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Harvia M3 16.5kW Wood-Burning Sauna Stove with Glass Door | Graphit...
The World's Leading Sauna and Spa Company
From a small workshop in Finland to wellness facilities on every continent, Harvia has spent over seven decades perfecting the art and science of heat.
Harvia's story began in 1950 in Muurame, Finland, where founder Tapani Harvia started building sauna stoves by hand in the ground floor of his private residence. What began as one person's passion has grown into the world's leading sauna and spa company, with products installed in over 90 countries. Through decades of growth, Harvia has maintained its Finnish roots—still designing and engineering from the land where sauna culture was born.
Harvia's product range spans from traditional wood-burning stoves to cutting-edge electric heaters with smart home integration. Their Cilindro series revolutionized electric heater design, while the Legend wood-burning stove became an icon of modern sauna aesthetics. Recent innovations include the Xenio digital control system and steam generators that bring commercial spa experiences into private homes.
"Bringing the joy of sauna to people around the world."
Today, Harvia is publicly traded on the Helsinki Stock Exchange and has acquired leading brands including Almost Heaven Saunas, EOS, and ThermaSol. This expansion has made them a one-stop solution for complete wellness environments—from traditional saunas to steam rooms to infrared cabins. Yet their mission remains unchanged: to increase the well-being of the world through the power of heat.
Founded 1950 in Muurame, Finland—the birthplace of sauna culture.
Products installed in over 90 countries worldwide.
Electric, wood-burning, steam, and infrared—one trusted source.
FLEXIBLE PAYMENT OPTIONS
Split your purchase into easy monthly payments with no interest. Check your rate in seconds — no impact to your credit score.
Choose Shop Pay at checkout and select installments
Get approved in seconds with no hard credit check
Split into 4 payments or monthly installments
See how affordable your sauna can be
*Payment options through Shop Pay Installments are subject to eligibility check and may not be available in all states. Actual terms may vary based on creditworthiness.
Select Shop Pay at checkout to see your options
All purchases made using Shop Pay Installments are final sale and cannot be returned or refunded.
Please ensure you've selected the right product before completing your purchase. Our team is available at (888) 833-2305 to answer any questions before you buy.
What you see is what you pay. No surprises, no prepayment penalties.
Know your approval status in seconds, right at checkout.
Checking your rate won't affect your credit score.
Pay with any debit or credit card for your installments.
Browse our collection and select Shop Pay at checkout to see your personalized payment options.
Shop SaunasQuestions about financing? (888) 833-2305
Last Updated: February 16, 2026
SAUNA REPUBLIC SHIPPING
We ship your entire order to your home for free — even the big stuff.
That's up to $2,000 in freight costs, on us.
Saunas, Cold Plunges & Tubs
Estimated delivery: 1–8 weeks · May extend due to carrier delays or unforeseen circumstances
Lumaflex Red Light Therapy Devices
Estimated delivery: 5–10 business days · Tracking emailed after order is processed
Everything Else
Estimated delivery: 1–2 weeks · Tracking emailed within 24 hours of shipment
Lumaflex Shipping Details:
• Shipping cost: Free nationwide (all 50 states + Puerto Rico)
• Delivery time: 5–10 business days from order processing
• Carrier: UPS, FedEx, or USPS
• Tracking: Emailed to you after your order is processed
⚠️ Shipping Coverage
Lumaflex products ship free nationwide, including Alaska, Hawaii, and Puerto Rico.
Large items (saunas, cold plunges, hot tubs, large wood orders) ship via LTL freight. This is different from standard UPS/FedEx delivery — here's what to expect:
We Ship to Local Terminal
Your tracking shows ETA to the freight company's local warehouse (not your door).
Carrier Calls You
The freight company calls to schedule your delivery appointment. You pick the date/time.
Curbside Delivery
Delivery is to the curb via semi-truck with liftgate (when available). You'll need a plan to move it.
Sign & Inspect
You must be present to sign. Inspect for damage before signing — note any issues on the delivery receipt.
⚠️ Special Delivery Requirements
Due to their size (crates often exceed 92" and 800-1,600 lbs), Dundalk saunas require special unloading equipment. Liftgate service is NOT available for these shipments.
Delivery Method: 18-wheel flatbed truck delivers curbside (not into your driveway). The trucking company is not responsible for unloading.
Dundalk-Specific Policies:
• Address changes after shipping: $250 fee
• Storage fees: May apply if delivery appointment is delayed beyond terminal holding period
• Cancellations: Free within 14 days of order · $65 fee after 14 days
🚨 You Are Responsible for Unloading
The driver delivers to the curb only. Have equipment and/or help arranged BEFORE delivery day.
