{"product_id":"dometic-svc-mixing-valve","title":"Dometic Water Heater Mixing Valve - DSM\/SV Series - Part# 90029","description":"\u003cp\u003eThe Dometic water heater mixing valve (Part# 90029) is a critical component that regulates water temperature in your RV's hot water system. This valve prevents scalding by blending hot and cold water, ensuring safe and comfortable water temperatures throughout your rig. If your Dometic DSM or SV series water heater isn't maintaining proper temperature or you're experiencing inconsistent hot water, this OEM replacement valve restores proper operation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGenuine Dometic OEM part for DSM and SV series water heaters\u003c\/li\u003e\n\u003cli\u003eThermostatic mixing valve design maintains consistent water temperature\u003c\/li\u003e\n\u003cli\u003ePrevents scalding by automatically balancing hot and cold water\u003c\/li\u003e\n\u003cli\u003eDirect replacement—no modifications required\u003c\/li\u003e\n\u003cli\u003eDurable construction rated for RV water system pressures\u003c\/li\u003e\n\u003cli\u003eEasy installation for DIY or professional service\u003c\/li\u003e\n\u003c\/ul\u003e\u003ctable class=\"table table-bordered table-sm\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e90029\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eDometic DSM and SV Series Water Heaters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eThermostatic Mixing Valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunction\u003c\/td\u003e\n\u003ctd\u003eTemperature regulation and scalding prevention\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation\u003c\/td\u003e\n\u003ctd\u003eDirect OEM replacement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ: How do I know if my mixing valve needs replacement?\u003c\/strong\u003e\u003cbr\u003eA: Common signs include water temperature that won't stabilize, inconsistent hot water output, or the valve leaking. If your Dometic DSM\/SV heater isn't maintaining temperature properly, the mixing valve is often the culprit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Will this valve fit my specific Dometic model?\u003c\/strong\u003e\u003cbr\u003eA: This part is designed for Dometic DSM and SV series water heaters. Check your water heater's model number (typically found on the front panel or in your owner's manual) to confirm compatibility before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Is professional installation required?\u003c\/strong\u003e\u003cbr\u003eA: While many RV owners successfully install this valve themselves using basic tools, some prefer professional service. The valve connects to your water system's hot and cold lines, so ensure proper connections to prevent leaks.\u003c\/p\u003e\u003ch3\u003eWhy Elkhart RV Parts\u003c\/h3\u003e\u003cp\u003eElkhart RV Parts specializes in hard-to-find Dometic replacement components like this mixing valve. We ship from Elkhart, Indiana—the RV capital of the world—and stock genuine OEM parts with expert support to help you get your water heater working perfectly again.\u003c\/p\u003e","brand":"Dometic","offers":[{"title":"Default Title","offer_id":48365500563608,"sku":"90029","price":248.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/elkhartrvparts.com\/products\/dometic-svc-mixing-valve","provider":"Elkhart RV Parts","version":"1.0","type":"link"}