{"product_id":"mrcool-universal-4-5-ton-18-seer-central-heat-pump-split-system-with-35-ft-lineset-mdu18048060-35","title":"MRCOOL Universal 4-5 Ton 18 SEER Central Heat Pump Split System with 35 ft. Lineset, MDU18048060-35","description":"\u003ch2 class=\"ProductOverviewInformation-description\"\u003eWhether You Need A New Installation, An Air Conditioner Replacement, Preventive Maintenance, Indoor Air Quality Enhancement Or Emergency Repairs, We Guarantee Excellent Service At A Fair Price.\u003c\/h2\u003e\n\u003cdiv class=\"ProductOverviewInformation-description\"\u003e\n\u003cp class=\"ProductOverviewInformation-description\"\u003e\u003cstrong\u003eThe 4 to 5 Ton 18 SEER MrCool Universal Central Heat Pump Split System is one of the most high-performing, versatile, and simple heating and cooling products available in the industry today.\u003c\/strong\u003e This is a central heat pump that can cool better than most air conditioners, heat better than virtually any other heat pump, compete with traditional furnaces in cold weather, and reduce energy consumption thanks to its sophisticated internal controls. It even comes with new technology that makes HVAC installation faster and simpler than a traditional heat pump. Basically, the MRCOOL Universal has it all.\u003c\/p\u003e\n\u003cp class=\"ProductOverviewInformation-description\"\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eCondenser \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"ProductOverviewInformation-list-item\"\u003e\n\u003cp\u003eThe 4 to 5 Ton 18 SEER MRCOOL Universal Central Heat Pump Condenser is a cutting edge HVAC technology from an innovation leader. This unit provides superb comfort while running at an extremely quiet dB, rapid cooling and heating, and maximum savings while running on end.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSuperior Heat Pump.\u003c\/strong\u003e 100% Heating Capacity\u003cspan\u003e \u003c\/span\u003eto\u003cspan\u003e \u003c\/span\u003e14\u003cspan\u003e°F, 100% Cooling Capacity\u003cspan\u003e \u003c\/span\u003eto\u003cspan\u003e \u003c\/span\u003e109.4°F\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eUltra Quiet\u003c\/strong\u003e. Internal Fan Blade Creates Low Noise\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEnvironmentally Friendly. \u003c\/strong\u003eFactory Charged and environmentally friendly R410\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"ProductOverviewInformation-list\"\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eAir Handler\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e \u003cspan\u003eThis air handler is equipped with a powerful and efficient DC fan motor that includes a fan with blades that are designed for quiet operation while still providing dynamic performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003e \u003cstrong\u003eAnti Shock\u003c\/strong\u003e. Fire-Proof Electrical Box Design Offers Anti-Electric Shock Reserved Installation Space for the Circuit Breaker\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003e \u003cstrong\u003eEasy to clean.\u003c\/strong\u003e Easy to Clean Metal Filter Protects Against Fire, Corrosion, and Deterioration\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003e \u003cstrong\u003eMulti-Position.\u003c\/strong\u003e Upflow or Horizontal\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eLine Set 35 ft.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eKink Resistant\u003c\/b\u003e. Kink Resistant for Easier Bending During Installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePre-Charged.\u003c\/strong\u003e Pre-Charged R-410A to 1.94 oz for 100% Accuracy\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eUV Protective\u003c\/strong\u003e. Strong 3\/4\" Gator-Flextra UV Protective Insulation Sleeve\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEasy to Use\u003c\/strong\u003e. Simple to Use Screw-on Quick Connect Valves\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch5\u003e\u003cstrong\u003eSpecifications\u003cbr\u003e\u003c\/strong\u003e\u003c\/h5\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--\n.tg  {border-collapse:collapse;border-spacing:0;}\n.tg td{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px;\n  overflow:hidden;padding:10px 5px;word-break:normal;}\n.tg th{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px;\n  font-weight:normal;overflow:hidden;padding:10px 