Your Options:
Option 1: Rent a Forklift
Most common choice. Requires forklift extensions to lift from the crate's end. Rental ~$150-300/day.
Option 2: Hire a Tilt Tow Truck
Some customers use flatbed tow trucks with tilt/slide functionality. ~$200-400.
Option 3: Hire a Rigging/Moving Crew
Professional movers with equipment. Get quotes in advance.
Option 4: Tilt Tow Service (Dundalk)
Available through Dundalk for $750. Contact us to add to your order.
$250 Damage-Free Delivery Guarantee
$250 Cash + Free Replacement
Order arrives damaged? We pay you $250 cash AND ship a replacement at our expense. Photo within 24 hours to claim.
⚠️ Lumaflex Damage Claims
If your Lumaflex device arrives damaged, email info@thesaunarepublic.com with photos within 24 hours and we will arrange a replacement for you. The $250 Damage-Free Delivery Guarantee does not apply to Lumaflex orders.
How to File a Claim:
1. Inspect on arrival — Check packaging for visible damage before signing
2. Note damage on delivery receipt — Write "damaged" and sign
3. Take photos — Document packaging and product damage
4. Email us within 24 hours — Send photos to info@thesaunarepublic.com
5. We handle the rest — Replacement ships immediately + $250 cash processed
Small items (heaters, accessories, replacement parts) ship via UPS or FedEx. We reserve the right to choose the carrier.
Large items ship via LTL freight carriers. Once shipped, we cannot change addresses or schedule specific delivery dates — but we'll advocate on your behalf with the shipping company if needed.
Lumaflex devices ship via UPS, FedEx, or USPS.
Incorrect Address / Failed Delivery
If an item is returned due to an incorrect address, you're responsible for shipping costs both ways. If freight delivery fails because the carrier couldn't access your property, it's treated as a return per our return policy.
🚨 Alaska, Hawaii & Puerto Rico — Contact Us BEFORE Purchase
Free shipping does NOT apply to these locations. You must contact us for a custom shipping quote before placing your order. Orders placed without prior approval may be cancelled.
Free shipping applies to the continental US only.
• APO/FPO addresses: We do ship to military addresses, subject to USPS restrictions. Additional fees may apply — contact us first.
• Remote/hard-to-reach areas: Additional fees may apply. We'll contact you before shipping if your location requires special arrangements.
Legal Disclaimer: For any policy omission or clarification, the individual manufacturer policy will apply without exception. By placing an order with Sauna Republic, you consent to our shipping and return policies.
BY PURCHASING, YOU AGREE TO THESE TERMS.
Last Updated: February 16, 2026 · © Sauna Republic. All rights reserved.
QUICK LINKS
⚠️ IMPORTANT: Shop Pay Installments — Final Sale
All purchases made using Shop Pay Installments financing are final sale and cannot be returned or refunded, regardless of product type.
This applies even to products that would otherwise qualify for our 100% Money-Back Guarantee or Lumaflex 30-Day Return Policy. Please contact us at (888) 833-2305 with any questions before purchasing.
Our standard return policy applies to all HSA/FSA purchases.
HSA/FSA orders follow the same guarantee tier as the product — whether that's our 100% Money-Back Guarantee, Lumaflex 30-Day Return, or Standard Return Policy. There is no IRS requirement that HSA/FSA purchases be final sale.
How HSA/FSA refunds work: Refunds are processed back to your original HSA/FSA card within 3–10 business days. Truemed cannot redirect refunds to a different payment method.
HSA holders: Once the refund posts, you can notify your HSA custodian to treat the original purchase as a "mistaken distribution" under IRS Notice 2004-50. Returned funds are not subject to income tax or penalties.
FSA holders: The refund goes back to your FSA plan via the original card. If your plan year has ended, the use-it-or-lose-it rule may apply — returned funds could be forfeited to the employer plan. FSA holders should be especially sure of their purchase before buying.
Questions about HSA/FSA returns? (888) 833-2305 or info@thesaunarepublic.com. Learn more on our HSA/FSA page.
All payment methods including HSA/FSA. Shop Pay Installments are always final sale.
Applies to: SaunaLife Saunas & Cold Plunges, Finnmark Saunas
✓ Full refund of purchase price
✓ $200 bonus for your trouble
✓ We schedule AND pay for freight pickup
✓ 60 days from delivery to decide
✓ No conditions — used, assembled, doesn't matter. Any reason works.
