







HUUM CLIFF 11 CLIFF Series 11kW Sauna Heater 240V / 1PH
- Product Description
- Product Features
- Product Specifications
- Cancellation Policy
- Delivery Policy
- Return Policy
- Shipping Policy
- Warranty
The HUUM CLIFF 11kW sauna heater is a slender electric sauna heater with remarkably small safety distances, which makes it perfect for saunas with limited spaces. The Cliff 11kW sauna heater is designed for sauna rooms from 354 to 566 cubic feet (CF).
Please Note: Required control and sauna stones (5 boxes) sold separately.
| Brand | HUUM |
|---|---|
| Design | Slim design, suitable for saunas with limited space |
| Safety Distances | Small safety distances |
| Heating Efficiency | Heats up to 25% faster due to internal air duct |
| Control Compatibility | Works with UKU controls (sold separately) |
| Extension Compatibility | Works with UKU extension box (sold separately) |
| Stone Capacity | 165 lb stone capacity (requires 5 boxes, sold separately) |
| Stone Stacking | Removable rib(s) for accurate stacking; more exposed stones for longer, milder heat |
| Heat Transfer | Direct contact between stones and heating elements |
| Construction | Stainless steel construction; industrial-quality heating elements |
| Model Type | Floor model |
| Origin | Designed, engineered, and made in Estonia |
| Dimensions | 10.6" W (270 mm) × 10.6" D (270 mm) × 38.4" H (975 mm) |
| Warranty | Limited 3-year residential warranty and limited 1-year commercial warranty (excluding elements) |
| Product Inclusions | |
| 11 kW Sauna Heater | Included |
| 2 Prop Blocks (for removal of sauna rib slats) | Included |
| Installation and Operation Manual | Included |
| 3-Year Limited Residential Warranty and 1-Year Limited Commercial Warranty (excluding elements) | Included |
| Brand | HUUM |
|---|---|
| Model | CLIFF 11 |
| Kilowatt Rating | 11 KW |
| Minimum Cubic Feet | 353 CF |
| Maximum Cubic Feet | 600 CF |
| Heater Weight | 37.5 lbs |
| Shipping Weight (with sauna stones) | 202.5 lbs |
| Electrical Requirements | 240V, Single Phase |
| Width | 10.6" (270 mm) |
| Depth | 10.6" (270 mm) |
| Height | 38.4" (975 mm) |
Cancellations are allowed before the order is processed or shipped. Once the order has shipped, cancellations are no longer guaranteed. It is recommended to contact our team immediately for assistance.
Orders are processed and shipped within 24 to 48 hours. Most items are shipped via Ground or LTL freight, depending on the product size and weight. Sauna barrels and cabins include shipping or use a flat rate within the contiguous 48 states. For other items, actual shipping rates apply based on location. In hard-to-reach areas, a shipping premium may apply. Stones ship separately and incur $25 to $50 per box in shipping fees. Enhanced packaging is used for all shipments to reduce damage in transit. Customers may refuse delivery if damage is visible, or sign “Subject to concealed damage.”
Returns are accepted within 30 days of purchase for new and uninstalled items. Customers must request a Return Authorization (RA) by contacting Customer Service. If the return is due to shipping damage or an error on Bathing Brands’ part, return shipping will be covered. For other returns, the customer is responsible for return shipping. A boxing fee may apply ($20 to $50 depending on the item). If the item is damaged upon return, the customer will need to file a claim with the shipper.
Sauna barrels and cabins include shipping or use a flat rate within the contiguous 48 states. For other items, actual shipping rates apply based on location. In hard-to-reach areas, a shipping premium may apply. Stones ship separately and incur $25 to $50 per box in shipping fees.
Applicability: Warranty applies only if the product is installed per the provided instructions, properly maintained, and hasn’t been subjected to damage, misuse, or abuse.
Registration: You must complete and mail the Limited Warranty Registration form (included with your unit) to Bathing Brands within 60 days of installation. This warranty is non-transferable and extends only to the original purchaser.
Duration of Coverage:
PARTS
- Residential: 5 years from date of original installation.
- Commercial (clubs, condos, apartments, spas, military): 1 year from date of original installation.
- Brand exceptions: Huum products carry only a 90-day parts warranty.
LABOR
- Residential (U.S., non-commercial): 2 years of local labor coverage, plus an additional 3 years of factory labor if the product is returned to Bathing Brands.
- Commercial (U.S.): 1 year of factory labor (upon return) for defective parts; parts remain covered for 1 year.
Authorized Warranty Work: All warranty repairs must be (1) authorized by Bathing Brands before work begins and (2) performed by an authorized World Sauna Group representative. Any parts or labor performed without prior authorization won’t be covered.
Return Merchandise Authorization (RMA): Before returning any parts, you must obtain an RMA from Bathing Brands. Parts returned without an RMA may be refused replacement or repair.
Claim Procedure:
- Call Bathing Brands toll-free at 1-800-929-5425 or write to:
Bathing Brands – WSG 511 Glenn Ave, Wheeling, IL 60090
- Ship defective parts prepaid to that address. Return shipping of replacements is at the purchaser’s expense.
Limitations & Remedies:
- Liability is limited to repair or replacement of defective parts.
- Bathing Brands isn’t liable for any incidental or consequential damages.
