Harvia M3 BK SM FLK PKG Wood-Burning Sauna Stove Package 16.5 kW

• Includes wood-burning sauna stove package (model M3 BK SM FLK PKG)
• Includes sauna stove (Harvia M3 black heater)
• Includes protective bedding (small protective bedding)
• Includes protective sheath (3-sided sheath)
• Includes chimney kit (WHP1500M)
• Includes chimney extension (WHP1000M, 1000mm extension)
• Includes floor kit (small floor kit)
• Includes ceiling frame
• Includes sauna stones (split-face stones)
• Includes 88 lbs of 4" to 6" (10–15 cm) split-face stones
• Wood-burning heater prime fuel: wood
• Heater power output: 16.5 kW
• Heater installation location: floor
• Heater use environment: interior wet area
• Heater equipped with glass door
• Heater color: graphite black / black
• Heater includes stainless steel air-flow spoiler
• Heater main material: steel
• Heater supports sauna room volume range of 212–459 ft³
• Heater stone size range: Ø10–15 cm
• Heater stone amount (capacity): 66.2 lbs
• Heater can be equipped with pipe model water heater
• Heater safety distance front (combustible materials): 11.81 in
• Heater safety distance behind (combustible materials): 11.81 in
• Heater safety distance left side (combustible materials): 11.81 in
• Heater safety distance right side (combustible materials): 11.81 in
• Heater safety distance behind (non-combustible materials): 3.94 in
• Heater safety distance left side (non-combustible materials): 3.94 in
• Heater safety distance right side (non-combustible materials): 3.94 in
• Heater safety distance front (non-combustible materials): 11.81 in
• Heater safety distance (ceiling): 3.94 ft
• Heater installation opening height: 6.56 ft
• Heater installation opening width: 3.28 ft
• Heater installation opening depth: 3.28 ft
• Heater flue connection location: top and back
• Heater minimum room height: 47 in
• Heater maximum firewood length: 14 in
• Heater firewood diameter range: 3–6 in
• Protective bedding construction: black aluminum-zinc coated steel
• Protective bedding helps protect floors
• Protective bedding includes adjustable feet
• Protective bedding can be installed on a sloping floor
• Protective bedding designed for wood-burning sauna stoves
• Protective sheath construction: black steel
• Protective sheath is 3-sided
• Protective sheath reduces safety distance to combustible materials
• Chimney kit construction: black powder-coated steel
• Chimney kit includes mineral wool insulation material
• Chimney kit includes CE marking
• Chimney kit mounts in vertical position
• Chimney kit can be easily extended
• Chimney kit touch protection not needed if installed in a sauna
• Chimney kit is soot fire resistant
• Chimney kit is freeze thaw resistant
• Chimney kit works with wood-burning sauna stoves
• Chimney kit non-vertical installations not allowed
• Chimney extension construction: black powder-coated steel
• Chimney extension prevents movement caused by temperature changes
• Chimney extension can be installed indoors and outdoors
• Chimney extension non-vertical installations not allowed
• Chimney extension wind load spec: 6.5 ft (2 m) above last support
• Chimney extension flexural strength-tensile strength spec: 16.4 ft (5 m)
• Chimney extension maximum spacing of lateral supports: 9.8 ft (3 m)
• Floor kit material: thermally enhanced spruce
• Floor kit finish: thermally modified
• Floor kit creates stable walking space
• Floor kit listed weather resistance attribute
• Floor kit listed durability attribute
• Floor kit resists warping
• Floor kit listed as free from chemicals
• Floor kit listed lighter weight attribute
• Floor kit listed eco-friendly attribute
• Floor kit listed as ideal for saunas
• Ceiling frame material: thermally enhanced spruce
• Ceiling frame listed durability attribute
• Ceiling frame listed dimensional stability attribute
• Ceiling frame listed long life attribute
• Ceiling frame accommodates chimney kit and space for insulation
• Sauna stones material: olivine diabase
• Sauna stones shape: split-face
• Sauna stones listed as durable with high-heat capacity
• Sauna stones size range: 4" to 6" (10–15 cm)
• Heater limited warranty (consumer use): 2-year
• Heater limited warranty (commercial use): 6-month
• Protective bedding limited warranty (consumer use): 2-year
• Protective bedding limited warranty (commercial use): 1-year
• Protective sheath limited warranty (consumer use): 2-year
• Protective sheath limited warranty (commercial use): 1-year
• Chimney kit limited warranty (consumer use): 2-year
• Chimney kit limited warranty (commercial use): 1-year
• Chimney extension limited warranty (consumer use): 2-year
• Chimney extension limited warranty (commercial use): 1-year
• Includes heater installation and operation manual
• Includes protective bedding installation and operation manual
• Includes protective sheath installation and operation manual
• Includes chimney kit installation and operation manual
• Includes chimney extension installation and operation manual

