x 5.1 in and weighs 4.4 lb. Specified for the Spirit SP60/90.

Build Your Quote:

$267.00

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Built for these

What’s included

  • Black heat-treated birch safety rail
  • Stainless steel mounting brackets

The HSP3M is a band of black-painted heat-treated birch carried on stainless steel brackets. Harvia’s data sheet describes it as a safety railing for the Spirit electric stove, black-painted heat-treated birch, firmly attached to the stove, so it is a fixed fitting rather than a free-standing guard, and Harvia’s selling line for it starts with “save space”.

Harvia’s own description of how to use it: “Install one at the preferred height around the top of the heater or install a few around it to ensure any movement around your sauna is safer. The birch surface of the black safety rail is always safe to touch and secured with stainless steel brackets.”

Check your model code before ordering

Harvia’s data sheet files the HSP3M under HARVIA SPIRIT and names HSPE604M, HSPE904M, HSP604MXW and HSP904MXW as related products. It is described as “safety railing for Harvia Spirit SP60/90 electric heaters”. Read the model code off the rating plate on your heater and match it to those before you order.

Specifications

Spec Value
Dimensions (W x D x H) 21.5 x 17.7 x 5.1 in (21.5 x 17.7 x 5.12 in)
Net weight 4.4 lb; gross 4.9 lb
Material Black-painted heat-treated birch on stainless steel brackets
Color Black
Mounting Fastens directly to the heater
Listed fitment Harvia Spirit SP60 / SP90
GTIN / UPC 6417659032643

Often bought with the Harvia Spirit – Wall-Mounted Rock Basket, Big Steam, UL Listed (6KW, 8KW, 9KW)

What customers building this room most often add alongside it.

Best Price and Service Guarantee

Sauna Marketplace offers legendary customer service and support. Odds are you landed here from a referral — because we don’t advertise.

That doesn’t mean you should have to pay more. We always honor the lowest prices allowed by our manufacturers. If you find a lower advertised price from an authorized dealer, send us a screenshot and we’ll match it.

We want you to feel great about your purchase for decades. That’s why we also offer free shipping on sauna accessories for life with the purchase of any sauna or sauna heater on Sauna Marketplace.

Shop Saunas | Shop Sauna Heaters

Specs
Assembled Dimensions21.5″W x 17.7″D x 5.12″H
Depth17.7″ (450mm) in
Product Weight4.4 lbs
FeaturesSafety railing for Harvia Spirit SP60/90 Electric Heaters, Black painted heat-treated birch, Firmly attached to the stove with stainless steel brackets
ModelHSP3M
Model NumberHSP3M
SKU / Part NumberHSP3M
ColorBlack
Included ComponentsBlack Birch Safety Rail, Stainless Steel Brackets
Dimensions545 x 450 x 130 mm (21.5 x 17.7 x 5.12 in)
Net Weight2.0 kg (4.4 lb); gross 2.2 kg
MaterialBlack-painted heat-treated birch, stainless steel brackets
FitsHarvia Spirit SP60 / SP90
Spare PartZSC-316 — carton for safety railing
GTIN/UPC6417659032643
Includes

What Is Included

All configurations

Included with purchase

Black birch safety rail, stainless steel brackets.

Package contents and sold-separately requirements can vary by selection; use the row for the exact configuration chosen above.

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.

Designed to work with

Exact-family replacements and system components are linked here with their specific use.

Products that use this item

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

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
Gallery

PLAN THE WHOLE SAUNA

The room and heater still have to work as one system.

Start with the room dimensions, then account for glass, masonry, insulation, ceiling height, required clearances, and available electrical service. That is how we move from a product that looks right to a sauna that heats evenly and comfortably.