5px;word-break:normal;}\n.tg .tg-ihko{border-color:#000000;color:#FF2A00;font-weight:bold;text-align:left;vertical-align:top}\n.tg .tg-b6n9{border-color:#000000;color:#212B36;font-weight:bold;text-align:left;vertical-align:middle}\n.tg .tg-va98{border-color:#000000;color:#212B36;text-align:left;vertical-align:top}\n.tg .tg-6k50{border-color:#000000;color:#212B36;text-align:left;vertical-align:middle}\n.tg .tg-b31l{background-color:#c0c0c0;border-color:#000000;color:#212B36;font-weight:bold;text-align:left;vertical-align:top}\n.tg .tg-73oq{border-color:#000000;text-align:left;vertical-align:top}\n.tg .tg-mcqj{border-color:#000000;font-weight:bold;text-align:left;vertical-align:top}\n--\u003e\u003c\/style\u003e\n\u003cdiv\u003e\n\u003ctable class=\"tg\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"tg-b31l\" colspan=\"2\"\u003eCondenser\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-b6n9\"\u003eProduct Dimensions\u003c\/td\u003e\n\u003ctd class=\"tg-6k50\"\u003e39 3\/8\"W x 14 1\/2\"D x 53   3\/4\"H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-b6n9\"\u003eCooling Capacity\u003c\/td\u003e\n\u003ctd class=\"tg-6k50\"\u003e54,000 BTU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-b6n9\"\u003eHeating Capacity\u003c\/td\u003e\n\u003ctd class=\"tg-6k50\"\u003e54,000 BTU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-b6n9\"\u003eCompressor\u003c\/td\u003e\n\u003ctd class=\"tg-73oq\"\u003eInverter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-mcqj\"\u003eMin Ambient Cool\u003c\/td\u003e\n\u003ctd class=\"tg-va98\"\u003e5°F   - 129.2°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-mcqj\"\u003eMin Ambient Heat\u003c\/td\u003e\n\u003ctd class=\"tg-va98\"\u003e-22°F   - 75.2°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-mcqj\"\u003eLine Set Connection\u003c\/td\u003e\n\u003ctd class=\"tg-va98\"\u003eQuick   Connect, Pre-Flared or Sweat\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-b6n9\"\u003eSEER\u003c\/td\u003e\n\u003ctd class=\"tg-6k50\"\u003eUp to 18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-b6n9\" rowspan=\"2\"\u003eWarranty\u003c\/td\u003e\n\u003ctd class=\"tg-6k50\"\u003e10 Year Registered Limited Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-6k50\"\u003e5 Years Parts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-b6n9\"\u003eElectrical Requirements\u003c\/td\u003e\n\u003ctd class=\"tg-ihko\"\u003eRequires a minimum of 208V-230V\/60HZ\/35A-45A   (please check your home meets this electrical requirement prior to purchase)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-b31l\" colspan=\"2\"\u003eAir Handler\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-b6n9\"\u003eProduct Dimensions\u003c\/td\u003e\n\u003ctd class=\"tg-6k50\"\u003e21 1\/4\"W x 24 3\/4\"D   x 57\"H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-b6n9\"\u003eInstallation\u003c\/td\u003e\n\u003ctd class=\"tg-6k50\"\u003eUpflow or Horizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-b6n9\"\u003eCooling Capacity\u003c\/td\u003e\n\u003ctd class=\"tg-6k50\"\u003e54,000 BTU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-b6n9\"\u003eHeating Capacity\u003c\/td\u003e\n\u003ctd class=\"tg-va98\"\u003e54,000 BTU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-b6n9\"\u003eCoverage Area\u003c\/td\u003e\n\u003ctd class=\"tg-6k50\"\u003eUp to 2,500 square feet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-b6n9\"\u003eWarranty\u003c\/td\u003e\n\u003ctd class=\"tg-6k50\"\u003e10 Year Registered Limited Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-b6n9\"\u003eElectrical Requirements\u003c\/td\u003e\n\u003ctd class=\"tg-ihko\"\u003eRequires a minimum of 208V-230V\/60HZ\/8A-15A   (please check your home meets this electrical requirement prior to purchase)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-b31l\" colspan=\"2\"\u003eLine Set\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-b6n9\"\u003eLength\u003c\/td\u003e\n\u003ctd class=\"tg-va98\"\u003e35 Feet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-b6n9\"\u003eLiquid Line Size\u003c\/td\u003e\n\u003ctd class=\"tg-va98\"\u003e3\/8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-b6n9\"\u003eSuction Line Size\u003c\/td\u003e\n\u003ctd class=\"tg-6k50\"\u003e3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch5 class=\"ProductOverviewInformation-description\"\u003e\u003cstrong\u003eSystem