{"title":"Sauna Heaters","description":"\u003cp\u003eEvery sauna needs the right heart to bring it to life. Choose a wood-fired heater for authentic crackling heat, live-fire ritual and off-grid garden setups, like the \u003ca href=\"https:\/\/www.groundedfox.com\/products\/harvia-legend-150-wood-fired-sauna-heater-with-chimney-and-stones\"\u003eHarvia Legend 150\u003c\/a\u003e. Want app-controlled convenience for daily use? The \u003ca href=\"https:\/\/www.groundedfox.com\/products\/harvia-cilindro-pc90xw-9kw-electric-sauna-heater-with-wifi-and-stones\"\u003eHarvia Cilindro PC90XW Wi-Fi\u003c\/a\u003e heats fast and lets you start your session from your phone before you even step outside. For compact indoor cabins, the \u003ca href=\"https:\/\/www.groundedfox.com\/products\/harvia-vega-bc45-4-5kw-electric-sauna-heater-with-stones\"\u003eHarvia Vega BC45\u003c\/a\u003e delivers steady, reliable warmth in a small footprint. Match your heater to how, and where, you sauna.\u003c\/p\u003e","products":[{"product_id":"electric-heater-huum-drop-6kw-wi-fi","title":"HUUM DROP 6kW Electric Sauna Heater with Wi-Fi — Small Rooms","description":"\u003cp\u003eThe HUUM DROP 6kW electric heater with Wi-Fi control. HUUM's minimalist Estonian design holds a generous stone mass for its size, giving softer, steamier heat than most compact heaters manage. The Wi-Fi module means the sauna is hot when you get home, not an hour after. The 6kW output suits smaller sauna rooms and is the pick for compact home saunas done properly.\u003c\/p\u003e","brand":"HUUM","offers":[{"title":"Default Title","offer_id":54440310440269,"sku":"INM-ELECTRICHEATERHUUMDROP6K","price":1195.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/6741\/9725\/files\/HUUMDrop9kWElectricSaunaHeaterwithWiFiandStones_21865ac6-27c6-412f-a634-2c1c7d666d41.png?v=1785536311"},{"product_id":"electric-heater-huum-drop-9kw-wi-fi","title":"HUUM DROP 9kW Electric Sauna Heater with Wi-Fi — Mid Rooms","description":"\u003cp\u003eThe HUUM DROP 9kW electric heater with Wi-Fi control. HUUM's minimalist Estonian design holds a generous stone mass for its size, giving softer, steamier heat than most heaters manage. The Wi-Fi module means the sauna is hot when you get home, not an hour after. The 9kW output steps up to mid-sized sauna rooms while keeping the DROP's compact wall-mounted form.\u003c\/p\u003e","brand":"HUUM","offers":[{"title":"Default Title","offer_id":54440312668493,"sku":"INM-ELECTRICHEATERHUUMDROP9K","price":1295.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/6741\/9725\/files\/HUUMDrop9kWElectricSaunaHeaterwithWiFiandStones_f5768cd0-087d-4f03-8ab3-3a77b8b79323.png?v=1785536312"},{"product_id":"electric-heater-huum-hive-12kw-wi-fi","title":"HUUM HIVE 12kW Electric Sauna Heater with Wi-Fi — Large Rooms","description":"\u003cp\u003eThe HUUM HIVE 12kW electric heater with Wi-Fi control. The HIVE carries a serious stone mass, and it is the stones rather than the elements that shape the heat: soft, even and steamy, close to a proper wood fired feel from an electric heater. Wi-Fi control means the sauna is ready when you are. The 12kW output suits mid-to-large sauna rooms.\u003c\/p\u003e","brand":"HUUM","offers":[{"title":"Default Title","offer_id":54440312701261,"sku":"INM-ELECTRICHEATERHUUMHIVE12","price":1995.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/6741\/9725\/files\/HUUMHive12kWElectricSaunaHeaterwithWifiandStones_c3f94aae-6149-4b98-be57-291e0b283b8d.png?v=1785536312"},{"product_id":"electric-heater-huum-hive-15kw-wi-fi","title":"HUUM HIVE 15kW Electric Sauna Heater with Wi-Fi — Large Rooms","description":"\u003cp\u003eThe HUUM HIVE 15kW electric heater with Wi-Fi control. The HIVE carries a serious stone mass, and it is the stones rather than the elements that shape the heat: soft, even and steamy, close to a proper wood fired feel from an electric heater. Wi-Fi control means the sauna is ready when you are. The 15kW output suits larger sauna rooms with volume to fill.