{"product_id":"ace-air-glzs5b-4210a","title":"Ace Air 3.5 Ton 15.2 SEER2 R-32 Heat Pump Condenser | AAD-GLZS5BA4210A","description":"\u003cstyle\u003e.gm-product{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:#1a1a2e;line-height:1.6;max-width:100%;overflow-wrap:break-word}.gm-product *{box-sizing:border-box}.gm-product h2,.gm-product h3{margin-top:0}.gm-product p{margin:0 0 12px}.gm-product a{color:#cc0000;text-decoration:none}.gm-product a:hover{text-decoration:underline}.gm-badges{display:flex;flex-wrap:wrap;gap:12px;margin:24px 0 32px}.gm-badge{display:inline-flex;align-items:center;gap:8px;background:#f0f4f8;border:1px solid #d1dce6;border-radius:8px;padding:8px 16px;font-size:13px;font-weight:600;color:#2d3748}.gm-badge 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h2,.gm-section-title{font-size:20px}}@media(max-width:480px){.gm-perf-cards{grid-template-columns:1fr}.gm-perf-card-num{font-size:28px}.gm-dims{grid-template-columns:1fr}.gm-warranty-grid{grid-template-columns:1fr}.gm-sound{grid-template-columns:repeat(2,1fr)}.gm-sound-db{font-size:18px}.gm-sound-bar{padding:12px 8px;gap:4px}.gm-badge{font-size:12px;padding:6px 12px}}\u003c\/style\u003e\n\u003cdiv class=\"gm-product\"\u003e\n\u003cdiv class=\"gm-badges\"\u003e\n\u003cspan class=\"gm-badge gm-badge--accent\"\u003e\u003csvg width=\"18\" height=\"18\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2v4M12 18v4M4.93 4.93l2.83 2.83M16.24 16.24l2.83 2.83M2 12h4M18 12h4M4.93 19.07l2.83-2.83M16.24 7.76l2.83-2.83\"\u003e\u003c\/path\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"3\"\u003e\u003c\/circle\u003e\u003c\/svg\u003eHeats + Cools\u003c\/span\u003e\n\u003cspan class=\"gm-badge gm-badge--blue\"\u003e\u003csvg width=\"18\" height=\"18\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"10\"\u003e\u003c\/circle\u003e\u003cpath d=\"M12 6v6l4 2\"\u003e\u003c\/path\u003e\u003c\/svg\u003eR-32 Refrigerant\u003c\/span\u003e\n\u003cspan class=\"gm-badge gm-badge--system\"\u003e\u003csvg width=\"18\" height=\"18\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\"\u003e\u003cpath d=\"M3 9l9-7 9 7v11a2 2 0 01-2 2H5a2 2 0 01-2-2z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 22 9 12 15 12 15 22\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003eSingle-Stage Scroll\u003c\/span\u003e\n\u003cspan class=\"gm-badge gm-badge--warn\"\u003e\u003csvg width=\"18\" height=\"18\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\"\u003e\u003cpath d=\"M12 22s8-4 8-10V5l-8-3-8 3v7c0 6 8 10 8 10z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e10-Year Parts Warranty\u003c\/span\u003e\n\u003cspan class=\"gm-badge\"\u003e\u003csvg width=\"18\" height=\"18\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\"\u003e\u003cpath d=\"M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm-1 17.93c-3.95-.49-7-3.85-7-7.93 0-.62.08-1.21.21-1.79L9 15v1c0 1.1.9 2 2 2v1.93z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e208\/230V\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"gm-section\"\u003e\n\u003ch2 class=\"gm-section-title\"\u003ePerformance at a Glance\u003c\/h2\u003e\n\u003cdiv class=\"gm-perf-cards\"\u003e\n\u003cdiv class=\"gm-perf-card\"\u003e\n\u003cdiv class=\"gm-perf-card-num\"\u003e3.5\u003c\/div\u003e\n\u003cdiv class=\"gm-perf-card-unit\"\u003eTon\u003c\/div\u003e\n\u003cdiv class=\"gm-perf-card-label\"\u003eNominal Capacity\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gm-perf-card\"\u003e\n\u003cdiv class=\"gm-perf-card-num\"\u003e42,000\u003c\/div\u003e\n\u003cdiv class=\"gm-perf-card-unit\"\u003eBTU\/h\u003c\/div\u003e\n\u003cdiv class=\"gm-perf-card-label\"\u003eCooling\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gm-perf-card\"\u003e\n\u003cdiv class=\"gm-perf-card-num\"\u003e42,000\u003c\/div\u003e\n\u003cdiv class=\"gm-perf-card-unit\"\u003eBTU\/h\u003c\/div\u003e\n\u003cdiv class=\"gm-perf-card-label\"\u003eHeating\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gm-perf-card\"\u003e\n\u003cdiv class=\"gm-perf-card-num\"\u003e15.2\u003c\/div\u003e\n\u003cdiv