{"product_id":"lrichy-3316250-712-upgraded-rv-thermostat-for-dometic-ct","title":"Lrichy 3316250.712 Upgraded RV Thermostat for Dometic CT","description":"\u003cp\u003e\u003cstrong\u003eThe Lrichy 3316250.712 is a direct-replacement 12V DC, 3-wire RV thermostat with upgraded capacitive touch controls compatible with Dometic CT systems.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis compact thermostat replaces the Dometic 3316250.712 style control for RVs that use a 3-wire, 12V DC wiring layout. It combines a clear blue backlit display with touch-sensitive buttons and supports both heating and cooling in a single-zone setup. Before ordering, confirm your existing thermostat has three wires and runs on 12V DC — this unit will not function on 2-wire or 6-wire systems.\u003c\/p\u003e\n\n\u003ch3\u003eHow will this thermostat improve comfort in my RV?\u003c\/h3\u003e\n\u003cp\u003eThe Lrichy thermostat provides precise setpoint control for your furnace and air conditioner with a user-friendly capacitive touch interface. Temperature adjustments are immediate and the display is easy to read at a glance, helping maintain a stable cabin climate. It supports three fan speeds and displays readings in Fahrenheit or Celsius.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSingle-zone heating and cooling control for consistent cabin temperature\u003c\/li\u003e\n  \u003cli\u003eFan speed options: low, medium, high for flexible airflow\u003c\/li\u003e\n  \u003cli\u003eFurnace range 40°F–90°F; AC range 55°F–90°F\u003c\/li\u003e\n  \u003cli\u003eToggle between °F and °C by holding both arrow buttons\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this thermostat fit my RV and replace a Dometic unit?\u003c\/h3\u003e\n\u003cp\u003eThis model is built as a compatible replacement for systems using the Dometic 3316250.712 wiring pattern when the RV uses a 3-wire 12V DC thermostat. It is not compatible with 2-wire or 6-wire thermostats, so remove your old unit and count wires before purchasing. Physical mounting and electrical hookups match typical RV thermostat form factors for straightforward installation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned for 12V DC, three-wire RV control systems\u003c\/li\u003e\n  \u003cli\u003eMeant to replace Dometic 3316250.712-style controls\u003c\/li\u003e\n  \u003cli\u003eSimple wiring layout replicates original connections\u003c\/li\u003e\n  \u003cli\u003eCheck wire count and voltage before installing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is it to operate and set up?\u003c\/h3\u003e\n\u003cp\u003eSetup is intuitive: power the unit, choose mode, and adjust temperature with the up\/down touch areas. The capacitive touch surface gives responsive input without mechanical buttons, reducing wear. The blue backlight enhances visibility in low light, and basic functions like power, mode, and temperature toggles are straightforward.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTap ▲\/▼ to change temperature; hold both to switch °F\/°C\u003c\/li\u003e\n  \u003cli\u003eCapacitive touch for smoother, longer-lasting control\u003c\/li\u003e\n  \u003cli\u003eBacklit display for nighttime readability\u003c\/li\u003e\n  \u003cli\u003eControls both furnace and air conditioning modes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat warranty and support come with the thermostat?\u003c\/h3\u003e\n\u003cp\u003eLrichy provides a two-year warranty and customer support for quality-related issues. The product includes a satisfaction-focused return and exchange policy so you can get assistance if an issue arises. Contact instructions are provided through the retailer for easy service requests.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e2 years warranty coverage for manufacturer defects\u003c\/li\u003e\n  \u003cli\u003eRefund, replacement, and support via retailer communication\u003c\/li\u003e\n  \u003cli\u003eCustomer-first approach to after-sales service\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Lrichy 3316250.712 fits RV owners and technicians seeking a reliable, modern replacement for a Dometic-style 3-wire, 12V thermostat. It’s ideal if you want a responsive capacitive touch interface, clear backlit display, and simple single-zone control for both heating and cooling. If your coach uses a different wire count or voltage, choose a thermostat match for that system instead.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this thermostat compatible with my Dometic system?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes if your existing thermostat is a 3-wire, 12V unit like Dometic 3316250.712; it is not compatible with 2- or 6-wire systems.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How do I switch between Fahrenheit and Celsius?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Hold both the ▲ and ▼ touch buttons together for 1–3 seconds to toggle °F and °C.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Lrichy","offers":[{"title":"Default Title","offer_id":48087128015006,"sku":"B0FRML7377","price":34.2,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/lrichy-front-panel_9828656c-1142-41ae-9ad4-93aa1dee5813.jpg?v=1785917388","url":"https:\/\/northtrailauto.ca\/products\/lrichy-3316250-712-upgraded-rv-thermostat-for-dometic-ct","provider":"North Trail Auto","version":"1.0","type":"link"}