\u003c\/p\u003e","brand":"HUUM","offers":[{"title":"Default Title","offer_id":54440317354317,"sku":"INM-ELECTRICHEATERHUUMHIVE15","price":2095.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/6741\/9725\/files\/HUUMHive12kWElectricSaunaHeaterwithWifiandStones_76a8616a-4c65-48a3-89b0-28b2df85154b.png?v=1785536320"},{"product_id":"electric-heater-huum-hive-18kw-wi-fi","title":"HUUM HIVE 18kW Electric Sauna Heater with Wi-Fi — Largest Rooms","description":"\u003cp\u003eThe HUUM HIVE 18kW electric heater with Wi-Fi control. The HIVE carries a serious stone mass, and it is the stones rather than the elements that shape the heat: soft, even and steamy, close to a proper wood fired feel from an electric heater. Wi-Fi control means the sauna is ready when you are. The 18kW output is for the largest rooms, including commercial use.\u003c\/p\u003e","brand":"HUUM","offers":[{"title":"Default Title","offer_id":54440319189325,"sku":"INM-ELECTRICHEATERHUUMHIVE18","price":2295.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/6741\/9725\/files\/huumdrop18k.png?v=1785536322"},{"product_id":"electric-heater-saunum-experience-6kw-black-covered-heater-saunum-leil-1-1-mobile-control-unit","title":"Saunum Experience 6kW Sauna Heater — Black, Leil 1.1 Wi-Fi Control","description":"\u003cp\u003eThe Saunum Experience 6kW in black, with the Leil 1.1 mobile control unit. Saunum's air mixing technology circulates the sauna's air so the temperature is even from bench to floor, removing the harsh hot-head, cold-feet gradient of a conventional heater. Controlled from your phone via the Leil unit. A genuinely different sauna climate, not just another heater.\u003c\/p\u003e","brand":"Saunum","offers":[{"title":"Default Title","offer_id":54440319222093,"sku":"INM-ELECTRICHEATERSAUNUMEXPE","price":3295.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/6741\/9725\/files\/SanumPro6k_7357a79a-eb9c-4725-b9d4-c8a396ed3664.png?v=1785536321"},{"product_id":"electric-heater-saunum-pro-experience-9kw-black-body-stainless-steel-stone-basket-saunum-leil-1-1-mobile-control-unit","title":"Saunum Pro Experience 9kW Sauna Heater — Leil 1.1 Wi-Fi Control","description":"\u003cp\u003eThe Saunum Pro Experience 9kW, black body with stainless steel stone basket, supplied with the Leil 1.1 mobile control unit. Saunum's air mixing circulates the sauna's air so the temperature is even from bench to floor, removing the harsh gradient of a conventional heater. The Pro's 9kW output and build quality suit larger home saunas and commercial settings.\u003c\/p\u003e","brand":"Saunum","offers":[{"title":"Default Title","offer_id":54440324858189,"sku":"INM-ELECTRICHEATERSAUNUMPROE","price":4095.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/6741\/9725\/files\/SanumPro9k.png?v=1785536328"},{"product_id":"electric-heater-set-harvia-bc45","title":"Harvia BC45 Electric Sauna Heater Set 4.5kW — Small Rooms","description":"\u003cp\u003eThe Harvia BC45 electric heater set, with built-in controls. Harvia is the workhorse name in sauna heating, and the BC45 is their honest, no-nonsense compact heater: simple dial controls, reliable heat, nothing to go wrong. The 4.5kW output suits smaller sauna rooms. The sensible choice where you want dependable heat without paying for features you will not use.\u003c\/p\u003e","brand":"Harvia","offers":[{"title":"Default Title","offer_id":54440324923725,"sku":"INM-ELECTRICHEATERSETHARVIAB","price":489.