class=\"gm-perf-card-unit\"\u003eSEER2\u003c\/div\u003e\n\u003cdiv class=\"gm-perf-card-label\"\u003eEfficiency Rating\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gm-perf-card\"\u003e\n\u003cdiv class=\"gm-perf-card-num\"\u003e72\u003c\/div\u003e\n\u003cdiv class=\"gm-perf-card-unit\"\u003edB\u003c\/div\u003e\n\u003cdiv class=\"gm-perf-card-label\"\u003eSound Level\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gm-perf-card\"\u003e\n\u003cdiv class=\"gm-perf-card-num\"\u003eR-32\u003c\/div\u003e\n\u003cdiv class=\"gm-perf-card-unit\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"gm-perf-card-label\"\u003eRefrigerant\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"gm-section\"\u003e\n\u003ch2 class=\"gm-section-title\"\u003eKey Features\u003c\/h2\u003e\n\u003cp class=\"gm-section-sub\"\u003eWhy this heat pump works\u003c\/p\u003e\n\u003cdiv class=\"gm-features\"\u003e\n\u003cdiv class=\"gm-feature\"\u003e\n\u003cdiv class=\"gm-feature-icon\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"white\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"17 1 21 5 17 9\"\u003e\u003c\/polyline\u003e\u003cpath d=\"M3 11V9a4 4 0 0 1 4-4h14\"\u003e\u003c\/path\u003e\u003cpolyline points=\"7 23 3 19 7 15\"\u003e\u003c\/polyline\u003e\u003cpath d=\"M21 13v2a4 4 0 0 1-4 4H3\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch4\u003eHeats AND Cools — One Unit\u003c\/h4\u003e\n\u003cp\u003eA heat pump reverses its refrigerant cycle to cool in summer and heat in winter. One outdoor unit, year-round comfort, no separate furnace required in mild-to-moderate climates. Fewer systems to maintain.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gm-feature\"\u003e\n\u003cdiv class=\"gm-feature-icon\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"white\" stroke-width=\"2\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"10\"\u003e\u003c\/circle\u003e\u003cpath d=\"M12 6v6l4 2\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch4\u003eR-32 Refrigerant — Built for What's Next\u003c\/h4\u003e\n\u003cp\u003eR-32 is the new residential refrigerant standard, replacing R-410A. It runs up to 10% more efficient, uses about 30% less charge per system, and meets today's EPA AIM Act rules. This heat pump is built for it from day one.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gm-feature\"\u003e\n\u003cdiv class=\"gm-feature-icon\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"white\" stroke-width=\"2\"\u003e\u003cpath d=\"M12 2.69l5.66 5.66a8 8 0 11-11.31 0z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch4\u003eSingle-Stage Scroll Compressor\u003c\/h4\u003e\n\u003cp\u003eA proven scroll compressor handles heating and cooling alike. Fewer moving parts than old piston designs. Smooth, quiet, and built for the long run.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gm-feature\"\u003e\n\u003cdiv class=\"gm-feature-icon\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"white\" stroke-width=\"2\"\u003e\u003cpath d=\"M22 11.08V12a10 10 0 11-5.93-9.14\"\u003e\u003c\/path\u003e\u003cpolyline points=\"22 4 12 14.01 9 11.01\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch4\u003e15.2 SEER2 Efficiency\u003c\/h4\u003e\n\u003cp\u003eRated at 15.2 SEER2 under the current M1 testing standard. Pair with a matched indoor coil or air handler for AHRI-certified heating and cooling performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gm-feature\"\u003e\n\u003cdiv class=\"gm-feature-icon\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"white\" stroke-width=\"2\"\u003e\u003cpath d=\"M12 22s8-4 8-10V5l-8-3-8 3v7c0 6 8 10 8 10z\"\u003e\u003c\/path\u003e\u003cpath d=\"M9 12l2 2 4-4\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch4\u003eBuilt to Take It\u003c\/h4\u003e\n\u003cp\u003eHeavy-gauge galvanized steel cabinet. Louvered coil guard to shield internal components from impact and debris. Engineered for year-round outdoor operation through both heating and cooling seasons.