⚠️ Exception: Not available for Shop Pay Installment purchases (final sale).
Applies to: All Lumaflex Red Light Therapy Devices (Body Pro Kit, Essential, Essential Pro)
✓ Full refund — no restocking fee
✓ Product can be opened and used, but must be in full working condition with all original components
✓ Customer arranges and pays return shipping
✓ 30 days from delivery to initiate return
✓ Return address provided upon return authorization
⚠️ Exception: Not available for Shop Pay Installment purchases (final sale). Defective units are replaced at no cost under the 2-year manufacturer warranty.
Applies to: Haljas Houses, Iglucraft, Auroom, Kohler Saunas & Ice Baths, Heaters, Stoves & Accessories
✓ Full refund minus 25% restocking fee
✓ Customer arranges and pays return shipping
✓ Item must be unused, in original packaging
✓ 30 days from delivery to initiate return
⚠️ Exception: Not available for Shop Pay Installment purchases (final sale).
Applies to:
• ALL Dundalk Canadian Timber Products (Saunas, Cold Plunges, Accessories) — handcrafted to order
• ALL Shop Pay Installment purchases (any product) — financing terms
✓ Full manufacturer warranty coverage
✓ Defect replacements at no cost
✓ Lifetime support from our team
Damage-Free Delivery Guarantee
$250 Cash + Free Replacement
Order arrives damaged? We pay you $250 cash + ship replacement at our expense. Photo within 24 hours to claim. Note: For Lumaflex devices, contact us and we'll arrange a replacement for you.
24-Hour Response Guarantee
$100 Credit If We Don't
We respond within 24 hours (Mon-Sun 9am-5pm EST). If not? $100 store credit, automatically.
Saunas & Cold Plunges (100% Guarantee + $200 Bonus)
1. Contact us — Email info@thesaunarepublic.com with your order number
2. Get authorization — We send return instructions within 24 hours
3. We handle everything — We schedule AND pay for freight pickup
4. Refund + bonus processed — Full refund + $200 within 5-7 business days
Note: Not available for Shop Pay Installment purchases. HSA/FSA refunds are processed back to the original HSA/FSA card.
Lumaflex Red Light Therapy Devices (30-Day, No Restocking Fee)
1. Contact us — Email info@thesaunarepublic.com with your order number within 30 days of delivery
2. Get authorization — We send return instructions and the return address within 24 hours
3. Ship the product — Customer arranges and pays for return shipping. Product must be in full working condition with all original components and packaging
4. Refund processed — Full refund (no restocking fee) within 5-7 business days after product is received
Note: Not available for Shop Pay Installment purchases. Defective units are handled separately under the 2-year manufacturer warranty — contact us and we will arrange a replacement at no cost.
Haljas Houses, Iglucraft, Auroom, Kohler, Heaters & Accessories (Standard Policy)
1. Contact us — Email info@thesaunarepublic.com with order number
2. Get authorization — We send return instructions and shipping address
3. Ship the product — Customer arranges and pays for return shipping
4. Refund processed — Refund minus 25% restocking fee within 5-7 business days
Note: Not available for Shop Pay Installment purchases. HSA/FSA refunds are processed back to the original HSA/FSA card.
🚨 ALL DUNDALK PRODUCTS ARE FINAL SALE
This includes saunas, cold plunges, and all Dundalk accessories. Each item is handcrafted to order in Ontario, Canada. Because products are custom-built specifically for you, returns and refunds are not available. Full manufacturer warranty applies for any defects.
Cancellation Policy:
• Within 14 days of order: Full refund, no fee
• After 14 days: $65 cancellation fee applies
• Once production begins: Cannot be cancelled (typically 2+ weeks after order)
What IS Covered Under Warranty:
✓ Manufacturing defects
✓ Missing or damaged components on arrival
✓ Structural issues covered by manufacturer warranty
• 100% guarantee + $200 bonus: 60-day window, no conditions — use it, assemble it, try it. One claim per customer.
• Free return shipping applies to 100% guarantee products only, continental US
• Lumaflex returns: 30-day window, no restocking fee, product can be opened and used but must be in full working condition with all original components. Customer pays return shipping. Defective units replaced at no cost under 2-year manufacturer warranty.
