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.hdrop4pkg-fig{border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--edge);background:#fff}.hdrop4pkg .hdrop4pkg-fig img{width:100%;height:auto;display:block;border:0;border-radius:0;box-shadow:none;mix-blend-mode:multiply}.hdrop4pkg .hdrop4pkg-c\u003efigure{max-width:560px;margin-left:auto;margin-right:auto}.hdrop4pkg .hdrop4pkg-close p.hdrop4pkg-eyebrow{font-size:11px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;line-height:1.5}.hdrop4pkg .hdrop4pkg-stat3 a{color:var(--bright)}.hdrop4pkg .hdrop4pkg-faq summary h3{margin:0;font-size:inherit;font-weight:inherit;line-height:inherit;display:inline}.hdrop4pkg .hdrop4pkg-cmp thead a .hdrop4pkg-cmp-here{color:var(--sub);font-weight:600;letter-spacing:.02em;text-transform:none}@media screen and (max-width:560px){.hdrop4pkg .hdrop4pkg-ladder.hdrop4pkg-rooms td:last-child::before{content:\"Rated room:\\00a0\"}.hdrop4pkg .hdrop4pkg-ladder.hdrop4pkg-out td:last-child::before{content:\"Output:\\00a0\"}}.hdrop4pkg .hdrop4pkg-tw + p,.hdrop4pkg .hdrop4pkg-tw + h3,.hdrop4pkg .hdrop4pkg-warn + p,.hdrop4pkg .hdrop4pkg-warn + h3,.hdrop4pkg .hdrop4pkg-more + p{margin-top:24px}.hdrop4pkg .hdrop4pkg-vid iframe{position:absolute;inset:0;width:100%;height:100%;display:block;border:0;background:var(--dark)}\u003c\/style\u003e\n\u003cdiv class=\"hdrop4pkg\"\u003e\n\u003csection id=\"overview\"\u003e\n\u003cp class=\"hdrop4pkg-eyebrow\"\u003eThe whole order\u003c\/p\u003e\n\u003ch2\u003eHUUM DROP 4 Sauna Heater Package\u003c\/h2\u003e\n\u003cp class=\"hdrop4pkg-lead\"\u003eA HUUM heater carton holds the heater and its fixings. No control, no stone. This package is the DROP 4 with a UKU control and the 4 boxes of stone HUUM's manual asks for, so nothing is missing when the electrician arrives.\u003c\/p\u003e\n\u003cul class=\"hdrop4pkg-chk\"\u003e\n\u003cli\u003eThe HUUM DROP 4 sauna heater, 4.5 kW\u003c\/li\u003e\n\u003cli\u003eA HUUM UKU control, in the panel finish you pick above\u003c\/li\u003e\n\u003cli\u003e4 boxes of HUUM olivine diabase stone, 121.3 lb (55 kg)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe package price is the component prices added together, at the manufacturer's own advertised prices. Nothing is added for bundling them, and there is no inflated compare at price. Buy the parts separately from us and you pay the same.\u003c\/p\u003e\n\u003cdiv class=\"hdrop4pkg-stat3\"\u003e\n\u003cdiv\u003e\n\u003cb\u003e4.5 kW\u003c\/b\u003e\u003cspan\u003eOutput at 240 volts\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003e106 to 248\u003c\/b\u003e\u003cspan\u003eCubic feet of room\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003e4 boxes\u003c\/b\u003e\u003cspan\u003eStone included\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"heater\"\u003e\n\u003cp class=\"hdrop4pkg-eyebrow\"\u003eThe heater\u003c\/p\u003e\n\u003ch2\u003eWhat the DROP 4 is rated for\u003c\/h2\u003e\n\u003cp\u003eHUUM rates the \u003ca href=\"\/products\/huum-drop-4-electric-sauna-heater\"\u003eDROP 4 heater\u003c\/a\u003e for 106 to 248 cubic feet at 240 volts. It hangs on its wall frame, so the floor stays clear, and it measures 15.4 in wide, 13.2 in deep and 23.2 in tall. HUUM gives its stone capacity as about 121.3 lb (55 kg), and \u003ca href=\"\/products\/huum-sauna-stones-5-10-cm\"\u003eits olivine diabase stone\u003c\/a\u003e comes in 33 pound boxes, so this package carries 4 of them and a little stone is left over.\u003c\/p\u003e\n\u003cp\u003eThe DROP is the only HUUM electric heater light enough to travel by parcel, and the only one that hangs with its stone in the open on a wall frame, so the bench plan and the floor stay clear. It is also the heater that took a Red Dot design award in 2015.\u003c\/p\u003e\n\u003cp\u003eSauna sizing is about the volume of the room, not its floor area, and uninsulated brick, tile or glass adds to that volume. HUUM asks for 3.3 cubic feet to be added for every square foot of such wall. If you are between two outputs, our \u003ca href=\"\/pages\/find-your-sauna-heater\"\u003eheater finder\u003c\/a\u003e walks the room with you, or call and we will do it together.