Real help, start to finish
Questions on fit, power or delivery? Call or email us. We stay your first contact after delivery, warranty included.
Shipping shown upfront
Your exact shipping cost is shown at checkout before you pay.
30-day returns
Request a return within 30 days of delivery. Approved change-of-mind returns carry a 25% restocking fee. Damage is made right. Return policy
Description
The ThermaSol Day Spa DS-Series is a commercial steam generator for day spas, hotels and other high-traffic facilities. One unit serves two, three or four steam rooms, with a steam distribution module that sends steam to each room independently or to several at once.
Build
It is stainless steel inside and out, with a heavy-duty, industrial-grade serviceable heating element in a non-pressurized vessel and a large capacity tank. The split tank design separates heating from the water feed to extend the unit's life. It is CSA/CUL listed and fitted with an ASME safety valve.
Installation
The generator can be placed up to 50 feet from the steam rooms. It comes with a hardware kit and an integral drain pan with a 3/4 inch NPT fitting.
Sizing
Choose the output by the combined volume of the rooms it will serve: 10 kW for up to 600 cubic feet, 12 kW for up to 1,000, 16 kW for up to 1,600, and 20 kW for up to 2,600. Then choose 2, 3 or 4 room control.
Specifications
- Models: DS-2, DS-3 or DS-4 (rooms) with 150, 250, 400 or 650 size code
- Output and capacity: 10 kW up to 600 cu ft, 12 kW up to 1,000 cu ft, 16 kW up to 1,600 cu ft, 20 kW up to 2,600 cu ft (combined)
- Room control: 2, 3 or 4 rooms, independent or simultaneous steam delivery
- Use: Commercial, such as day spas and hotels
- Construction: Stainless steel inside and out, split tank, non-pressurized vessel, large capacity tank
- Heating element: Heavy-duty, industrial-grade, serviceable
- Installation: Up to 50 feet from the steam room, hardware kit included
- Drain pan: Integral, 3/4 in NPT fitting
- Listings: CSA/CUL listed, ASME safety valve
Related
Browse steam shower generators and control packages to build out the rest of your steam shower.
Specifications
| Models | DS-2, DS-3 or DS-4 (rooms) with 150, 250, 400 or 650 size code |
|---|---|
| Output and capacity | 10 kW up to 600 cu ft, 12 kW up to 1,000 cu ft, 16 kW up to 1,600 cu ft, 20 kW up to 2,600 cu ft (combined) |
| Room control | 2, 3 or 4 rooms, independent or simultaneous steam delivery |
| Use | Commercial, such as day spas and hotels |
| Construction | Stainless steel inside and out, split tank, non-pressurized vessel, large capacity tank |
| Heating element | Heavy-duty, industrial-grade, serviceable |
| Installation | Up to 50 feet from the steam room, hardware kit included |
| Drain pan | Integral, 3/4 in NPT fitting |
| Listings | CSA/CUL listed, ASME safety valve |
Specifications from the manufacturer. Dimensions are approximate.
Shipping
We ship to the 48 contiguous U.S. states and Washington, DC. Your shipping cost is calculated at checkout and shown before you pay.
You will get an order confirmation right away and tracking by email when your order ships. Questions about timing for a specific item? Call (945) 280-3243 or email support@restoresuite.com before you order.
Delivery
Large items such as saunas, hot tubs and cold plunge tubs usually ship by freight. The carrier contacts you to schedule delivery. Please check the packaging and note any damage on the delivery receipt before you sign, then tell us within 48 hours so we can resolve it for you.
Before delivery day, measure doorways and hallways along the path to the install spot, and confirm the electrical requirement on the Specifications tab.
Warranty
30-day limited warranty against manufacturing defects
If this item has a manufacturing defect within 30 days of purchase, contact us with your order number and a photo or video of the issue and we will make it right.
Reviews
What delivery looks like
Manuals and documents
Official ThermaSol documents for this model. Opens as a PDF.
Why this one
A stainless steel commercial steam generator that runs two to four steam rooms from one unit, independently or together.
- Serves 2, 3 or 4 steam rooms from one generator.
- 10 to 20 kW for up to 2,600 combined cubic feet.
- Installs up to 50 feet from the steam rooms.
- CSA/CUL listed with an ASME safety valve.
Key specs at a glance
The numbers to check before you order. Full details are on the Specifications tab.
- Output and capacity
- 10 kW up to 600 cu ft, 12 kW up to 1,000 cu ft, 16 kW up to 1,600 cu ft, 20 kW up to 2,600 cu ft (combined)
- Heating element
- Heavy-duty, industrial-grade, serviceable
Before you buy: what to know
Based on the manufacturer's specs, manuals and our research.
- The Day Spa DS-Series serves two, three or four steam rooms from one generator, sending steam to each room independently or to several at once. It is built for spas and hotels.
- Size by the combined volume of all rooms: 10 kW up to 600 cu ft, 12 kW up to 1,000, 16 kW up to 1,600 and 20 kW up to 2,600.
- It can sit up to 50 feet from the steam rooms and comes with a hardware kit and an integral drain pan with a 3/4 in NPT fitting.
- Returns are accepted within 30 days with a 25% restocking fee on unused, unopened items. It usually ships within 1 to 3 business days, so it can arrive while the shower is being built.
Not sure this is the right fit? Ask us or call (945) 280-3243.
Compare ThermaSol models
Swipe to compare 4 models
| Model |
 ThermaSol Pro Series I Essential Steam Shower Generator
$4,399.97 |
 ThermaSol Pro Series II Advanced Steam Shower Generator
From $3,799.97 |
 ThermaSol Day Spa Commercial Steam Generator
From $3,699.97You are viewing |
 ThermaSol PRO Series III 6kW Steam Shower Generator
$3,105.00 |
|---|---|---|---|---|
| Output and capacity | – | – | 10 kW up to 600 cu ft, 12 kW up to 1,000 cu ft, 16 kW up to 1,600 cu ft, 20 kW up to 2,600 cu ft (combined) | – |
| Heating element | – | – | Heavy-duty, industrial-grade, serviceable | – |
ThermaSol Day Spa Commercial Steam GeneratorFrom $3,699.97You are viewing
- Output and capacity
- 10 kW up to 600 cu ft, 12 kW up to 1,000 cu ft, 16 kW up to 1,600 cu ft, 20 kW up to 2,600 cu ft (combined)
- Heating element
- Heavy-duty, industrial-grade, serviceable
ThermaSol PRO Series III 6kW Steam Shower Generator$3,105.00
- Electrical
- 208 to 240V single-phase, dedicated breaker required; 28 A at 240V
Common questions
Which output do I need?
How many rooms can it run?
How far from the steam rooms can it be installed?
Is it for home use?
What safety listings does it have?
Choosing the right setup can be tricky. We are here to help.
Tell us your space, power and how you plan to use it, and we will help you compare models honestly, including whether this one is the right fit.
Why buy from Restore Suite
Warranty terms up front
Each product page states its warranty coverage, and we help you use it if anything goes wrong.
Terms shown upfront
Shipping, delivery, warranty and return terms for each brand are on the product page before you buy, not buried at checkout.
One point of contact
We handle your questions, delivery issues and warranty claims with the manufacturer for you.
Honest guidance
Free guides and calculators for sizing, running costs and safety, so you can decide with real numbers. See the research
