{"product_id":"goodman-1-5-ton-18-000-btu-multi-family-heat-pump-condenser-seer2-14-3-single-stage-r32","title":"Goodman - 1.5 Ton\/18,000 BTU Multi-Family Heat Pump Condenser- SEER2 14.3 - Single Stage - R32 - GLZS4MA1810","description":"\u003ch2\u003e\u003cspan\u003eGoodman - 1.5 Ton\/18,000 BTU Multi-Family Heat Pump Condenser- SEER2 14.3 - Single Stage - R32 - GLZS4MA1810\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eGoodman's GLZS4M heat pump has a nominal SEER rating of 14.3 SEER2 and a minimum HSPF2 of 7.8 to ensure efficient comfort regardless of your application. The GLZS4M's design allows it to be quickly installed and serviced. It includes advanced components that protect the coil and compressor to ensure reliable operations and peace of mind. Order a GLZS4M heat pump today and enjoy efficient comfort from a single piece of equipment through all four seasons.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-efficiency scroll compressor\u003c\/li\u003e\n\u003cli\u003eSmartShift technology to ensure quiet reliable defrost\u003c\/li\u003e\n\u003cli\u003eEnhanced aluminum fin coil with 5 mm diameter copper tubes in 1.5- to 3.5-ton\u003c\/li\u003e\n\u003cli\u003eSingle-speed PSC condenser fan motor\u003c\/li\u003e\n\u003cli\u003eFactory-installed bi-flow liquid-line filter drier\u003c\/li\u003e\n\u003cli\u003eFactory-installed suction-line accumulator\u003c\/li\u003e\n\u003cli\u003eFactory-installed compressor crankcase heater\u003c\/li\u003e\n\u003cli\u003eFactory-installed high-capacity muffler\u003c\/li\u003e\n\u003cli\u003eHigh- and low-pressure switches\u003c\/li\u003e\n\u003cli\u003eService valves with sweat connections and easy access to gauge ports\u003c\/li\u003e\n\u003cli\u003eFully charged for 15 feet of tubing length\u003c\/li\u003e\n\u003cli\u003eContactor with lug connection\u003c\/li\u003e\n\u003cli\u003eGround lug connection\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\"\u003eGLZS4MA1810\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\"\u003eType\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003eHeat Pump\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-w22m\"\u003eCategory\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003eHeat Pumps\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\"\u003eCompressor Stage\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003eSingle\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\"\u003eRefrigerant Type\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003eR-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-w22m\"\u003eUPC #\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003e703158761785\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch5\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eManual\u003c\/span\u003e\u003c\/span\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0794\/3104\/1346\/files\/Install_Manual_2eefbbf1-dacd-463f-aa35-d832369dc17f.pdf?v=1726568640\" target=\"_blank\"\u003e\u003cspan style=\"color: #2b00ff;\"\u003e\u003cstrong\u003eInstallation Manual\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0794\/3104\/1346\/files\/Spec_sheet.pdf?v=1726568640\" target=\"_blank\"\u003e\u003cstrong\u003eSpec Sheet\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\u003cdiv class=\"flex flex-col text-sm pb-25\"\u003e\n\u003carticle class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:3dc1b947-7072-4669-80da-d05dc4be75c2-2\" data-testid=\"conversation-turn-6\" data-scroll-anchor=\"true\" data-turn=\"assistant\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"4291739b-0d40-46ac-8d45-66c10afd0674\" dir=\"auto\" data-message-model-slug=\"gpt-5-3\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\"\u003e\n\u003cul data-start=\"27\" data-end=\"1237\" data-is-only-node=\"\" data-is-last-node=\"\"\u003e\n\u003cli