\u003c\/p\u003e\n\u003cp\u003eOn a 208 volt supply the same heater makes 3.4 kW and is rated for 89 to 177 cubic feet.\u003c\/p\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"control\"\u003e\n\u003cp class=\"hdrop4pkg-eyebrow\"\u003eThe control\u003c\/p\u003e\n\u003ch2\u003eWhich UKU comes in the package\u003c\/h2\u003e\n\u003cp\u003ePick the control at the top of this page and the price moves with it. Every choice is a HUUM UKU: the same control, in a different panel.\u003c\/p\u003e\n\u003cp\u003eThe \u003ca href=\"\/products\/huum-uku-local-sauna-heater-control\"\u003eUKU Local\u003c\/a\u003e runs the heater from the wall panel. The \u003ca href=\"\/products\/huum-uku-wifi-sauna-heater-control\"\u003eUKU Wi-Fi\u003c\/a\u003e adds the phone app, so the room can be hot when you get home. Local comes in black or thermo-ash wood. Wi-Fi adds black glass, mirror and gold.\u003c\/p\u003e\n\u003cp\u003eThe control unit itself mounts outside the hot room, and the panel goes on the wall where you want it. HUUM's manual sets the cable runs, and the cables it needs are in the box.\u003c\/p\u003e\n\n\u003c\/section\u003e\n\n\u003csection id=\"electrical\"\u003e\n\u003cp class=\"hdrop4pkg-eyebrow\"\u003eThe circuit\u003c\/p\u003e\n\u003ch2\u003e18.75 amps at 240 volts\u003c\/h2\u003e\n\u003cp\u003eThe DROP 4 draws 18.75 amps at 240 volts, and HUUM's manual calls for a 30 amp breaker on 10 AWG cable. It is hardwired, not plugged in.\u003c\/p\u003e\n\u003cp\u003eA sauna heater is a continuous load, so the National Electrical Code can call for a larger breaker and heavier conductors than the manual's figure, and local amendments differ. Your licensed electrician sizes the circuit and pulls the permit. On this model HUUM's breaker figure is below what the Code's continuous-load rule gives for its rated current, so your electrician and inspector decide the breaker and cable, and they may be larger than HUUM's figure.\u003c\/p\u003e\n\u003cp\u003eAt 208 volts HUUM gives 16.35 amps and 20 amps.\u003c\/p\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"specs\"\u003e\n\u003cp class=\"hdrop4pkg-eyebrow\"\u003eSpecifications\u003c\/p\u003e\n\u003ch2\u003eWhat is in this package\u003c\/h2\u003e\n\u003ctable class=\"hdrop4pkg-spec\"\u003e\n\u003ctr\u003e\n\u003cth\u003eHeater\u003c\/th\u003e\n\u003ctd\u003eHUUM DROP 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutput at 240 V\u003c\/th\u003e\n\u003ctd\u003e4.5 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRoom at 240 V\u003c\/th\u003e\n\u003ctd\u003e106 to 248 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutput at 208 V\u003c\/th\u003e\n\u003ctd\u003e3.4 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRoom at 208 V\u003c\/th\u003e\n\u003ctd\u003e89 to 177 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCurrent at 240 V\u003c\/th\u003e\n\u003ctd\u003e18.75 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBreaker at 240 V\u003c\/th\u003e\n\u003ctd\u003e30 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCable at 240 V\u003c\/th\u003e\n\u003ctd\u003e10 AWG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBreaker at 208 V\u003c\/th\u003e\n\u003ctd\u003e20 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCable at 208 V\u003c\/th\u003e\n\u003ctd\u003e10 AWG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeater size\u003c\/th\u003e\n\u003ctd\u003e15.4 x 13.2 x 23.2 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeater weight, empty\u003c\/th\u003e\n\u003ctd\u003e24.3 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to the side wall\u003c\/th\u003e\n\u003ctd\u003e3.94 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWall to wall across the heater\u003c\/th\u003e\n\u003ctd\u003e23.22 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum gap above\u003c\/th\u003e\n\u003ctd\u003e47.25 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone in the package\u003c\/th\u003e\n\u003ctd\u003e4 boxes, 121.3 lb (55 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eControl in the package\u003c\/th\u003e\n\u003ctd\u003eHUUM UKU, panel finish as selected\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eExtension box\u003c\/th\u003e\n\u003ctd\u003eNot needed at this output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMounting\u003c\/th\u003e\n\u003ctd\u003eWall mounted on the supplied frame\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eEvery figure is HUUM's own, from the current US manual for this heater.