{"product_id":"kohler-invigoration-steam-generator","title":"Kohler Invigoration Series Steam Generator, 5–15 kW (K-32324 to K-32329)","description":"\u003cp\u003eThe Invigoration Series generator sits outside the shower and must be within 25 ft of the steam head. Kohler’s Fast-Response technology starts steam in about 60 seconds, and Constant Steam keeps the output steady so the temperature does not swing. Power Clean runs the cleaning cycle at the touch of a button. A 20-minute session uses about one gallon of water.\u003c\/p\u003e\u003ch2\u003eChoose your size\u003c\/h2\u003e\u003cdiv class=\"ss-scroll\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eMax shower size\u003c\/th\u003e\n\u003cth\u003eDedicated circuit\u003c\/th\u003e\n\u003cth\u003eRated amps\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Size\"\u003e5 kW\u003c\/td\u003e\n\u003ctd data-label=\"Model\"\u003eK-32324-NA\u003c\/td\u003e\n\u003ctd data-label=\"Max shower size\"\u003e84 cu ft\u003c\/td\u003e\n\u003ctd data-label=\"Dedicated circuit\"\u003e240V, 40 A\u003c\/td\u003e\n\u003ctd data-label=\"Rated amps\"\u003e27 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Size\"\u003e7 kW\u003c\/td\u003e\n\u003ctd data-label=\"Model\"\u003eK-32325-NA\u003c\/td\u003e\n\u003ctd data-label=\"Max shower size\"\u003e112 cu ft\u003c\/td\u003e\n\u003ctd data-label=\"Dedicated circuit\"\u003e240V, 50 A\u003c\/td\u003e\n\u003ctd data-label=\"Rated amps\"\u003e36 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Size\"\u003e9 kW\u003c\/td\u003e\n\u003ctd data-label=\"Model\"\u003eK-32326-NA\u003c\/td\u003e\n\u003ctd data-label=\"Max shower size\"\u003e240 cu ft\u003c\/td\u003e\n\u003ctd data-label=\"Dedicated circuit\"\u003e240V, 60 A\u003c\/td\u003e\n\u003ctd data-label=\"Rated amps\"\u003e45 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Size\"\u003e11 kW\u003c\/td\u003e\n\u003ctd data-label=\"Model\"\u003eK-32327-NA\u003c\/td\u003e\n\u003ctd data-label=\"Max shower size\"\u003e317 cu ft\u003c\/td\u003e\n\u003ctd data-label=\"Dedicated circuit\"\u003e240V, 60 A\u003c\/td\u003e\n\u003ctd data-label=\"Rated amps\"\u003e46 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Size\"\u003e13 kW\u003c\/td\u003e\n\u003ctd data-label=\"Model\"\u003eK-32328-NA\u003c\/td\u003e\n\u003ctd data-label=\"Max shower size\"\u003e447 cu ft\u003c\/td\u003e\n\u003ctd data-label=\"Dedicated circuit\"\u003e240V, 80 A\u003c\/td\u003e\n\u003ctd data-label=\"Rated amps\"\u003e59 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Size\"\u003e15 kW\u003c\/td\u003e\n\u003ctd data-label=\"Model\"\u003eK-32329-NA\u003c\/td\u003e\n\u003ctd data-label=\"Max shower size\"\u003e500 cu ft\u003c\/td\u003e\n\u003ctd data-label=\"Dedicated circuit\"\u003e240V, 90 A\u003c\/td\u003e\n\u003ctd data-label=\"Rated amps\"\u003e68 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eMultiply your shower’s width × height × depth in feet and choose the smallest size whose rating covers it. Kohler recommends a ceiling of 8 ft or less; for each foot above 8 ft, go up one size. Do not exceed the maximum rating. Not sure? Use our \u003ca href=\"\/pages\/steam-generator-sizing-calculator\"\u003esteam generator sizing calculator\u003c\/a\u003e.\u003c\/p\u003e\u003ch2\u003eWhat else you need\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eA control and steam head (required).\u003c\/strong\u003e With a Kohler Invigoration generator, use either the \u003ca href=\"\/products\/kohler-invigoration-steam-control-kit\"\u003eK-5557 control kit\u003c\/a\u003e (control plus a round steam head), or the \u003ca href=\"\/products\/kohler-invigoration-steam-controller\"\u003eK-32312 controller\u003c\/a\u003e with a \u003ca href=\"\/products\/kohler-invigoration-linear-steam-head\"\u003eK-32309 linear\u003c\/a\u003e or \u003ca href=\"\/products\/kohler-invigoration-square-steam-head\"\u003eK-32310 square\u003c\/a\u003e steam head.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA drain pan (recommended).\u003c\/strong\u003e Kohler recommends the \u003ca href=\"\/products\/kohler-invigoration-generator-drain-pan\"\u003eK-5559 small drain pan\u003c\/a\u003e for the 5 to 11 kW generators. The 13 and 15 kW generators use Kohler’s K-5562 large drain pan; call us if you need one.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation requirements\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e a dedicated 240V circuit sized as in the table. Kohler specifies no GFCI on this circuit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDistance:\u003c\/strong\u003e install the generator within 25 ft of the steam head.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnections:\u003c\/strong\u003e 3\/8 in. NPT water inlet, 1\/2 in. NPT steam outlet and a 3\/4 in. NPT pressure relief valve.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccess:\u003c\/strong\u003e leave an access panel of at least 24 × 15 in. and 6 in. of space around the generator. The side opposite the pressure relief valve can sit against a wall.