{"product_id":"goodman-1-5-ton-18-000-btu-wall-mount-air-handler-with-8kw-heater-230v-r32","title":"Goodman - 1.5 Ton\/18,000 BTU Wall Mount Air Handler With Built-In 8kW Heater - 230V - R32 - AWST18SU1308","description":"\u003ch2\u003e\u003cspan\u003eGoodman - 1.5 Ton\/18,000 BTU Wall Mount Air Handler With Built-In 8kW Heater - 230V - R32 - AWST18SU1308\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eGoodman air handlers are an integral part of finishing a total home environment control system. The AWST plays a key role in reducing indoor humidity to create a much more comfortable environment. In addition, the AWST works with a multi-speed ECM motor to efficiently move cooled or warmed air throughout your home at exactly the speed you need.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003e\u003cspan\u003eFeatures\u003c\/span\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eAWST Models: Equipped with a fully adjustable TXV\u003c\/li\u003e\n\u003cli\u003eDesigned for use with R-32 Refrigerant\u003c\/li\u003e\n\u003cli\u003eDirect-drive, multi-speed motors allows air volume variation for heating\/cooling\u003c\/li\u003e\n\u003cli\u003eSequence-controlled, rust-resistant nickel chromium heating elements of 3, 5, 8, and 10 kW\u003c\/li\u003e\n\u003cli\u003eAluminum tubing coils on all models\u003c\/li\u003e\n\u003cli\u003eFactory-installed pull-type disconnect\u003c\/li\u003e\n\u003cli\u003eFactory installed R-32 sensor designed for the lifespan of the coil.\u003c\/li\u003e\n\u003cli\u003eThermoplastic drain pan with bottom primary and secondary drain connections\u003c\/li\u003e\n\u003cli\u003eBuilt-in filter rack (filter included)\u003c\/li\u003e\n\u003cli\u003eLarge chassis (2.5- and 3-ton units) front return only\u003c\/li\u003e\n\u003cli\u003eSmall chassis (1.5- and 2-ton units) front or bottom return\u003c\/li\u003e\n\u003cli\u003eWall-hanging bracket provided\u003c\/li\u003e\n\u003cli\u003eAHRI Certified; ETL Listed\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003cstyle type=\"text\/css\"\u003e\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-cly1{text-align:left;vertical-align:middle}\n.tg .tg-w22m{background-color:#ffffff;border-color:#000000;color:#000000;font-weight:bold;text-align:left;vertical-align:middle}\n\u003c\/style\u003e\n\u003ctable class=\"tg\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"tg-w22m\"\u003eModel Number(s)\u003c\/th\u003e\n\u003cth class=\"tg-cly1\"\u003eAWST18SU1308\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-w22m\"\u003eBrand\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003eGoodman\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-w22m\"\u003eCategory\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003eAir Handlers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-w22m\"\u003eTon\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003e1.5 Ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-w22m\"\u003eVoltage\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003e208\/230V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-w22m\"\u003eElectrical Phase(s)\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003e1-Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-w22m\"\u003eAmp(s)\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003e30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-w22m\"\u003eBlower\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003eMulti-Speed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-w22m\"\u003eSuction Valve Size (Inches)\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003e3\/4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-w22m\"\u003eLiquid Valve Size (Inches)\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003e3\/8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-w22m\"\u003eHeight (Inches)\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003e36\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-w22m\"\u003eWidth (Inches)\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003e21\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-w22m\"\u003eDepth (Inches)\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003e16 1\/8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-w22m\"\u003eUPC #\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003e663051683648\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch5\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eManual\u003c\/span\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0794\/3104\/1346\/files\/Spec_e8e57d09-4441-4765-b97e-1ef85a1b92c2.pdf?v=1726571480\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eSpec Sheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0794\/3104\/1346\/files\/installation_11fc31b1-165b-46f7-8d37-aef76ed48cf8.pdf?v=1726571483\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eInstallation Manual\u003c\/strong\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5 style=\"font-weight: bold;\"\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"1kz2ru2\" data-start=\"27\" data-end=\"228\"\u003e\n\u003cp data-start=\"29\" data-end=\"228\"\u003e\u003cstrong data-start=\"29\" data-end=\"62\"\u003e8 kW Built‑In Electric Heater\u003c\/strong\u003e – Integrated heating adds \u003cstrong data-start=\"89\" data-end=\"139\"\u003esupplemental warmth without a separate furnace\u003c\/strong\u003e, perfect for shoulder seasons or mild climates where extra heat helps balance comfort.