\u003c\/p\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"video\"\u003e\n\u003cp class=\"hdrop4pkg-eyebrow\"\u003eWatch\u003c\/p\u003e\n\u003cdiv class=\"hdrop4pkg-vidrow\"\u003e\n\u003cdiv class=\"hdrop4pkg-vid\"\u003e\u003ciframe loading=\"lazy\" src=\"https:\/\/www.youtube.com\/embed\/K4BQgwESR4c\" title=\"The heat diverter, fitted, HUUM\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cdiv class=\"hdrop4pkg-vidbody\"\u003e\n\u003ch2\u003eThe heat diverter, fitted\u003c\/h2\u003e\n\u003cp class=\"hdrop4pkg-lead\"\u003eEvery DROP 2.0 ships with the heat diverter. This is how it bolts to the reflector.\u003c\/p\u003e\n\u003cp\u003eHUUM filmed this one itself. Its heater installation films are made for Europe and show European wiring, so we do not use them; the sauna side of the job is the same, but the electrical side is not.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"delivery\"\u003e\n\u003cp class=\"hdrop4pkg-eyebrow\"\u003eDelivery\u003c\/p\u003e\n\u003ch2\u003eHow the package arrives\u003c\/h2\u003e\n\u003cp\u003eThe heater travels by ground parcel, light enough that there is no appointment, no liftgate and no curbside handover to arrange. The stone travels in its own boxes, 4 of them at 33 pounds each, and the control comes in its own carton. They can arrive on different days.\u003c\/p\u003e\n\u003cp\u003eShipping is free to the contiguous 48 states. We do not ship HUUM to Alaska, Hawaii or Puerto Rico. Buying the stone inside a package is what keeps it free; ordered on its own it is charged per box.\u003c\/p\u003e\n\u003cp\u003eLead time runs about 7 to 14 days from order. Open the cartons the day they arrive and check the contents, and tell us within 48 hours of delivery if anything is damaged, with photographs, so we can file the claim. Full terms are on our \u003ca href=\"\/pages\/huum-shipping-policy\"\u003eHUUM shipping policy\u003c\/a\u003e, with the \u003ca href=\"\/pages\/huum-warranty-policy\"\u003ewarranty\u003c\/a\u003e and \u003ca href=\"\/pages\/huum-return-policy\"\u003ereturns\u003c\/a\u003e pages alongside it.\u003c\/p\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"faq\"\u003e\u003cp class=\"hdrop4pkg-eyebrow\"\u003eQuestions\u003c\/p\u003e\n\u003ch2\u003eQuestions buyers ask about this package\u003c\/h2\u003e\n\u003cdiv class=\"hdrop4pkg-faq\"\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat is in the HUUM DROP 4 package?\u003c\/summary\u003e\u003cdiv class=\"fb\"\u003e\u003cp\u003eThe DROP 4 heater, a HUUM UKU control in the panel finish you pick, and 4 boxes of HUUM olivine diabase stone, 121.3 lb (55 kg).\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDoes the package cost more than buying the parts on their own?\u003c\/summary\u003e\u003cdiv class=\"fb\"\u003e\u003cp\u003eNo. The price is the component prices added together at the manufacturer's advertised prices, with nothing added for bundling.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat size room does the DROP 4 heat?\u003c\/summary\u003e\u003cdiv class=\"fb\"\u003e\u003cp\u003eHUUM rates it for 106 to 248 cubic feet at 240 volts, and 89 to 177 cubic feet at 208 volts. Add 3.3 cubic feet for every square foot of uninsulated brick, tile or glass in the room.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan I choose a different control?\u003c\/summary\u003e\u003cdiv class=\"fb\"\u003e\u003cp\u003eYes. The package includes a UKU because that is the control HUUM was certified with, and you choose the panel above. HUUM's manual allows any certified sauna control panel, so if you already own one, buy the heater on its own instead.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow many circuits does the DROP 4 need?\u003c\/summary\u003e\u003cdiv class=\"fb\"\u003e\u003cp\u003eOne. HUUM's manual calls for a 30 amp breaker on 10 AWG cable, hardwired by a licensed electrician.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the stone included, and is it enough?