Hotass Saunas ProHeat Series Electric Sauna Heaters
Hotass Saunas ProHeat Series Electric Sauna Heaters Control Touch Pad
Hotass Saunas ProHeat Series Electric Sauna Heaters Control Touch Pad
Hotass Saunas ProHeat Series Electric Sauna Heaters Top View

Hot Ass Saunas ProHeat Series Sauna Heaters

Hotass Saunas
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Estimated Arrival: Between Apr 29 and May 01.

Shipping & Returns: FREE SHIPPING. 30 Day Moneyback Guarantee.


Living up to the bold and expressive HOTASS SAUNAS name, ProHeat Sauna Heaters produce extreme sauna heat! Forged from stainless steel and magmatic rock, these mighty sauna heaters are engineered for safety and are ideal for indoor or outdoor saunas from 85 to 425 cubic feet. The versatile Heatpad Touchscreen Total Environment Control and best-in-class sauna heat make the ProHeat Sauna Heater System great for your backyard sauna or indoor spa.

Features innovative AirFlow Technology (AFT) to reduce room heat-up times and achieve optimal sauna room heat.  

Other Features: 

  • Includes the elegantly sleek HeatPad Environmental Control with touch-activation and feature-rich software the most technologically advanced sauna bath experience available
  • Heats up to 194 degrees F
  • Heats saunas between 84-425 cubic feet, or 10-65 square feet
  • Includes 45-pounds of sauna rock to produce a moisture-rich, comfortable sauna bathing heat
  • Industrial grade stainless steel heating elements for a lifetime of sauna pleasure
  • Automatically pre-heat your sauna room so it's ready when you are
  • Resettable high temperature limit for sauna overheat protection
  • Free from defects in materials and craftsmanship for its lifetime. Hotass Saunas will repair or replace (at its option) a Heater which fails to conform to this warranty
  • 100 percent recyclable stainless steel, inside and out
  • 60-minute automatic cutoff
  • UL listed for unsurpassed quality and safety
  • HomeHeat sauna units are designed for saunas up to 425 cubic feet

    Designed for Quick and Efficient Heating: 

    • Stainless-Steel, Industrial-Quality Heating Elements
    • Direct Contact Between Rocks and Heating Elements
    • Large 45-Pound Rock Capacity
    • Sauna Can Be Preset (Up To 8 Hours In Advance)
    • Rapid Heat-Up Times
    • Optimal Heat Retention and Humidity Control

    Authentic Finnish Sauna Design: 

    • Stainless-Steel, Industrial-Quality Heating Elements
    • Innovative Built-In Control Panel
    • Wall-Mounted Electric Sauna Heater
    • Durable Triple-Wall Construction
    • Contemporary Polished Chrome Color
    • Cooler Surface Temperatures
    • Crafted of Corrosion-Resistant Materials
    • Designed, Engineered, And Made In Finland

    PH300 - 3kW, 240V/1PH, 12.5 Amps

    • Heats saunas between 84-130 cubic feet, or 10-20 square feet
    • Temperature Range between 104 F - 194 F

    PH450 - 4.5kW, 240V/1PH, 18.8 Amps

    • Heats saunas between 100-210 cubic feet, or 16-30 square feet
    • Temperature Range between 104 F - 194 F

    PH600 - 6kW, 240V/1PH, 25 Amps

    • Heats saunas between 170-300 cubic feet, or 28-40 square feet
    • Temperature Range between 104 F - 194 F

    PH800 - 6kW, 240V/1PH, 33.3 Amps

    • Heats saunas between 250-425 cubic feet, or 40-65 square feet
    • Temperature Range between 104 F - 194 F

    PH600-3 - 6kW, 208V/3PH, 16.7 Amps

    • Heats saunas between 170-300 cubic feet, or 28-40 square feet
    • Temperature Range between 104 F - 194 F

    PH800-3 - 8kW, 208V/3PH, 22.2 Amps

    • Heats saunas between 250-425 cubic feet, or 40-65 square feet
    • Temperature Range between 104 F - 194 F

    This HOTASS SAUNAS HomeHeat sauna heater is guaranteed for the lifetime of the product, and includes all heater parts such as heating elements, controls, and contactors.  

    Download Warranty Information

    Order Confirmation:

    As soon as you place your order, you will receive an order confirmation e-mail. This means that we have received your order in our system and pre-authorized your credit card for the purchase.  As soon as we receive your order we automatically reach out to our suppliers to confirm that it is in stock and available for immediate shipment.  If your item is on backorder or unavailable, we will void the pre-authorization and reach out to you via e-mail.  If your item(s) are available for immediate shipment (within 5 business days), we will process the charges and submit the order for shipment.

    Order Shipment:

    If your order is in stock and we process the charges to your credit card, it will ship within five business days from the date of your order.  We will send you tracking information within 24 hours of your order leaving the warehouse to the e-mail address you provided when checking out.  If you do not receive tracking information from us within six business days of your order, feel free to follow up with us at  


    Please inspect the packaging of your item(s) when they arrive. If you notice any damage you should make note of it when signing for delivery.  If your item(s) do arrived damaged please send photos to and we will process an insurance claim on your behalf.


    All claims for adjustments or shortages should be reported within seven (7) days of the receipt of the shipment by emailing returns@sunvalleysaunas.

    When returning Hotass Saunas products for any reason, you will be assigned an RGA (Return Goods Authorization) number. An RGA# will be issued within 24-hours for any uninstalled, new, in-box items purchased within 90 days. Return item(s) to: Returns Center, 511 Glenn Avenue, Wheeling IL 60090. Return value subject to equipment reconditioning fee of $65.00 plus component costs.

    Returned Hotass Saunas products must be properly packaged to prevent loss or damage in transit. Once the product has been received and the RGA processed, a credit will be issued.

    Customers receiving freight shipments must inspect the packages and note any damages on the bill of lading at the time of delivery. Only by doing this will Hotass Saunas be able to obtain a credit on your behalf.

    Shipments refused at time of delivery without prior authorization will incur a 15% restocking fee.

    We work very hard to ensure that we offer the absolute best prices online.  If you find another online store that offers a lower price then us within six months of your purchase date please let us know and we will refund your original payment for the difference.  We want you to feel confident that you are getting the absolute best price for the product you are ordering.  If you find that our own website has a lower price for the same item you have ordered within six months of your purchase date we will refund the difference as well.

    To request your partial refund simply e-mail us a link to the same product on our website, or on our competitor's website within six months from the date of your order and we will process the credit accordingly.

    Our 100% Price Match Guarantee has some limitations:

    • You must purchase the item from our website before requesting your Price Match Guarantee. 
    • Promotions such as rebates and "buy one get one free" offers are not eligible.
    • The item must be in stock on the competitors website. 
    • The competitor must be an online store. They may not have a physical retail location.
    • The website can not be a discounter or auction website (i.e. eBay, Overstock, etc.).  
    • The competitor must be an Authorized Retailer of the product in question.  
    • The Price Match Guarantee includes the item price and the shipping charges. It excludes sales tax.  

    If you have any questions or comments about our Price Match Guarantee please get a hold of us via our "Contact Us" page.