Delta SteamScape™ 12kW Steam Generator - SteamScape™ SMP12 Steam Generator 12kW
Want to take your at-home steam experience to the next level? The Delta SteamScape™ is a home steam system offering more features, options, and ways to customize your calm. Discover how it can improve your overall wellbeing. Plus, conserve water and energy without compromising your experience—an average 20-minute steam shower uses less than one gallon of water. Enjoy your steam with the 12kW Steam Generator.
Warranty
Delta covers this product under its Limited Warranty on Steam Bath and Steam Shower Products. In a home, the steam generator's non-electronic parts are covered for as long as the original buyer owns the home where it was first installed, and electronic parts, controls and accessories are covered for 2 years from purchase. Delta covers labor for 2 years with its prior approval. In commercial use (hotels, spas, gyms and rentals) coverage is 1 year on parts and 90 days on labor. The warranty does not cover improper installation, outdoor installation, freezing damage, or unauthorized repairs or modifications. Warranty claims are handled by Delta Faucet Company.
Features & materials
- For steam baths sized up to 550 adjusted cubic feet
- Electronic water-level control system
- Proportional steam ensures a consistent temperature in the shower with no temperature spikes
- Microprocessor based diagnostics with LED indication
- Intelligent control communication
- UL/CUL Listed
Manuals & documents
Shipping & delivery
Shipping cost: Shipping is charged by the total weight of your order. This item on its own ships for $129 within the contiguous US, and the exact amount for your whole order is shown at checkout before you pay.
Most in-stock orders ship within 3–5 business days of confirmed payment, and delivery is typically 5–15 business days after shipment. Made-to-order saunas and custom-configured rooms need production time on top of that, which we confirm before the order is released. We ship within the contiguous United States.
Large items ship LTL freight on a pallet, delivered curbside — to the curb or the end of your driveway, often from a trailer up to 53 feet long. Curbside does not include unpacking, assembly, installation or electrical connection. The carrier calls to book an appointment and someone must be there to receive the shipment. Tell us at the time of order if access is limited — narrow or rural roads, steep driveways, gated communities — and ask for liftgate service if you have no dock or forklift.
Inspect the shipment before the driver leaves and before you sign. Count the cartons and pallets against the paperwork, check glass doors and panels, write any damage or shortage on the Delivery Receipt, and photograph it. Email info@plungeintosaunas.com within 48 hours of delivery with your order number, photos and the noted receipt — the same window covers concealed damage and missing items. Keep the packaging while a claim is open.
Cancellations & returns
Cancel before the order has been submitted for fulfillment and it is refunded in full — email info@plungeintosaunas.com with your order number. After that point manufacturer, carrier, return-freight or restocking fees may apply. Every return must be approved by us in writing first: products ship from different manufacturer warehouses, so the correct return address varies, and anything sent back without authorization may be refused.
Return requests are made within 30 days under our general policy; some brands run that window from the date of purchase rather than delivery. Items must be unused, uninstalled, never heated or filled, complete in their original packaging and in resalable condition. Restocking fees run up to 25% depending on the manufacturer, while Harvia, HUUM, SaunaLife, Saunum, Narvi, ThermaSol, Delta, Kohler and Mr. Steam charge no restocking fee at all, only a re-boxing fee of roughly $20–$50 if the original packaging does not come back intact. On a change-of-mind return you pay return shipping and the original outbound shipping is not refunded.
If the item arrived damaged or a manufacturer error is at fault, return shipping is covered for you. Custom, made-to-order and special-order items already in production, clearance and open-box items, heaters that have been wired or fired, tubs and generators that have been filled, assembled or heated rooms, opened consumables and all Canadian Timber Collection products cannot be returned. Ask us before you buy if you are unsure.
Complete your setup
Total for 2 items $4,524.80
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Delta SteamScape™ 12kW Steam Generator -
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- Shipping: $129For this item on its own · contiguous US
- Authorized dealerFull manufacturer warranty
- Sized by a specialistRoom, heater and install checked
- Talk to a human(888) 739-3321
Model specifications
The figures that decide the buy. The complete sheet ships with the manual.
- Model
- 5GE-SMP12
- Construction Material
- Stainless Steel
- Product Dimensions
- 17.75"L x 7.5"W x 15.5"H
- Kilowatt Rating
- 12kW
- Max Adj. Cu. Ft. Range
- 550
- Voltage
- See Technical Specifications Chart
- Phase
- 1
- Amps
- See Technical Specifications Chart
- Line Fuse
- See Technical Specifications Chart
- Wattage
- 12000
- Shipping Weight
- 41 lbs
- Prop 65 WARNING
- Lead
Manufacturer figures. The complete specification sheet, clearances and wiring details are in the manufacturer's installation manual. See the Manuals tab above.
Everything in the box
Exactly what ships with this model, straight from the manufacturer's packing list.
- SteamScape™ 12kW Steam Generator
- 35' Cable (Alternative Length Extension Cable Sold Separately)
- Installation and Operation Manual
- Limited Lifetime Warranty
Sauna stones, water treatment and accessories are sold separately unless listed above.
Talk it through with a sauna specialist
Room size, heater match, electrical, delivery access — a ten-minute call answers most of it. No pressure, no sales script.
Daily, 8 AM to 7 PM Pacific. Or email info@plungeintosaunas.com any time.
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Sizing & fit
We'll check the footprint, ceiling height and heater match for your space. -
Electrical & site
What your electrician needs to know before you order. -
Delivery
Lead time, freight access and what to expect on delivery day.
What happens next
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1
We check the order
A sauna specialist reviews the configuration, the delivery address and freight access, and usually calls you to confirm it before the order is released to the manufacturer. Anything that needs changing gets changed before it ships.
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2
Confirmation and lead time
You get an email with the confirmed lead time, the manuals for your unit and what to prepare on site. Tracking follows within 24 hours of it leaving the warehouse.
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3
Delivery day and after
The freight carrier calls to book a curbside appointment — count the cartons and note any damage on the delivery receipt before you sign. Assembly, electrician and warranty questions after that come to us, and we handle them with the manufacturer on your behalf.
Frequently Asked Questions
Yes! Shop Pay Installments may be available at checkout, allowing you to split your order into installment payments, with interest-free options on eligible orders and monthly plans from 0–36% APR. Just select Shop Pay at checkout to see your options.
Warranty coverage varies by manufacturer and product. Please refer to the product page or included documentation for specific details. Warranties are provided by the manufacturer. We're happy to help connect you with the manufacturer if you have a warranty question.
We ship within the contiguous United States only. We do not currently ship to Alaska, Hawaii, PO boxes, APO/FPO addresses, or international destinations.
No. Standard curbside delivery means the carrier delivers to the curb or end of your driveway only. The driver is not required to bring items into your home, garage, or backyard, and delivery does not include unpacking, assembly, or installation.
Yes. Our store is secured with SSL encryption and all payments are processed through Shopify's secure checkout. We never store your full credit card information.
Exchanges are handled on a case-by-case basis. Contact us at info@plungeintosaunas.com with your order number and the item you'd like instead. If approved, you may be responsible for price differences, return shipping, and any applicable restocking fees.