Includes\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eMRCOOL Universal Series Heat Pump Condenser 4-5 Ton, MDUO18048060\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/backyardprovider.com\/products\/mrcool-36k-btu-18-seer-ducted-air-handler-condenser-35-ft-lineset-central-36-hp-230-35\"\u003eMRCOOL Universal High ESP 54,000 BTU Air Handler\u003c\/a\u003e, MDUI18048060E\u003c\/li\u003e\n\u003cli\u003eMRCOOL 35 ft. Pre-Charged 3\/8\" x 3\/4\" No-Vac Quick Connect Line Set, NV35-3834\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eCondenser\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003ca title=\"MRCOOL Universal Series Heat Pump, MDUO18048060 - User Manual\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0082\/6323\/7713\/files\/MRCOOL_Universal_Series_Heat_Pump_Condenser_4-5_Ton_MDUO18048060_-_Installation_Manual_-_Premium_Home_Source.pdf?v=1659623887\" target=\"_blank\"\u003eUser Manua\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0082\/6323\/7713\/files\/MRCOOL_Universal_Series_Heat_Pump_MDUO1824_-_User_Manual_-_Premium_Home_Source.pdf?v=1651565454\" title=\"MRCOOL Universal Series Heat Pump, MDUO1824 - User Manual\" target=\"_blank\"\u003el\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0082\/6323\/7713\/files\/MRCOOL_Universal_Series_Heat_Pump_MDUO1824_-_Brochure_-_Premium_Home_Source.pdf?v=1651565702\" title=\"MRCOOL Universal Series Heat Pump, MDUO1824 - Brochure\" target=\"_blank\"\u003eProduct Brochure\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0082\/6323\/7713\/files\/MRCOOL_Universal_Performance_Specs.pdf?v=1659623886\" target=\"_blank\"\u003ePerformance Specifications\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0082\/6323\/7713\/files\/MRCOOL_Universal_Series_Heat_Pump_Condenser_4-5_Ton_MDUO18048060_-_AHRI_Certification_-_Premium_Home_Source.pdf?v=1659623887\" target=\"_blank\"\u003eAHRI Certification\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAir Handler\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0082\/6323\/7713\/files\/MRCOOL_Universal_High_ESP_24000_BTU_Air_Handler_MDUI18024E_-_Installation_Manual_-_Premium_Home_Source.pdf?v=1651652957\" title=\"MRCOOL Universal High ESP 24000 BTU Air Handler, MDUI18024E - Installation Manual\" target=\"_blank\"\u003eInstallation Manual\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0082\/6323\/7713\/files\/MRCOOL_Universal_High_ESP_24000_BTU_Air_Handler_MDUI18024E_-_Brochure_-_Premium_Home_Source.pdf?v=1651653014\" title=\"MRCOOL Universal High ESP 24000 BTU Air Handler, MDUI18024E - Brochure\" target=\"_blank\"\u003eProduct Brochure\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eWhat Our Experts Think\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExceptional Efficiency\u003c\/strong\u003e: With an 18 SEER rating, this system offers outstanding energy savings while ensuring optimal heating and cooling performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Capacity\u003c\/strong\u003e: The 4-5 ton configuration makes it perfect for large spaces, ensuring effective and consistent climate control for homes or commercial buildings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYear-Round Comfort\u003c\/strong\u003e: It provides efficient cooling in the summer and reliable heating during winter, delivering all-season comfort.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Lineset\u003c\/strong\u003e: Includes a 35 ft. lineset, giving you more flexibility during installation and accommodating larger or more complex layouts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiet Operation\u003c\/strong\u003e: Designed to operate quietly, this system ensures a peaceful and comfortable environment without unnecessary noise.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEco-Friendly Refrigerant\u003c\/strong\u003e: Uses eco-friendly refrigerants, meeting modern environmental standards for a lower carbon footprint.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Installation\u003c\/strong\u003e: The extended lineset allows for versatile installation options, making it suitable for a range of spaces and configurations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eQ\u0026amp;\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the cooling and heating capacity of this system?\u003c\/strong\u003e\u003cbr\u003eA: This system is available in 4 to 5-ton options, suitable for spaces ranging from 2,000 to 2,800 sq. ft.