\u003c\/summary\u003e\u003cdiv class=\"fb\"\u003e\u003cp\u003eYes. HUUM gives the stone capacity as about 121.3 lb (55 kg), and stone comes in 33 pound boxes, so the package carries 4. Fill the heater as the manual shows: a sparsely filled stone bed is a fire hazard, and the heater must not be switched on until it is properly filled.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan I install it myself?\u003c\/summary\u003e\u003cdiv class=\"fb\"\u003e\u003cp\u003eThe heater is hardwired, so a licensed electrician makes the connection. Doing it yourself puts the warranty at risk and usually fails inspection.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the DROP 4 listed for use in the United States?\u003c\/summary\u003e\u003cdiv class=\"fb\"\u003e\u003cp\u003eIt is listed by SGS, not by UL. SGS North America is on OSHA's list of nationally recognized testing laboratories, and it lists the DROP 4 for the United States and Canada under certificate SGSNA\/20\/SUW\/00067X, to UL 60335-1, CAN\/CSA C22.2 No. 60335-1, CAN\/CSA E60335-2-53 and IEC 60335-2-53. The listing applies on the conditions SGS records against it: the heater is used with sauna stones, run from an approved sauna heater controller (the listing was evaluated with the UKU), supplied by conductors rated to at least 90 degrees C, and carries the warning tag on the bottom rung of the frame. Inspectors differ on what they ask to see for a sauna heater, so check with yours before you buy. We can send you the certificate.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat warranty comes with the package?\u003c\/summary\u003e\u003cdiv class=\"fb\"\u003e\u003cp\u003eHUUM's heater warranty runs 3 years in a private sauna and 1 year in commercial use. Heating elements are excluded, which is why we stock them as \u003ca href=\"\/products\/huum-drop-heating-element\"\u003eservice parts\u003c\/a\u003e, and we file any claim for you.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDoes the stone ship free with the package?\u003c\/summary\u003e\u003cdiv class=\"fb\"\u003e\u003cp\u003eYes, to the contiguous 48 states. Inside a package the stone carries no shipping charge; ordered on its own it is charged per box. We do not ship HUUM to Alaska, Hawaii or Puerto Rico.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\u003c\/section\u003e\n\n\u003csection id=\"close\"\u003e\n\u003cp class=\"hdrop4pkg-eyebrow\"\u003eOne last thing\u003c\/p\u003e\n\u003ch2\u003eNot sure the DROP 4 is the right output?\u003c\/h2\u003e\n\u003cp\u003eTell us the room and how the walls are built and we will size it with you before you order. You can also compare the whole range in our \u003ca href=\"\/collections\/huum\"\u003eHUUM sauna heaters\u003c\/a\u003e collection, see every \u003ca href=\"\/collections\/sauna-heater-packages\"\u003esauna heater package\u003c\/a\u003e we build, or browse \u003ca href=\"\/collections\/electric-sauna-heaters\"\u003eelectric sauna heaters\u003c\/a\u003e from every brand we carry.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"HUUM","offers":[{"title":"UKU Local, black","offer_id":53520479158639,"sku":"HUUM-PKG-DROP4-LB","price":2716.0,"currency_code":"USD","in_stock":true},{"title":"UKU Local, thermo-ash wood","offer_id":53520479191407,"sku":"HUUM-PKG-DROP4-LW","price":3029.0,"currency_code":"USD","in_stock":true},{"title":"UKU Wi-Fi, black","offer_id":53520479224175,"sku":"HUUM-PKG-DROP4-WB","price":2978.0,"currency_code":"USD","in_stock":true},{"title":"UKU Wi-Fi, thermo-ash wood","offer_id":53520479256943,"sku":"HUUM-PKG-DROP4-WW","price":3291.0,"currency_code":"USD","in_stock":true},{"title":"UKU Wi-Fi, black glass","offer_id":53520479289711,"sku":"HUUM-PKG-DROP4-WG","price":3378.0,"currency_code":"USD","in_stock":true},{"title":"UKU Wi-Fi, mirror","offer_id":53520479322479,"sku":"HUUM-PKG-DROP4-WMR","price":3641.0,"currency_code":"USD","in_stock":true},{"title":"UKU Wi-Fi, gold","offer_id":53520479355247,"sku":"HUUM-PKG-DROP4-WGD","price":3641.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/huum-drop-4-studio_ca60b58a-5875-4dc4-8a49-1be7f2ef0a1b.jpg?v=1790138122","url":"https:\/\/recoveryroomdirect.com\/products\/huum-drop-4-sauna-heater-package","provider":"Recovery Room Direct","version":"1.0","type":"link"}