{"product_id":"nutone-dd500w-digital-dehumidistat","title":"Nutone dd500w Digital Dehumidistat","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe NUTONE dd500w is a digital dehumidistat designed to monitor and control relative humidity levels in HVAC systems. It signals dehumidification equipment to cycle on or off based on a set humidity threshold, helping maintain consistent indoor air quality without manual adjustment. The dd500w uses a digital sensing element rather than a mechanical humidistat, which provides more accurate and repeatable humidity control. Licensed HVAC technicians typically install this control as part of a residential or light-commercial ventilation or dehumidification circuit.\u003c\/p\u003e\n\u003cp\u003eThe dd500w is suited for residential and light-commercial HVAC applications where automatic humidity management is required. It is commonly installed in conjunction with whole-home dehumidifiers, ventilating fans, or air handling units that require a dedicated humidistat control signal. The unit fits into standard low-voltage control wiring schemes typical of HVAC installations.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eDigital humidity sensing for accurate, repeatable setpoint control\u003c\/li\u003e\n  \u003cli\u003eControls dehumidification equipment automatically based on relative humidity\u003c\/li\u003e\n  \u003cli\u003eDesigned for low-voltage HVAC control circuits\u003c\/li\u003e\n  \u003cli\u003eReplaces mechanical humidistat controls in retrofit and new-construction applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or upgrade dehumidistat for residential and light-commercial HVAC dehumidification and ventilation control applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed HVAC technician in accordance with applicable local codes and the NEC. De-energize all associated equipment and verify power is off before making any wiring connections. Mount the dehumidistat in a location with representative air circulation, away from direct airflow, heat sources, or exterior walls that could skew humidity readings. Consult the manufacturer installation sheet for wiring terminal designations before connecting control wiring.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eControl Type\u003c\/strong\u003e: Digital Dehumidistat\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 026715260621\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: NUTONE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: dd500w\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NUTONE","offers":[{"title":"Default Title","offer_id":51150073168178,"sku":"DD500W","price":52.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/305987196.jpg?v=1778605286","url":"https:\/\/voomisupply.com\/products\/nutone-dd500w-digital-dehumidistat","provider":"Voomi Supply","version":"1.0","type":"link"}