Expert help that stays with you

Small details become expensive problems once installation begins. We ask the questions early, so a mismatched part, an overlooked requirement or an installation issue gets caught while it is still easy to fix.

Our job does not end when your order ships. We stay available through installation and beyond. If something needs attention, we stay involved, work the problem, and help see it through.

We want you to feel good about choosing Sauna Marketplace long after your first session, and confident recommending us to a friend. That standard guides the advice we give, the products we sell, and the way we take care of our customers.

Sauna and heater customers also receive free shipping on sauna accessories for life.

Planning a sauna, or need help with one you purchased from us? Our founders have built saunas from the crate up and both run saunas at home. New customers and existing Sauna Marketplace sauna and heater owners can Ask a product question.

Includes

What Is Included

All configurations

Included with purchase

Heat diverter element retainer installation and operation manual.

Contents vary by configuration. Check the row for the option selected above.

How It Fits

How This Product Fits the System

What it is used for

This DROP 9 upgrade kit is for the specified older heater configuration. Current DROP packages already include their heat-management parts; check what is installed before buying a duplicate.

What to plan

  • Start with the heater, chimney, or control model, not the brand alone, then confirm the accessory part number and configuration.
  • Optional accessories are not required unless the selected product or installation manual says otherwise.
  • Replacement and installation parts must follow the current system manual, clearances, and local code.

Choose the matching heater

Start with the heater for a new sauna; use the exact part for an existing installation.

  • HUUM DROP Heater family for this accessory; use the exact model and installation instructions.
Attachments
Gallery

HUUM DROP Heat Diverter, Retainer & Upgrade Kit

Current DROP heat-management hardware for guiding heat into the room and keeping elements correctly separated. The current DROP heater package already includes its model-appropriate reflector, heat diverter, retainers, and spacers; order this only for a compatible older installation or confirmed replacement need.

Choosing the heater too? Start with HUUM DROP to size the heater and choose the rest of your package.

Choose your HUUM DROP package →

Build Your Quote:

$130.00

US shipping: $15.49. This item ships free when you add it to a sauna or heater order, or when your order is $300 or more. Sauna and heater customers get free shipping on accessories for life; we’ll recognize your email at checkout.

HUUM DROP Retainer

Keeps elements from touching and burning themselves out. Now required for DROP 7.5KW and DROP 9KW. Can be added to 4KW and 6KW models as well.

None DROP D Heating Element Retainer (included) DROP D Heating Element Retainer (included)
Replacement Elements

HUUM recommends replacing all the heating elements at once

Safety Rail
None Rail D Safety Rail for HUUM DROP +$291.00
HUUM Rocks

Replacing Rocks Recommended

Share your selected options and add-ons. Prices and availability are confirmed when the link is opened.

Pay over time:

Choose Affirm at checkout to see your payment options. Approval and terms depend on eligibility.

Pay with HSA/FSA:

We teamed up with FLEX to make HSA/FSA payments easier than ever.

This is a heat guiding device for the HUUM Drop 9 Heaters. NOTE: To preserve the originality, operation and safety of replacement parts, this product is not returnable.

Marketplace Knowledgebase

19 Videos

Reviews from owners

Reviews left on SaunaMarketplace.com and notes owners sent our team. Every rating goes through the same check before it appears, and names are shortened to a first name and last initial. A verified buyer bought it here.

Photos from owners

Closeup of the HUUM DROP sauna heater element coils and rocks in a customer's home sauna in Virginia
A closeup look at the heating element coils and rocks inside the HUUM DROP heater basket. Photo: Elizabeth M.

Best customer service ever!!!

Elizabeth M.✓ Verified buyer
Expert help that stays with you

Small details become expensive problems once installation begins. We ask the questions early, so a mismatched part, an overlooked requirement or an installation issue gets caught while it is still easy to fix.

Our job does not end when your order ships. We stay available through installation and beyond. If something needs attention, we stay involved, work the problem, and help see it through.

We want you to feel good about choosing Sauna Marketplace long after your first session, and confident recommending us to a friend. That standard guides the advice we give, the products we sell, and the way we take care of our customers.

Sauna and heater customers also receive free shipping on sauna accessories for life.

Planning a sauna, or need help with one you purchased from us? Our founders have built saunas from the crate up and both run saunas at home. New customers and existing Sauna Marketplace sauna and heater owners can Ask a product question.

Includes

What Is Included

All configurations

Included with purchase

Heat diverter element retainer installation and operation manual.

Contents vary by configuration. Check the row for the option selected above.

How It Fits

How This Product Fits the System

What it is used for

This DROP 9 upgrade kit is for the specified older heater configuration. Current DROP packages already include their heat-management parts; check what is installed before buying a duplicate.

What to plan

  • Start with the heater, chimney, or control model, not the brand alone, then confirm the accessory part number and configuration.
  • Optional accessories are not required unless the selected product or installation manual says otherwise.
  • Replacement and installation parts must follow the current system manual, clearances, and local code.

Choose the matching heater

Start with the heater for a new sauna; use the exact part for an existing installation.

  • HUUM DROP Heater family for this accessory; use the exact model and installation instructions.
Attachments
Gallery