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater quality:\u003c\/strong\u003e Kohler recommends feed water hardness of 60 ppm (4 grains per gallon) or less. Test your water before first use and treat it if needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWho installs it:\u003c\/strong\u003e a licensed electrician for the circuit and a licensed plumber for the water, steam and relief lines.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cdiv class=\"ss-scroll\"\u003e\u003ctable class=\"ss-specs\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eKohler\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eInvigoration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModels\u003c\/td\u003e\n\u003ctd\u003eK-32324-NA (5 kW), K-32325-NA (7 kW), K-32326-NA (9 kW), K-32327-NA (11 kW), K-32328-NA (13 kW), K-32329-NA (15 kW)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003e240V, 50\/60 Hz, dedicated circuit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTime to steam\u003c\/td\u003e\n\u003ctd\u003eAbout 60 seconds (60 to 300 seconds)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater use\u003c\/td\u003e\n\u003ctd\u003eAbout 1 gallon per 20-minute session\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety\u003c\/td\u003e\n\u003ctd\u003eShuts off after 20 minutes unless restarted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003eInsulated stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnections\u003c\/td\u003e\n\u003ctd\u003e3\/8 in. NPT water inlet, 1\/2 in. NPT steam outlet, 3\/4 in. NPT pressure relief\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCodes\u003c\/td\u003e\n\u003ctd\u003eUL 499, CSA C22.2 No. 64\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003eKohler steam generator three-year limited warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eWarranty\u003c\/h2\u003e\u003cp\u003eKohler covers Invigoration Series steam generators with its \u003cstrong\u003ethree-year limited warranty\u003c\/strong\u003e. See kohler.com for the full terms.\u003c\/p\u003e\u003ch2\u003eDocuments\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/techcomm.kohler.com\/techcomm\/pdf\/1601844-2.pdf\" target=\"_blank\" rel=\"noopener\"\u003eInstallation and operation manual (PDF)\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eQuestions\u003c\/h2\u003e\u003cdetails\u003e\u003csummary\u003eWhat size do I need?\u003c\/summary\u003e\u003cp\u003eMultiply width × height × depth of the shower in feet, and pick the smallest size that covers it. For each foot of ceiling above 8 ft, go up one size.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs a control included?\u003c\/summary\u003e\u003cp\u003eNo. A Kohler control kit is required and sold separately. With a Kohler Invigoration generator, use either the \u003ca href=\"\/products\/kohler-invigoration-steam-control-kit\"\u003eK-5557 control kit\u003c\/a\u003e (control plus a round steam head), or the \u003ca href=\"\/products\/kohler-invigoration-steam-controller\"\u003eK-32312 controller\u003c\/a\u003e with a \u003ca href=\"\/products\/kohler-invigoration-linear-steam-head\"\u003eK-32309 linear\u003c\/a\u003e or \u003ca href=\"\/products\/kohler-invigoration-square-steam-head\"\u003eK-32310 square\u003c\/a\u003e steam head.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan it go on a GFCI circuit?\u003c\/summary\u003e\u003cp\u003eNo. Kohler specifies a dedicated 240V circuit with no GFCI.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow far can it be from the shower?\u003c\/summary\u003e\u003cp\u003eWithin 25 ft of the steam head.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan I use a Mr. Steam control with it?\u003c\/summary\u003e\u003cp\u003eNo. Use Kohler Invigoration controls and steam heads with this generator.\u003c\/p\u003e\u003c\/details\u003e\u003cp\u003eKeep shopping: \u003ca href=\"\/collections\/kohler-steam\"\u003eall Kohler steam products\u003c\/a\u003e, the \u003ca href=\"\/products\/kohler-invigoration-steam-control-kit\"\u003eK-5557 control kit\u003c\/a\u003e or every \u003ca href=\"\/collections\/steam-shower-generators\"\u003esteam shower generator\u003c\/a\u003e.\u003c\/p\u003e","brand":"Kohler","offers":[{"title":"5 kW · up to 84 cu ft","offer_id":67746647769332,"sku":"K-32324-NA","price":2524.5,"currency_code":"USD","in_stock":true},{"title":"7 kW · up to 112 cu ft","offer_id":67746647802100,"sku":"K-32325-NA","price":2850.0,"currency_code":"USD","in_stock":true},{"title":"9 kW · up to 240 cu ft","offer_id":67746647834868,"sku":"K-32326-NA","price":3225.0,"currency_code":"USD","in_stock":true},{"title":"11 kW · up to 317 cu ft","offer_id":67746647867636,"sku":"K-32327-NA","price":3487.5,"currency_code":"USD","in_stock":true},{"title":"13 kW · up to 447 cu ft","offer_id":67746647900404,"sku":"K-32328-NA","price":3965.25,"currency_code":"USD","in_stock":true},{"title":"15 kW · up to 500 cu ft","offer_id":67746647933172,"sku":"K-32329-NA","price":4237.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0833\/9321\/6756\/files\/aaf94864_rgb.jpg?v=1791501825","url":"https:\/\/steamshowerexperts.com\/products\/kohler-invigoration-steam-generator","provider":"Steam Shower Experts","version":"1.0","type":"link"}