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/6741\/9725\/files\/HarviaVegaBC454.5kWElectricSaunaHeaterwithStones_8453f15f-e854-4647-898b-0d0adf241863.png?v=1785536330"},{"product_id":"electric-heater-set-harvia-bc80-or-bc60","title":"Harvia BC80 Electric Sauna Heater Set — Standard Rooms","description":"\u003cp\u003eThe Harvia BC80 or BC60 electric heater set, with built-in controls, sized to suit your sauna room. Harvia is the workhorse name in sauna heating, and the BC series is their honest, no-nonsense heater: simple dial controls, reliable heat, nothing to go wrong. The 6kW or 8kW output covers most standard home sauna rooms. Dependable heat without unnecessary features.\u003c\/p\u003e","brand":"Harvia","offers":[{"title":"Default Title","offer_id":54440326299981,"sku":"INM-ELECTRICHEATERSETHARVIAB-2","price":539.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/6741\/9725\/files\/Harviabc80.png?v=1785536330"},{"product_id":"electric-heater-set-harvia-cilindro-pc90","title":"Harvia Cilindro PC90 Electric Sauna Heater Set 9kW — Tall Stone Column","description":"\u003cp\u003eThe Harvia Cilindro PC90 electric heater set. The Cilindro's tall cylindrical design holds far more stone than a standard box heater, giving softer heat and proper steam when water hits the stones. Its shape also makes it a feature of the room rather than a box in the corner. The 9kW output suits mid-sized sauna rooms, with built-in controls keeping things simple.\u003c\/p\u003e","brand":"Harvia","offers":[{"title":"Default Title","offer_id":54440329249101,"sku":"INM-ELECTRICHEATERSETHARVIAC","price":729.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/6741\/9725\/files\/HarviaCilindroPC909kWElectricSaunaHeaterwithStones_8bc9ac57-10e6-455e-8dab-df20a9031eba.png?v=1785536337"},{"product_id":"electric-heater-set-harvia-cilindro-pc90xw-wi-fi","title":"Harvia Cilindro PC90XW Wi-Fi Electric Sauna Heater Set 9kW","description":"\u003cp\u003eThe Harvia Cilindro PC90XW electric heater set with Wi-Fi control. The Cilindro's tall cylindrical design holds far more stone than a standard box heater, giving softer heat and proper steam when water hits the stones. The XW adds app control, so the sauna is at temperature when you walk in rather than an hour later. 9kW output for mid-sized sauna rooms.\u003c\/p\u003e","brand":"Harvia","offers":[{"title":"Default Title","offer_id":54440330330445,"sku":"INM-ELECTRICHEATERSETHARVIAC-2","price":1195.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/6741\/9725\/files\/HarviaCilindroPC90XW9kWElectricSaunaHeaterwithWiFiandStones_848d98a4-dc8e-410e-a0a4-49963b0058a8.png?v=1785536339"},{"product_id":"electric-heater-set-harvia-spirit-9kw-wi-fi","title":"Harvia Spirit 9kW Electric Sauna Heater Set with Wi-Fi","description":"\u003cp\u003eThe Harvia Spirit 9kW electric heater set with Wi-Fi control. A modern, cleanly styled heater from the biggest name in sauna heating, with app control so the sauna is at temperature when you walk in rather than an hour later. The 9kW output covers mid-sized sauna rooms comfortably. Harvia reliability with the convenience of heating scheduled from your phone.\u003c\/p\u003e","brand":"Harvia","offers":[{"title":"Default Title","offer_id":54440330363213,"sku":"INM-ELECTRICHEATERSETHARVIAS","price":1195.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/6741\/9725\/files\/HarviaSpirit9kW3PhaseElectricSaunaHeaterwithWiFiandStones_1e9318e9-ac13-486b-99e7-24806f434a58.png?v=1785536340"},{"product_id":"woodburning-heater-cozy-12-og","title":"Cozy 12 OG Wood Burning Sauna Heater 12kW — Compact Stove","description":"\u003cp\u003eThe Cozy 12 OG wood burning sauna heater. A compact, solidly built stove that delivers the real wood fired sauna experience: the crackle, the ritual of tending the fire, and the soft heat that electric struggles to fully replicate. The 12kW output suits smaller and mid-sized sauna rooms. Straightforward, dependable, and the honest way to heat a sauna.\u003c\/p\u003e","brand":"Cozy Heat","offers":[{"title":"Default Title","offer_id":54440350318925,"sku":"INM-WOODBURNINGHEATERCOZY12O","price":1495.