• Package Model: M3 BK SM FLK PKG
• Package SKU: M3-PKG-BK-SM-FLK
• Heater Model: WKPM3
• Heater EAN (GTIN-13): 6417659024860
• Fuel: Wood
• Power Output: 16.5 kW
• Recommended Room Volume: 212–459 ft³
• Installation Location: Floor
• Use Environment: Interior - wet area
• Color: Black
• Main Material: Steel
• Heater Dimensions (W x D x H): 15.35 in x 17.72 in x 27.95 in
• Heater Net Weight: 97.5 lbs
• Heater Stone Sizes: Ø10–15 cm
• Heater Stone Amount (Capacity): 66.2 lbs
• Heater Safety Distance Ceiling: 3.94 ft
• Heater Safety Distance Front (Combustible): 11.81 in
• Heater Safety Distance Behind (Combustible): 11.81 in
• Heater Safety Distance Sides (Combustible): 11.81 in
• Heater Safety Distance Behind (Non-Combustible): 3.94 in
• Heater Safety Distance Sides (Non-Combustible): 3.94 in
• Heater Installation Opening Height: 6.56 ft
• Heater Installation Opening Width: 3.28 ft
• Heater Installation Opening Depth: 3.28 ft
• Minimum Room Height: 47 in
• Flue Connection Location: Top and Back
• Maximum Firewood Length: 14 in
• Firewood Diameter: 3–6 in
• Shipping Weight With Sauna Stones: 165 lbs
• Protective Bedding Dimensions (W x D x H): 18.5 in x 26.2 in x 2.4–3 in
• Protective Sheath Dimensions (W x D x H): 17.9 in x 19.3 in x 31.5 in
• Chimney Kit Dimensions (W x D x H): 8.7 in x 8.7 in x 59.1 in
• Chimney Kit Weight: 24.9 lbs
• Chimney Extension Dimensions (W x D x H): 8.7 in x 8.7 in x 39.4 in
• Chimney Extension Weight: 14.8 lbs
• Floor Kit Dimensions (W x D x H): 51 in x 24 in x 4 in
• Ceiling Frame Dimensions (W x D x H): 33.5 in x 18.5 in x 3.75 in
• Stones Included: 88 lbs
• Heater Limited Warranty (Consumer Use): 2-year
• Heater Limited Warranty (Commercial Use): 6-month

If you want a wood-fired sauna setup with fewer compatibility gaps, Harvia M3 BK SM FLK PKG brings the core pieces together: a 16.5 kW wood-burning heater sized for 212–459 ft³ sauna rooms, plus the chimney system, protective components, stones, and build-focused pieces like the floor kit and ceiling frame. That bundled approach can simplify planning, reduce missed parts, and help keep the installation moving with a defined list of included components.
At the brand level, Harvia focuses on sauna heaters and accessories designed for consistent installation methods and long-term use in sauna environments. For buyers building a traditional, wood-heated sauna room, this package centers around the M3 heater’s published technical clearances, interior installation guidance, and accessory ecosystem.
For ownership over time, the included protective bedding and protective sheath support placement planning, while the chimney kit + extension and the ceiling frame support a cleaner path through the ceiling area where insulation and routing matter.

At InHouse Wellness, we partner with Bathing Brands, the official distributor of Harvia products, to ensure a seamless and reliable delivery experience.

📦 Shipping Details

• Shipping Method: Orders are shipped via Ground or LTL Freight, depending on product size and weight
• Processing Time: Most Harvia products ship within 7–10 business days of order confirmation
• Tracking: You will receive a shipping confirmation email with tracking once your order leaves the warehouse

🏠 Delivery Method

• Curbside Delivery (Standard):
  
  Larger Harvia items (like heaters or control systems) are delivered via freight service with curbside drop-off
• The freight carrier will contact you to schedule a delivery appointment
• Customer is responsible for moving the product to its final location

🔁 Return Policy

• Return Window: Harvia products can be returned within 30 days of purchase if unused and uninstalled
• Return Authorization Required: Email CustomerService@BathingBrands.com to request a Return Authorization (RA) number before returning any item
• Return Shipping:
• If due to damage or distributor error: Bathing Brands covers the return shipping cost
• Standard returns: Customer is responsible for return shipping (insured, using the same method it was delivered)
• Restocking Fee: There is no fixed restocking fee, but a re-boxing fee ($20–$50) may apply if new packaging is needed
• Refund Process: Products are inspected upon return; if undamaged, a refund is issued for the full amount paid, less any applicable re-boxing fees
• If damage is found, you will be advised to file a claim with your carrier

❓ Questions?