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1qop51z\" data-start=\"230\" data-end=\"374\"\u003e\n\u003cp data-start=\"232\" data-end=\"374\"\u003e\u003cstrong data-start=\"232\" data-end=\"259\"\u003eWall‑Mount Installation\u003c\/strong\u003e – \u003cstrong data-start=\"262\" data-end=\"294\"\u003eSpace‑saving vertical design\u003c\/strong\u003e ideal for apartments, condos, bonus rooms, or areas with limited floor space.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"sbtpgy\" data-start=\"376\" data-end=\"527\"\u003e\n\u003cp data-start=\"378\" data-end=\"527\"\u003e\u003cstrong data-start=\"378\" data-end=\"411\"\u003e1.5 Ton \/ 18,000 BTU Capacity\u003c\/strong\u003e – Sized for \u003cstrong data-start=\"424\" data-end=\"462\"\u003esmall to medium residential spaces\u003c\/strong\u003e, delivering balanced airflow for R‑32 heat pump or AC systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"upatdk\" data-start=\"529\" data-end=\"684\"\u003e\n\u003cp data-start=\"531\" data-end=\"684\"\u003e\u003cstrong data-start=\"531\" data-end=\"561\"\u003eR‑32 Refrigerant Optimized\u003c\/strong\u003e – Engineered around \u003cstrong data-start=\"582\" data-end=\"623\"\u003emodern, lower‑impact R‑32 refrigerant\u003c\/strong\u003e for better efficiency and reduced environmental footprint.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"133f9ji\" data-start=\"686\" data-end=\"862\"\u003e\n\u003cp data-start=\"688\" data-end=\"862\"\u003e\u003cstrong data-start=\"688\" data-end=\"720\"\u003eMulti‑Speed ECM Blower Motor\u003c\/strong\u003e – Electronically commutated motor enhances \u003cstrong data-start=\"764\" data-end=\"834\"\u003eadjustable airflow, quieter operation, and better humidity control\u003c\/strong\u003e than standard PSC motors.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"97l7ok\" data-start=\"864\" data-end=\"1003\"\u003e\n\u003cp data-start=\"866\" data-end=\"1003\"\u003e\u003cstrong data-start=\"866\" data-end=\"910\"\u003eAdjustable TXV (Thermal Expansion Valve)\u003c\/strong\u003e – Helps \u003cstrong data-start=\"919\" data-end=\"949\"\u003estabilize refrigerant flow\u003c\/strong\u003e for consistent performance and improved efficiency.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1ack5rc\" data-start=\"1005\" data-end=\"1129\"\u003e\n\u003cp data-start=\"1007\" data-end=\"1129\"\u003e\u003cstrong data-start=\"1007\" data-end=\"1034\"\u003eLow Air Leakage Cabinet\u003c\/strong\u003e – Tight construction minimizes energy losses and supports \u003cstrong data-start=\"1093\" data-end=\"1126\"\u003emore efficient indoor airflow\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1nye3pt\" data-start=\"1131\" data-end=\"1273\"\u003e\n\u003cp data-start=\"1133\" data-end=\"1273\"\u003e\u003cstrong data-start=\"1133\" data-end=\"1169\"\u003eEasy Filter Access \u0026amp; Maintenance\u003c\/strong\u003e – Convenient access to the \u003cstrong data-start=\"1197\" data-end=\"1221\"\u003ebuilt‑in filter rack\u003c\/strong\u003e and service components simplifies routine upkeep.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5 style=\"font-weight: bold;\"\u003e\n\u003cbr\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cp data-start=\"125\" data-end=\"395\"\u003e\u003cstrong data-start=\"125\" data-end=\"178\"\u003eQ: What type of unit is the Goodman AWST18SU1308?\u003c\/strong\u003e\u003cbr data-start=\"178\" data-end=\"181\"\u003eA: It’s a \u003cstrong data-start=\"191\" data-end=\"232\"\u003e1.5 ton wall‑mount indoor air handler\u003c\/strong\u003e designed for ducted systems, with \u003cstrong data-start=\"267\" data-end=\"298\"\u003ebuilt‑in 8 kW electric heat\u003c\/strong\u003e and compatibility with modern \u003cstrong data-start=\"329\" data-end=\"348\"\u003eR32 refrigerant\u003c\/strong\u003e systems. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"397\" data-end=\"645\"\u003e\u003cstrong data-start=\"397\" data-end=\"444\"\u003eQ: What applications is it best suited for?\u003c\/strong\u003e\u003cbr data-start=\"444\" data-end=\"447\"\u003eA: Ideal for \u003cstrong data-start=\"460\" data-end=\"518\"\u003esmall homes, apartments, condos, or multi‑family units\u003c\/strong\u003e, especially where space‑saving wall‑mount installation and supplemental heat are needed. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"647\" data-end=\"1076\"\u003e\u003cstrong data-start=\"647\" data-end=\"696\"\u003eQ: What are the primary performance features?