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the SEER rating?\u003c\/strong\u003e\u003cbr\u003eA: It offers an 18 SEER rating, ensuring efficient energy consumption and reduced utility bills.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this system come with a lineset?\u003c\/strong\u003e\u003cbr\u003eA: Yes, it includes a 35 ft. lineset, providing flexibility for larger or more complex installation setups.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this a split system?\u003c\/strong\u003e\u003cbr\u003eA: Yes, it is a split system with an indoor air handler and an outdoor heat pump unit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this system handle both heating and cooling?\u003c\/strong\u003e\u003cbr\u003eA: Yes, it works as an air conditioner for cooling and a heat pump for heating, providing year-round comfort.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does it require professional installation?\u003c\/strong\u003e\u003cbr\u003eA: Yes, professional installation is recommended to ensure proper functionality and compliance with local building codes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What refrigerant does this system use?\u003c\/strong\u003e\u003cbr\u003eA: The system uses R-410A refrigerant, known for its high efficiency and environmental friendliness.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What makes this system unique?\u003c\/strong\u003e\u003cbr\u003eA: The MRCOOL Universal system offers a 20 SEER rating with the added advantage of a 35 ft. lineset, offering flexibility for larger homes or custom installations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is it compatible with smart thermostats?\u003c\/strong\u003e\u003cbr\u003eA: Yes, it works with most smart thermostats, allowing for enhanced control and energy efficiency\u003c\/p\u003e\n\u003ch5\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAir Filter Cleaning\u003c\/strong\u003e: Check and clean or replace air filters every 1–3 months to ensure proper airflow and system efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor Unit Maintenance\u003c\/strong\u003e: Keep the outdoor condenser unit free from debris, such as leaves, grass, and dirt. Ensure there’s at least 2 feet of clearance around the unit to allow for proper airflow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRefrigerant Level Check\u003c\/strong\u003e: Have a professional inspect refrigerant levels annually to maintain optimal performance and prevent unnecessary stress on the system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoil Cleaning\u003c\/strong\u003e: Clean both evaporator and condenser coils annually to avoid dust buildup, which can reduce heat transfer and system efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuctwork Inspection\u003c\/strong\u003e: Inspect ducts for leaks, damage, or obstructions. Seal any gaps to prevent energy loss and ensure proper airflow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermostat Calibration\u003c\/strong\u003e: Ensure the thermostat is calibrated properly and maintaining energy-efficient temperature settings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondensate Drain Line Maintenance\u003c\/strong\u003e: Regularly inspect and clear the condensate drain line to avoid clogs and prevent water damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnnual Professional Inspection\u003c\/strong\u003e: Schedule a yearly check-up with an HVAC technician to ensure your system is operating efficiently and to address potential issues before they become serious.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMonitor Unusual Noises\u003c\/strong\u003e: Listen for unusual sounds such as grinding, rattling, or squealing, which may indicate underlying mechanical issues requiring repair.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":67738105872472,"sku":"MDU18048060-35","price":4514.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0742\/8289\/3400\/files\/MRCOOLUniversal4-5Ton18SEERCentralHeatPumpSplitSystemwith15ft.Lineset_MDU18048060-15_8542639f-5eb7-40c7-ab08-6863db94997c.png?v=1792138476","url":"https:\/\/outdoorvana.com\/products\/mrcool-universal-4-5-ton-18-seer-central-heat-pump-split-system-with-35-ft-lineset-mdu18048060-35","provider":"Outdoorvana","version":"1.0","type":"link"}