




Harvia KIP Series - 8kW Sauna Heater Package
Shipping & delivery
Free standard shipping on most orders in the contiguous United States. Saunas, cold plunges and other oversized items ship by freight carrier with White Glove delivery to your property, typically 2 to 4 weeks after processing. Any freight charge for your address is shown at checkout before you pay.
Returns & warranty
Unused items in original packaging can be returned within 30 days of delivery. Custom-built or made-to-order items are non-returnable, and return freight on large items is quoted when the return is authorized. Manufacturer warranty applies to every product. Email support@sweatdecks.com to start a return or warranty claim.

Harvia KIP Series - 8kW Sauna Heater Package
About this product
Harvia KIP 8kW - Powerful Finnish Heater for Large Saunas
The Harvia KIP 8kW brings the full power of the KIP series to large saunas up to 425 cubic feet. This is our recommended Harvia heater for 6-person barrel saunas, 6-person cube saunas, and custom-built sauna rooms where rapid heat-up and strong sustained temperatures are essential. The larger heating element array and increased stone capacity deliver powerful löyly for satisfying steam sessions.
Finnish-made quality backed by Harvia's 70+ year legacy. UL-certified for safe residential use. Operates on 240V/40A dedicated circuit. Complete heater package with stones and hardware. Free shipping.
The wall-mounted sauna heater generates an intensely, penetrating heat. The unit includes professional-grade stainless-steel heating elements, durable stainless components, and a large rock capacity. The Harvia KIP80B electric sauna heater is engineered for saunas up to 425 cubic feet (CF).
Buying Guidance
Harvia KIP Series - 8kW Sauna Heater Package is part of the SweatDecks Electric Sauna Heater catalog. Before ordering, confirm compatibility with your sauna, steam shower, cold plunge, or outdoor wellness setup, including dimensions, electrical requirements, finish, model number, and any manufacturer-specific parts.
Shipping, Warranty, and Support
SweatDecks helps customers compare equipment, understand delivery requirements, and review manufacturer warranty coverage from Harvia. If you are matching this item to an existing system, check the product model, installation manual, and any required accessories before checkout.
Questions Before You Buy?
Contact the SweatDecks team for help choosing the right sauna, cold plunge, heater, steam, or accessory product. We can help you think through placement, installation planning, and whether this item fits the setup you are building.
Frequently Asked Questions
How much does the Harvia KIP Series cost?
The Harvia KIP Series is $1,154 to $1,936 depending on options at SweatDecks. Affirm financing is available at checkout to spread the cost over monthly payments.
How does the Harvia KIP Series ship?
It ships via curbside freight. Orders over $5,000 qualify for free shipping, and white-glove delivery and installation are available in our service areas.
What electrical service does this heater need?
Most residential sauna heaters run on a dedicated 240V circuit sized to the heater's draw. A licensed electrician should run the circuit and install the disconnect. We provide the manufacturer spec sheet for permitting on request.
What is the return policy?
Unused items in original packaging can be returned within 30 days of delivery. Custom-built and made-to-order items are non-returnable. Full details are in our refund policy, and our team at (817) 371-0089 can help before you order.
What is included
Included
Specifications
Specifications
Documents and manuals
Resources
Make room for your ritual
A backyard you will want to spend time in.
Think beyond the equipment: a comfortable approach, privacy, lighting and a place to cool down make the whole space work better.



Project examples show different models and configurations. Only the items listed for this product are included in its price.
What our customers say
I love the Sauna and cold plunge I purchased from Sweat Decks. In addition to providing great products, their office is extremely helpful. My backyard is now a delightful retreat.
We had a great experience overall working with this team. They built and installed our sauna and also constructed a staircase leading up to it, and the final result exceeded expectations. I’ll note that things were a little bumpy right after purchase — the original person we worked with ended up leaving without notice, which caused some initial confusion. That said, the team handled it really well. Huge shoutout to Heath and Brandon for stepping in, taking ownership, and getting everything back on track. They were incredibly professional, thorough, and easy to work with throughout the rest of the process. From there, everything ran smoothly. The craftsmanship is excellent — the sauna looks beautiful, feels high quality, and the staircase ties everything together perfectly. You can tell a lot of care went into both the design and execution. They showed up when they said they would, communicated clearly, and kept everything clean and organized during the build. In the end, they absolutely delivered. Really happy with how everything turned out and would definitely recommend them.
I got a sauna and a plunge in the backyard from Sweatdecks. It was a one stop shop. After delivery, build, and execution they continue to be responsive for questions, and recommendations. Top shelf company. 5 stars! Many thanks, Heath.
Sweat Decks was incredible to work with! They built out my hot tub, sauna, and cold plunge and everything turned out amazing. The whole process was smooth, the team was professional, and they went above and beyond to make sure everything was perfect. What impressed me most is that the service didn’t stop once the build was done — they’ve been super responsive and helpful with any follow-up. Couldn’t recommend them more! ⭐⭐⭐⭐⭐
We went with Sweat Decks for our sauna installation and couldn’t be happier with the decision. They started with a site visit to figure out the best placement. We prioritized views and access to power and water and fortunately the best spot was also the least expensive for the build. There was a rough work visit from the electrician a few days before install, where he met with the courier to secure delivery of the sauna and heater. Then the guys came out and installed it in one day that weekend. For the longest, I had in my mind this idea that I could just DIY this project (and I could!), but why do that when you’ve got some experts who can get the job done right the first time! After getting the sauna my sleep stats are improved and my resting heart rate is down significantly. As parents, I believe this was one of the best investments we could’ve made! If you’re looking at Sweat Decks for the work, my guess is you’re already sold on their quality based on the reviews, but you’re not sure about the cost. That’s where we were for a while before just pulling the trigger. My only regret is waiting so long to get this sauna!
We love our sauna and cold plunge! We have used them without fail everyday since they have been installed. Working with Brandon has been super easy, he is very responsive and happy to answer any questions along the way.\ I’ve owned other saunas and a different cold plunge that required manual chilling. The difference is undeniable. The sweat decks products are superior and 100 times easier to use on a daily basis. The whole family loves them both.