data-section-id=\"rqziqh\" data-start=\"27\" data-end=\"182\"\u003e\n\u003cp data-start=\"29\" data-end=\"182\"\u003e\u003cstrong data-start=\"29\" data-end=\"62\"\u003e1.5 Ton \/ 18,000 BTU Capacity\u003c\/strong\u003e – Ideal for \u003cstrong data-start=\"75\" data-end=\"127\" data-is-only-node=\"\"\u003eapartments, condos, and small residential spaces\u003c\/strong\u003e, providing balanced heating and cooling performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"t9qj5j\" data-start=\"184\" data-end=\"331\"\u003e\n\u003cp data-start=\"186\" data-end=\"331\"\u003e\u003cstrong data-start=\"186\" data-end=\"218\"\u003e14.3 SEER2 Energy Efficiency\u003c\/strong\u003e – Meets modern efficiency standards and helps \u003cstrong data-start=\"265\" data-end=\"328\" data-is-only-node=\"\"\u003elower electricity usage compared to older heat pump systems\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"2pygq5\" data-start=\"333\" data-end=\"474\"\u003e\n\u003cp data-start=\"335\" data-end=\"474\"\u003e\u003cstrong data-start=\"335\" data-end=\"369\"\u003eSingle-Stage Scroll Compressor\u003c\/strong\u003e – Delivers \u003cstrong data-start=\"381\" data-end=\"427\" data-is-only-node=\"\"\u003edependable, consistent temperature control\u003c\/strong\u003e with a proven and durable compressor design.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"11r61fa\" data-start=\"476\" data-end=\"624\"\u003e\n\u003cp data-start=\"478\" data-end=\"624\"\u003e\u003cstrong data-start=\"478\" data-end=\"514\"\u003eR-32 Next-Generation Refrigerant\u003c\/strong\u003e – Uses \u003cstrong data-start=\"522\" data-end=\"562\" data-is-only-node=\"\"\u003eenvironmentally improved refrigerant\u003c\/strong\u003e that supports modern HVAC efficiency and future compliance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"upti1\" data-start=\"626\" data-end=\"801\"\u003e\n\u003cp data-start=\"628\" data-end=\"801\"\u003e\u003cstrong data-start=\"628\" data-end=\"667\"\u003eBuilt for Multi-Family Applications\u003c\/strong\u003e – Designed specifically for \u003cstrong data-start=\"696\" data-end=\"732\" data-is-only-node=\"\"\u003emulti-unit housing installations\u003c\/strong\u003e, making it a practical choice for property owners and contractors.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"eklvtl\" data-start=\"803\" data-end=\"944\"\u003e\n\u003cp data-start=\"805\" data-end=\"944\"\u003e\u003cstrong data-start=\"805\" data-end=\"832\"\u003eDurable Outdoor Cabinet\u003c\/strong\u003e – Heavy-gauge galvanized steel construction with protective coil design for \u003cstrong data-start=\"909\" data-end=\"941\" data-is-only-node=\"\"\u003elong-term outdoor durability\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"10n8dei\" data-start=\"946\" data-end=\"1092\"\u003e\n\u003cp data-start=\"948\" data-end=\"1092\"\u003e\u003cstrong data-start=\"948\" data-end=\"979\"\u003eReliable Year-Round Comfort\u003c\/strong\u003e – Operates in \u003cstrong data-start=\"994\" data-end=\"1028\" data-is-only-node=\"\"\u003eboth heating and cooling modes\u003c\/strong\u003e, providing dependable climate control throughout the seasons.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"8inl6q\" data-start=\"1094\" data-end=\"1237\" data-is-last-node=\"\"\u003e\n\u003cp data-start=\"1096\" data-end=\"1237\" data-is-last-node=\"\"\u003e\u003cstrong data-start=\"1096\" data-end=\"1129\"\u003eFlexible System Compatibility\u003c\/strong\u003e – Works with compatible \u003cstrong data-start=\"1154\" data-end=\"1203\" data-is-only-node=\"\"\u003eGoodman R32 air handlers and evaporator coils\u003c\/strong\u003e for straightforward installation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e\n\u003ch5 style=\"font-weight: bold;\"\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cp data-start=\"94\" data-end=\"349\"\u003e\u003cstrong data-start=\"94\" data-end=\"158\"\u003eQ: What size space can this 1.5-ton heat pump cool and heat?