• Standard returns (Haljas Houses, Iglucraft, Auroom, Kohler saunas/ice baths, heaters/accessories): Must be unused, in original packaging, 30-day window
• Refunds processed to original payment method within 5-7 business days
• ALL Dundalk products are final sale — no returns or refunds (custom-built to order)
• HSA/FSA purchases: Same return policy applies as standard payment methods. Refunds are processed back to the original HSA/FSA card within 3–10 business days. See HSA/FSA Returns section for details on mistaken distributions and FSA timing.
• Shop Pay Installment purchases are final sale — no returns or refunds
• We may modify guarantee terms; purchases honored under terms at time of purchase
Legal Disclaimer: For any policy omission or clarification, the individual manufacturer policy will apply without exception. By placing an order with Sauna Republic, you consent to our shipping and return policies.
BY PURCHASING, YOU AGREE TO THESE TERMS.
Last Updated: February 24, 2026 · © Sauna Republic. All rights reserved.
COMMON QUESTIONS
Everything you need to know before purchasing. Can't find your answer? Call us.
Saunas, Cold Plunges & Tubs: Estimated delivery in 1–8 weeks.
Everything Else: Estimated delivery in 1–2 weeks.
Delivery times may extend due to carrier delays or unforeseen circumstances.
Yes, someone must be present to receive the delivery. The freight carrier will call to schedule a delivery window. They'll deliver to your driveway or as close to your home as their truck can access.
Important: Inspect all packages before signing. Note any visible damage on the delivery receipt and take photos immediately.
We pay YOU $250 + ship a free replacement. Take photos of any damage within 24 hours and email them to info@thesaunarepublic.com. We'll ship your replacement immediately and send you $250 for your trouble within 5 business days.
SaunaLife Saunas, Finnmark Saunas & SaunaLife Hot & Cold Plunges: 100% Money-Back Guarantee + $200 Bonus. Try it for 60 days. If you're not satisfied, we refund 100% + give you $200 cash + pay for return shipping. No questions asked.
Dundalk (Saunas, Cold Plunges & Accessories): Final sale — handcrafted to order in Canada. Full manufacturer warranty + lifetime support. Cannot be returned.
Everything Else: 30-day return window. Full refund minus 25% restocking fee. Customer pays return shipping. Must be unused, in original packaging.
⚠️ Important: HSA/FSA and Shop Pay Installment purchases are final sale — not eligible for returns or refunds.
For SaunaLife saunas, Finnmark saunas, and SaunaLife Hot & Cold plunges only: Try it for 60 days. If you're not completely satisfied, we give you:
Requirements: Product must be in sellable condition. One claim per customer.
⚠️ Important: HSA/FSA and Shop Pay Installment purchases are final sale and not eligible for the 100% guarantee or any returns/refunds.
Dundalk products are handcrafted to order in Canada. Each unit is custom-built specifically for your order. You still get: full manufacturer warranty, lifetime support 7 days/week, and our $250 damage guarantee.
Same product, same price — but here's the hidden cost of buying elsewhere
Most products are designed for DIY assembly with basic tools. Pre-built barrel saunas and modular kits typically take 2-4 hours with 2 people. Our team is available by phone, video call, or email to walk you through any step — unlimited support, no charge.
Requirements vary by heater size:
We recommend consulting a licensed electrician before purchase.
Yes, we strongly recommend it. Electric sauna heaters require 240V hardwired connections. For safety and to maintain your warranty, have a licensed electrician handle the electrical work.
Yes — 0% APR financing available. We partner with Affirm and Shop Pay to offer flexible payment plans. Check your rate at checkout without affecting your credit score.
⚠️ Note: Shop Pay Installment purchases are final sale — not eligible for returns or refunds.
Yes! Through our partnership with Truemed, qualifying customers can use pre-tax HSA/FSA dollars to purchase saunas and cold plunges. Look for the Truemed option at checkout.
⚠️ Note: HSA/FSA purchases are final sale — not eligible for returns or refunds per IRS regulations.
We accept all major credit cards (Visa, Mastercard, American Express, Discover), Shop Pay, Apple Pay, Google Pay, PayPal, and bank wire transfers.
Yes. We are an authorized dealer for all brands we carry. This means you get the full manufacturer warranty and our additional support.
You receive the full manufacturer warranty on every product (typically 1-5 years depending on brand and component). Plus, you get our lifetime support — we're here 7 days a week to help with any questions or issues.
Reach us anytime:
Have questions about saunas, cold plunges, or heaters? Schedule a quick call with our wellness expert.
Sauna Republic gives back
We donate 1% of profits annually to the Arbor Day Foundation
Learn more about Pledge 1% →placeholder