- Some state laws may provide additional rights that supersede these limitations.

- Product Description
- Product Features
- Product Specifications
- Cancellation Policy
- Delivery Policy
- Return Policy
- Shipping Policy
- Warranty
The HUUM CLIFF 11kW sauna heater is a slender electric sauna heater with remarkably small safety distances, which makes it perfect for saunas with limited spaces. The Cliff 11kW sauna heater is designed for sauna rooms from 354 to 566 cubic feet (CF).
Please Note: Required control and sauna stones (5 boxes) sold separately.
| Brand | HUUM |
|---|---|
| Design | Slim design, suitable for saunas with limited space |
| Safety Distances | Small safety distances |
| Heating Efficiency | Heats up to 25% faster due to internal air duct |
| Control Compatibility | Works with UKU controls (sold separately) |
| Extension Compatibility | Works with UKU extension box (sold separately) |
| Stone Capacity | 165 lb stone capacity (requires 5 boxes, sold separately) |
| Stone Stacking | Removable rib(s) for accurate stacking; more exposed stones for longer, milder heat |
| Heat Transfer | Direct contact between stones and heating elements |
| Construction | Stainless steel construction; industrial-quality heating elements |
| Model Type | Floor model |
| Origin | Designed, engineered, and made in Estonia |
| Dimensions | 10.6" W (270 mm) × 10.6" D (270 mm) × 38.4" H (975 mm) |
| Warranty | Limited 3-year residential warranty and limited 1-year commercial warranty (excluding elements) |
| Product Inclusions | |
| 11 kW Sauna Heater | Included |
| 2 Prop Blocks (for removal of sauna rib slats) | Included |
| Installation and Operation Manual | Included |
| 3-Year Limited Residential Warranty and 1-Year Limited Commercial Warranty (excluding elements) | Included |
| Brand | HUUM |
|---|---|
| Model | CLIFF 11 |
| Kilowatt Rating | 11 KW |
| Minimum Cubic Feet | 353 CF |
| Maximum Cubic Feet | 600 CF |
| Heater Weight | 37.5 lbs |
| Shipping Weight (with sauna stones) | 202.5 lbs |
| Electrical Requirements | 240V, Single Phase |
| Width | 10.6" (270 mm) |
| Depth | 10.6" (270 mm) |
| Height | 38.4" (975 mm) |
Cancellations are allowed before the order is processed or shipped. Once the order has shipped, cancellations are no longer guaranteed. It is recommended to contact our team immediately for assistance.
Orders are processed and shipped within 24 to 48 hours. Most items are shipped via Ground or LTL freight, depending on the product size and weight. Sauna barrels and cabins include shipping or use a flat rate within the contiguous 48 states. For other items, actual shipping rates apply based on location. In hard-to-reach areas, a shipping premium may apply. Stones ship separately and incur $25 to $50 per box in shipping fees. Enhanced packaging is used for all shipments to reduce damage in transit. Customers may refuse delivery if damage is visible, or sign “Subject to concealed damage.”
Returns are accepted within 30 days of purchase for new and uninstalled items. Customers must request a Return Authorization (RA) by contacting Customer Service. If the return is due to shipping damage or an error on Bathing Brands’ part, return shipping will be covered. For other returns, the customer is responsible for return shipping. A boxing fee may apply ($20 to $50 depending on the item). If the item is damaged upon return, the customer will need to file a claim with the shipper.
Sauna barrels and cabins include shipping or use a flat rate within the contiguous 48 states. For other items, actual shipping rates apply based on location. In hard-to-reach areas, a shipping premium may apply. Stones ship separately and incur $25 to $50 per box in shipping fees.
Applicability: Warranty applies only if the product is installed per the provided instructions, properly maintained, and hasn’t been subjected to damage, misuse, or abuse.
Registration: You must complete and mail the Limited Warranty Registration form (included with your unit) to Bathing Brands within 60 days of installation. This warranty is non-transferable and extends only to the original purchaser.
Duration of Coverage:
PARTS
- Residential: 5 years from date of original installation.
- Commercial (clubs, condos, apartments, spas, military): 1 year from date of original installation.
- Brand exceptions: Huum products carry only a 90-day parts warranty.
LABOR
- Residential (U.S., non-commercial): 2 years of local labor coverage, plus an additional 3 years of factory labor if the product is returned to Bathing Brands.
- Commercial (U.S.): 1 year of factory labor (upon return) for defective parts; parts remain covered for 1 year.
Authorized Warranty Work: All warranty repairs must be (1) authorized by Bathing Brands before work begins and (2) performed by an authorized World Sauna Group representative. Any parts or labor performed without prior authorization won’t be covered.
Return Merchandise Authorization (RMA): Before returning any parts, you must obtain an RMA from Bathing Brands. Parts returned without an RMA may be refused replacement or repair.
Claim Procedure:
- Call Bathing Brands toll-free at 1-800-929-5425 or write to:
Bathing Brands – WSG 511 Glenn Ave, Wheeling, IL 60090
- Ship defective parts prepaid to that address. Return shipping of replacements is at the purchaser’s expense.
Limitations & Remedies:
- Liability is limited to repair or replacement of defective parts.
- Bathing Brands isn’t liable for any incidental or consequential damages.
- Some state laws may provide additional rights that supersede these limitations.