\u003c\/strong\u003e\u003cbr data-start=\"158\" data-end=\"161\"\u003eA: A \u003cstrong data-start=\"166\" data-end=\"190\"\u003e1.5-ton (18,000 BTU)\u003c\/strong\u003e heat pump is typically suitable for \u003cstrong data-start=\"227\" data-end=\"302\"\u003esmall homes, apartments, or multi-family units around 600–1,000 sq. ft.\u003c\/strong\u003e, depending on insulation, layout, and climate.\u003c\/p\u003e\n\u003cp data-start=\"351\" data-end=\"590\"\u003e\u003cstrong data-start=\"351\" data-end=\"393\"\u003eQ: What does a 14.3 SEER2 rating mean?\u003c\/strong\u003e\u003cbr data-start=\"393\" data-end=\"396\"\u003eA: A \u003cstrong data-start=\"401\" data-end=\"433\"\u003e14.3 SEER2 efficiency rating\u003c\/strong\u003e indicates reliable energy performance that meets modern efficiency standards, helping reduce \u003cstrong data-start=\"527\" data-end=\"563\"\u003ecooling and heating energy costs\u003c\/strong\u003e compared to older systems.\u003c\/p\u003e\n\u003cp data-start=\"592\" data-end=\"845\"\u003e\u003cstrong data-start=\"592\" data-end=\"651\"\u003eQ: Is this heat pump designed for multi-family housing?\u003c\/strong\u003e\u003cbr data-start=\"651\" data-end=\"654\"\u003eA: Yes. The \u003cstrong data-start=\"666\" data-end=\"689\"\u003eGoodman GLZS4MA1810\u003c\/strong\u003e is designed specifically for \u003cstrong data-start=\"719\" data-end=\"788\"\u003emulti-family residences such as apartments, condos, and townhomes\u003c\/strong\u003e, where compact and dependable HVAC systems are required.\u003c\/p\u003e\n\u003cp data-start=\"847\" data-end=\"1044\"\u003e\u003cstrong data-start=\"847\" data-end=\"897\"\u003eQ: What type of compressor does this unit use?\u003c\/strong\u003e\u003cbr data-start=\"897\" data-end=\"900\"\u003eA: This model features a \u003cstrong data-start=\"925\" data-end=\"952\"\u003esingle-stage compressor\u003c\/strong\u003e, delivering \u003cstrong data-start=\"965\" data-end=\"1043\"\u003econsistent cooling and heating performance with simple, reliable operation\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"1046\" data-end=\"1275\"\u003e\u003cstrong data-start=\"1046\" data-end=\"1103\"\u003eQ: Does this system provide both heating and cooling?\u003c\/strong\u003e\u003cbr data-start=\"1103\" data-end=\"1106\"\u003eA: Yes. As a \u003cstrong data-start=\"1119\" data-end=\"1142\"\u003eheat pump condenser\u003c\/strong\u003e, it provides \u003cstrong data-start=\"1156\" data-end=\"1225\"\u003eefficient cooling in summer and heating in mild winter conditions\u003c\/strong\u003e when paired with a compatible indoor air handler.\u003c\/p\u003e\n\u003cp data-start=\"1277\" data-end=\"1468\"\u003e\u003cstrong data-start=\"1277\" data-end=\"1325\"\u003eQ: What refrigerant does this heat pump use?\u003c\/strong\u003e\u003cbr data-start=\"1325\" data-end=\"1328\"\u003eA: The unit uses \u003cstrong data-start=\"1345\" data-end=\"1364\"\u003eR32 refrigerant\u003c\/strong\u003e, which offers \u003cstrong data-start=\"1379\" data-end=\"1431\"\u003ehigher efficiency and lower environmental impact\u003c\/strong\u003e compared to many older refrigerants.\u003c\/p\u003e\n\u003cp data-start=\"1470\" data-end=\"1674\"\u003e\u003cstrong data-start=\"1470\" data-end=\"1533\"\u003eQ: Is this condenser compatible with existing HVAC systems?\u003c\/strong\u003e\u003cbr data-start=\"1533\" data-end=\"1536\"\u003eA: It can be paired with \u003cstrong data-start=\"1561\" data-end=\"1631\"\u003ecompatible Goodman air handlers, evaporator coils, and thermostats\u003c\/strong\u003e for a complete heating and cooling system.\u003c\/p\u003e\n\u003cp data-start=\"1676\" data-end=\"1898\"\u003e\u003cstrong data-start=\"1676\" data-end=\"1744\"\u003eQ: Is this unit suitable for compact outdoor installation areas?