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/6741\/9725\/files\/CoazyOG12_4091d48e-4e0c-4e5d-b437-d5a9d25652dc.png?v=1785536374"},{"product_id":"woodburning-heater-huum-hive-13kw","title":"HUUM HIVE Wood 13kW Wood Burning Sauna Heater — Massive Stones","description":"\u003cp\u003eThe HUUM HIVE Wood 13kW, a wood burning heater with HUUM's signature massive stone basket. The huge stone mass is the point: it soaks up the fire's heat and releases it softly and evenly, with proper steam when water hits the stones. As much a piece of design as a stove, and the heat quality backs up the looks. The 13kW output suits smaller and mid-sized rooms.\u003c\/p\u003e","brand":"HUUM","offers":[{"title":"Default Title","offer_id":54440353038669,"sku":"INM-WOODBURNINGHEATERHUUMHIV","price":1795.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/6741\/9725\/files\/HUUMHive13.png?v=1785536375"},{"product_id":"woodburning-heater-huum-hive-17kw","title":"HUUM HIVE Wood 17kW Wood Burning Sauna Heater — Larger Rooms","description":"\u003cp\u003eThe HUUM HIVE Wood 17kW, a wood burning heater with HUUM's signature massive stone basket. The huge stone mass is the point: it soaks up the fire's heat and releases it softly and evenly, with proper steam when water hits the stones. As much a piece of design as a stove, and the heat quality backs up the looks. The 17kW output suits larger sauna rooms.\u003c\/p\u003e","brand":"HUUM","offers":[{"title":"Default Title","offer_id":54440353595725,"sku":"INM-WOODBURNINGHEATERHUUMHIV-2","price":1995.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/6741\/9725\/files\/HUUMHive17.png?v=1785536376"},{"product_id":"woodburning-heater-set-harvia-16","title":"Harvia 16 Wood Burning Sauna Heater Set — Small \u0026 Mid Rooms","description":"\u003cp\u003eThe Harvia 16 wood burning heater set. Harvia's entry into wood fired heating is exactly what you would expect from the biggest name in saunas: honest, robust and dependable, without unnecessary complication. Delivers proper wood fired heat for smaller and mid-sized sauna rooms. Supplied as a set, ready for installation with the flue components it needs.\u003c\/p\u003e","brand":"Harvia","offers":[{"title":"Default Title","offer_id":54440357396813,"sku":"INM-WOODBURNINGHEATERSETHARV","price":909.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/6741\/9725\/files\/Harvia16WoodFiredSaunaHeaterwithChimneyandStones.png?v=1785536383"},{"product_id":"woodburning-heater-set-harvia-m-series","title":"Harvia M Series Wood Burning Sauna Heater Set — Small Rooms","description":"\u003cp\u003eThe Harvia M Series wood burning heater set. A classic Harvia stove design that has heated saunas across the Nordics for decades: simple to run, quick to heat, and built to last. Suits smaller sauna rooms where you want genuine wood fired heat without oversizing the stove. Supplied as a set, ready for installation with the flue components it needs.\u003c\/p\u003e","brand":"Harvia","offers":[{"title":"Default Title","offer_id":54440357429581,"sku":"INM-WOODBURNINGHEATERSETHARV-2","price":859.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/6741\/9725\/files\/HarviaMSeriesWoodFiredSaunaHeaterwithChimneyandStones_af017417-5a4e-4936-9454-a15d5ee36e60.png?v=1785536383"},{"product_id":"woodburning-heater-set-legend-150","title":"Harvia Legend 150 Wood Burning Sauna Heater Set — Stone-Filled","description":"\u003cp\u003eThe Harvia Legend 150 wood burning heater set. The Legend's open steel frame is filled entirely with stones, so the fire heats a huge stone mass that gives soft, even heat and generous steam. The most traditional sauna feel Harvia makes, and it looks the part too. The 150 suits smaller sauna rooms. Supplied as a set with the components needed for installation.