\u003c\/strong\u003e\u003cbr data-start=\"696\" data-end=\"699\"\u003eA:\u003cbr data-start=\"701\" data-end=\"704\"\u003e• \u003cstrong data-start=\"706\" data-end=\"737\"\u003e18,000 BTU nominal capacity\u003c\/strong\u003e matched to 1.5 ton cooling load. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"808\" data-end=\"811\"\u003e• \u003cstrong data-start=\"813\" data-end=\"858\"\u003eDirect‑drive multi‑speed ECM blower motor\u003c\/strong\u003e — for quieter operation and flexible airflow control. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"950\" data-end=\"953\"\u003e• \u003cstrong data-start=\"955\" data-end=\"1005\"\u003eFully adjustable TXV (thermal expansion valve)\u003c\/strong\u003e for improved cooling efficiency. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1078\" data-end=\"1339\"\u003e\u003cstrong data-start=\"1078\" data-end=\"1130\"\u003eQ: How does the built‑in heater improve comfort?\u003c\/strong\u003e\u003cbr data-start=\"1130\" data-end=\"1133\"\u003eA: The \u003cstrong data-start=\"1140\" data-end=\"1164\"\u003e8 kW electric heater\u003c\/strong\u003e provides reliable \u003cstrong data-start=\"1183\" data-end=\"1204\"\u003esupplemental heat\u003c\/strong\u003e during cooler weather without a separate furnace, ideal in milder climates or as auxiliary heat. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1341\" data-end=\"1607\"\u003e\u003cstrong data-start=\"1341\" data-end=\"1406\"\u003eQ: What installation orientation and voltage does it require?\u003c\/strong\u003e\u003cbr data-start=\"1406\" data-end=\"1409\"\u003eA: Designed for \u003cstrong data-start=\"1425\" data-end=\"1459\"\u003evertical wall or stud mounting\u003c\/strong\u003e with \u003cstrong data-start=\"1465\" data-end=\"1499\"\u003e208\/230 V single‑phase (60 Hz)\u003c\/strong\u003e power, making it suitable for standard residential electrical setups. \u003cspan class=\"\" data-state=\"instant-open\" aria-describedby=\"radix-_r_pc_\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5 style=\"font-weight: bold;\"\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"xd7dx4\" data-start=\"128\" data-end=\"262\"\u003e\n\u003cp data-start=\"130\" data-end=\"262\"\u003e\u003cstrong data-start=\"130\" data-end=\"171\"\u003eReplace Air Filters Every 1–3 Months:\u003c\/strong\u003e Maintains airflow, protects the blower motor, and ensures efficient heating and cooling.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"15hfs9e\" data-start=\"263\" data-end=\"391\"\u003e\n\u003cp data-start=\"265\" data-end=\"391\"\u003e\u003cstrong data-start=\"265\" data-end=\"297\"\u003eKeep Surrounding Area Clear:\u003c\/strong\u003e Remove dust, debris, or obstructions around the unit for proper airflow and safe operation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1ygfd70\" data-start=\"392\" data-end=\"510\"\u003e\n\u003cp data-start=\"394\" data-end=\"510\"\u003e\u003cstrong data-start=\"394\" data-end=\"423\"\u003eInspect Condensate Drain:\u003c\/strong\u003e Ensure the drain line is clear to prevent water buildup and potential system damage.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"c9y97z\" data-start=\"511\" data-end=\"648\"\u003e\n\u003cp data-start=\"513\" data-end=\"648\"\u003e\u003cstrong data-start=\"513\" data-end=\"546\"\u003eCheck Electrical Connections:\u003c\/strong\u003e Periodically inspect wiring and connections for wear or corrosion to support the 8kW heater safely.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"11pia9j\" data-start=\"649\" data-end=\"780\"\u003e\n\u003cp data-start=\"651\" data-end=\"780\"\u003e\u003cstrong data-start=\"651\" data-end=\"688\"\u003eMonitor Built-In Heater Function:\u003c\/strong\u003e Verify proper heater operation during heating cycles for safe and consistent performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"8pynci\" data-start=\"781\" data-end=\"943\"\u003e\n\u003cp data-start=\"783\" data-end=\"943\"\u003e\u003cstrong data-start=\"783\" data-end=\"828\"\u003eSchedule Annual Professional Maintenance:\u003c\/strong\u003e Technicians should inspect the blower motor, coils, refrigerant lines, and overall air handler operation yearly.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"774c77\" data-start=\"944\" data-end=\"1074\"\u003e\n\u003cp data-start=\"946\" data-end=\"1074\"\u003e\u003cstrong data-start=\"946\" data-end=\"975\"\u003eListen for Unusual Signs:\u003c\/strong\u003e Strange noises, odors, or airflow changes should be addressed promptly to prevent larger issues.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":43533433700426,"sku":"AWST18SU1308","price":725.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/2387\/2074\/files\/goodman-awuf_15_9d91c76b-286c-4a83-9a1e-b35b96186aa8.webp?v=1776875593","url":"https:\/\/wen0d6-q0.myshopify.com\/es\/products\/goodman-1-5-ton-18-000-btu-wall-mount-air-handler-with-8kw-heater-230v-r32","provider":"Power Gear for Every Journey","version":"1.0","type":"link"}