\u003c\/strong\u003e\u003cbr data-start=\"1744\" data-end=\"1747\"\u003eA: Yes. The condenser is designed with a \u003cstrong data-start=\"1788\" data-end=\"1812\"\u003espace-saving cabinet\u003c\/strong\u003e, making it suitable for \u003cstrong data-start=\"1837\" data-end=\"1897\"\u003etight outdoor spaces common in multi-family developments\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch5 style=\"font-weight: bold;\"\u003e\n\u003cbr\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"183vp6y\" data-start=\"119\" data-end=\"317\"\u003e\n\u003cp data-start=\"121\" data-end=\"317\"\u003e\u003cstrong data-start=\"121\" data-end=\"153\"\u003eKeep the Outdoor Unit Clean:\u003c\/strong\u003e Regularly remove leaves, dirt, and debris from around the condenser. Maintain at least \u003cstrong data-start=\"241\" data-end=\"267\"\u003e24 inches of clearance\u003c\/strong\u003e for proper airflow and efficient heat exchange.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"2ovndi\" data-start=\"318\" data-end=\"493\"\u003e\n\u003cp data-start=\"320\" data-end=\"493\"\u003e\u003cstrong data-start=\"320\" data-end=\"350\"\u003eClean the Condenser Coils:\u003c\/strong\u003e Inspect and gently rinse the outdoor coils every 3–6 months to remove dust buildup that can reduce cooling efficiency and SEER2 performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"10e6t6a\" data-start=\"494\" data-end=\"669\"\u003e\n\u003cp data-start=\"496\" data-end=\"669\"\u003e\u003cstrong data-start=\"496\" data-end=\"527\"\u003eReplace Indoor Air Filters:\u003c\/strong\u003e Change HVAC filters every \u003cstrong data-start=\"554\" data-end=\"568\"\u003e1–3 months\u003c\/strong\u003e to maintain airflow, reduce system strain, and support consistent heating and cooling performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1vyizoy\" data-start=\"670\" data-end=\"830\"\u003e\n\u003cp data-start=\"672\" data-end=\"830\"\u003e\u003cstrong data-start=\"672\" data-end=\"713\"\u003eCheck Refrigerant Lines \u0026amp; Insulation:\u003c\/strong\u003e Periodically inspect refrigerant lines for damage or worn insulation to ensure optimal R32 refrigerant efficiency.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"12oo8q4\" data-start=\"831\" data-end=\"959\"\u003e\n\u003cp data-start=\"833\" data-end=\"959\"\u003e\u003cstrong data-start=\"833\" data-end=\"866\"\u003eInspect the Condensate Drain:\u003c\/strong\u003e Make sure the drain line is clear to prevent water buildup and potential system shutdowns.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1hlpvfb\" data-start=\"960\" data-end=\"1158\"\u003e\n\u003cp data-start=\"962\" data-end=\"1158\"\u003e\u003cstrong data-start=\"962\" data-end=\"995\"\u003eSchedule Annual HVAC Service:\u003c\/strong\u003e A professional technician should inspect electrical components, refrigerant levels, fan motor, and single-stage compressor operation at least \u003cstrong data-start=\"1138\" data-end=\"1155\"\u003eonce per year\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1so9e8j\" data-start=\"1159\" data-end=\"1317\"\u003e\n\u003cp data-start=\"1161\" data-end=\"1317\"\u003e\u003cstrong data-start=\"1161\" data-end=\"1192\"\u003eMonitor System Performance:\u003c\/strong\u003e If you notice reduced cooling, unusual noises, or higher energy bills, schedule service promptly to prevent larger issues.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":43533437632586,"sku":"GLZS4MA1810","price":1735.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/2387\/2074\/files\/gsz_front_right_1_1_44227bc9-4e2e-4c6b-9fac-7d400089a0de.webp?v=1776875772","url":"https:\/\/wen0d6-q0.myshopify.com\/es\/products\/goodman-1-5-ton-18-000-btu-multi-family-heat-pump-condenser-seer2-14-3-single-stage-r32","provider":"Power Gear for Every Journey","version":"1.0","type":"link"}