\u003c\/p\u003e","brand":"Harvia","offers":[{"title":"Default Title","offer_id":54440357495117,"sku":"INM-WOODBURNINGHEATERSETLEGE","price":1495.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/6741\/9725\/files\/HarviaLegend150WoodFiredSaunaHeaterwithChimneyandStones_7e71941c-1fbb-43bc-8690-15fe58bf0c0e.png?v=1785536384"},{"product_id":"woodburning-heater-set-legend-240","title":"Harvia Legend 240 Wood Burning Sauna Heater Set — Stone-Filled","description":"\u003cp\u003eThe Harvia Legend 240 wood burning heater set. The Legend's open steel frame is filled entirely with stones, so the fire heats a huge stone mass that gives soft, even heat and generous steam. The most traditional sauna feel Harvia makes, and it looks the part too. The 240 steps up to mid-sized and larger rooms. Supplied as a set with the components needed for installation.\u003c\/p\u003e","brand":"Harvia","offers":[{"title":"Default Title","offer_id":54440358216013,"sku":"INM-WOODBURNINGHEATERSETLEGE-2","price":1995.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/6741\/9725\/files\/HarviaLegend240WoodFiredSaunaHeaterwithChimneyandStones_deb48711-e14f-472e-9126-2b2d10e71ac8.png?v=1785536386"},{"product_id":"woodburning-heater-set-pro-20","title":"Harvia Pro 20 Wood Burning Sauna Heater Set — Heavy Duty","description":"\u003cp\u003eThe Harvia Pro 20 wood burning heater set. The Pro series is Harvia's heavier-duty wood stove line, built for frequent firing and sustained sessions rather than occasional weekend use. The Pro 20 suits mid-sized sauna rooms and heats them with authority. Supplied as a set, ready for installation with the flue components it needs.\u003c\/p\u003e","brand":"Harvia","offers":[{"title":"Default Title","offer_id":54440363557197,"sku":"INM-WOODBURNINGHEATERSETPRO2","price":1395.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/6741\/9725\/files\/WOODBURNINGHEATERHARVIAPRO20BLACK.png?v=1785536391"},{"product_id":"woodburning-heater-set-pro-26","title":"Harvia Pro 26 Wood Burning Sauna Heater Set — Larger Rooms","description":"\u003cp\u003eThe Harvia Pro 26 wood burning heater set. The Pro series is Harvia's heavier-duty wood stove line, built for frequent firing and sustained sessions rather than occasional weekend use. The Pro 26 steps up to larger sauna rooms, with the output to bring a big space to temperature and hold it there. Supplied as a set, ready for installation with the flue components it needs.\u003c\/p\u003e","brand":"Harvia","offers":[{"title":"Default Title","offer_id":54440363589965,"sku":"INM-WOODBURNINGHEATERSETPRO2-2","price":1495.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/6741\/9725\/files\/WOODBURNINGHEATERHARVIAPRO26BLACK.png?v=1785536392"},{"product_id":"woodburning-heater-set-pro-36","title":"Harvia Pro 36 Wood Burning Sauna Heater Set — Largest Rooms","description":"\u003cp\u003eThe Harvia Pro 36 wood burning heater set. The Pro series is Harvia's heavier-duty wood stove line, built for frequent firing and sustained sessions rather than occasional weekend use. The Pro 36 is the big one, sized for the largest sauna rooms and commercial settings where the stove works hard daily. Supplied as a set, ready for installation with the flue components it needs.\u003c\/p\u003e","brand":"Harvia","offers":[{"title":"Default Title","offer_id":54440364933453,"sku":"INM-WOODBURNINGHEATERSETPRO3","price":1795.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/6741\/9725\/files\/WOODBURNINGHEATERHARVIAPRO36BLACK_bc74b8a7-ff53-4803-8427-61360afb40b5.png?v=1785536394"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/6741\/9725\/collections\/Harvia_Legend_WK150LD_WL300_Scala_f1.jpg?v=1775146591","url":"https:\/\/www.groundedfox.com\/collections\/sauna-heaters.oembed?page=2","provider":"Grounded Fox","version":"1.0","type":"link"}