Need help with freight quotes, rural delivery coordination, or return instructions?

📧 Contact us at Support@InHouseWellness.com

📱 Or email Bathing Brands directly at CustomerService@BathingBrands.com

Harvia products sold through InHouse Wellness are protected by a limited manufacturer’s warranty covering defects in materials and workmanship when used as intended and installed properly.

✅ Warranty Coverage – Residential Use

• Sauna heaters, steam generators, control units, and heating products: 2 years
• +1 extra year when registered at Harvia.com
• Hot tubs and cold tubs: 2 years
• Saunas (frames, panels, doors, hinges): 2 years
• Covers manufacturing defects only
• Accessories (excluding small consumables): 2 years

🏢 Warranty Coverage – Commercial or Non-Consumer Use

• Electric heaters, steam generators, and control units (excluding wear-and-tear components): 2 years
• Heating elements (including spares): 6 months
• Wood-burning heaters: 6 months
• Hot tubs and cold tubs: 6 months
• Saunas (frames, panels, doors, hinges): 1 year
• Covers manufacturing defects only
• Accessories (excluding small consumables): 1 year
• Spare parts (excluding heating elements): 1 year

❌ Not Covered

• Normal wear and tear, including heating elements, relays, bulbs, stones, and other consumables
• Natural wood aging (cracking, discoloration, shrinkage, pitch)
• Damage from improper installation, misuse, harsh chemicals, or non-intended environments
• Products altered or repaired without Harvia’s written approval
• Products with missing or defaced safety or serial number labels
• Use of non-Harvia parts or accessories

📌 Warranty Conditions

• Warranty starts from the original purchase date
• Applies only to new Harvia products sold through authorized dealers
• Installation must be completed by a licensed professional per Harvia’s instructions
• Products must be used under normal conditions as described in the owner’s manual
• For visible defects, warranty claims must be submitted before installation
• Warranty is void if the product is used outside of its intended residential or commercial classification

📦 Filing a Warranty Claim

• Report defects within a reasonable time frame:
• Within 2 months for residential customers
• Within 14 days for commercial customers
• Submit a written claim with:
• Proof of purchase
• Product serial number (if applicable)
• Description of the issue and use conditions
• Clear photos, especially for visible damage
• Harvia may request the defective item be returned for inspection

⚖️ Legal & Limitations

• Harvia may choose to repair, replace, or offer a price adjustment for defective products
• Harvia is not liable for indirect damages, such as lost profits or project delays
• For non-consumers, Finnish law governs the warranty terms
• Consumers are protected under applicable local consumer laws

📞 Warranty Support

For questions or warranty help, contact:

📧 Support@InHouseWellness.com

Or reach out to Harvia directly at:

Harvia Finland Oy, P.O. Box 12, 40951 Muurame, Finland

When you’re investing in premium wellness equipment, you want more than just a good deal—you want the right partner. Here’s why our customers trust us over anyone else:

• Guaranteed Best Pricing – We work directly with manufacturers, so you never overpay. If you find a lower price, we don’t just match it—we beat it.
• Unbeatable Shipping Times – Even if others claim faster delivery, we win. Your order ships either from our Austin, TX warehouse or straight from the manufacturer—fast, reliable, and trackable.
• White Glove Delivery & Installation – We offer professional delivery, assembly, and installation so your new equipment is set up perfectly from day one.
• U.S.-Based, Real Support – Our team is right here in the USA, ready to help by phone, text, or email—before, during, and long after your purchase.
• Since 2011 – Over a decade of helping health and wellness consumers connect with top brands and the perfect products for their needs.
• Factory Warranties Included – Full manufacturer coverage on every product, plus our help if you ever need to file a claim.
• Exclusive Video & eBook Guides – From maintenance tips to usage tutorials, we give you the knowledge to get the most from your investment.

Bottom line: We don’t just sell equipment—we deliver the fastest shipping, the most reliable support, and the kind of buying experience you’ll tell your friends about.