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gm-feature\"\u003e\n\u003cdiv class=\"gm-feature-icon\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"white\" stroke-width=\"2\"\u003e\u003cpolygon points=\"12 2 15.09 8.26 22 9.27 17 14.14 18.18 21.02 12 17.77 5.82 21.02 7 14.14 2 9.27 8.91 8.26 12 2\"\u003e\u003c\/polygon\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch4\u003eBacked by Ace Air\u003c\/h4\u003e\n\u003cp\u003e10-Year Parts Limited Warranty and 10-Year Compressor Limited Warranty when registered within 60 days of installation. Simple, documented, backed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gm-features-detail\" style=\"margin-top:32px;\"\u003e\n\u003cp\u003eThe GLZS5B heat pump condenser delivers 3.5 ton of cooling and heating capacity (42,000 BTU) at 15.2 SEER2 efficiency, running on R-32 refrigerant. The high-efficiency scroll compressor and SmartShift® defrost technology provide quieter, more reliable operation in cold weather, and the unit is ENERGY STAR® certified. AHRI Certified and ETL Listed.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-efficiency scroll compressor\u003c\/strong\u003e — delivers improved seasonal efficiency over reciprocating designs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmartShift® defrost technology\u003c\/strong\u003e — manages the defrost cycle quietly, reducing the abrupt sounds typical of older heat pumps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-charged with R-32 refrigerant\u003c\/strong\u003e — factory-charged for 15 feet of line set to reduce installation time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCopper tube \/ enhanced aluminum fin coil\u003c\/strong\u003e — 5mm-diameter design on 1.5–3.5 ton models for efficient heat transfer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFactory-installed compressor crankcase heater\u003c\/strong\u003e — keeps oil viscosity correct in cold weather for reliable cold-temperature starts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFactory-installed suction-line accumulator\u003c\/strong\u003e — protects the compressor from liquid refrigerant slugging during defrost.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eENERGY STAR® certified\u003c\/strong\u003e — meets EPA efficiency criteria when properly matched with an indoor coil or air handler.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSweat-connection service valves\u003c\/strong\u003e — easy-access gauge ports for installation and seasonal service.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"gm-section\"\u003e\n\u003ch2 class=\"gm-section-title\"\u003eWhy R-32 Refrigerant?\u003c\/h2\u003e\n\u003cp class=\"gm-section-sub\"\u003eR-32 versus the older R-410A standard\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eR-32 (This Unit)\u003c\/th\u003e\n\u003cth\u003eR-410A (Old Standard)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy Efficiency\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eUp to 10% higher\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBaseline\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Charge Required\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eUp to 30% less\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThermodynamic Performance\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSuperior heat transfer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRegulatory Status\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eFuture-ready\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAIM Act phase-down\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"gm-section\"\u003e\n\u003ch2 class=\"gm-section-title\"\u003eHow Quiet Is It?\u003c\/h2\u003e\n\u003cp class=\"gm-section-intro\"\u003eWhere AAD-GLZS5BA4210A sits on the noise scale.\u003c\/p\u003e\n\u003cdiv class=\"gm-sound\"\u003e\n\u003cdiv class=\"gm-sound-bar gm-sound-bar--quiet\"\u003e\n\u003cdiv class=\"gm-sound-db\"\u003e60 dB\u003c\/div\u003e\n\u003cdiv class=\"gm-sound-label\"\u003eNormal Conversation\u003c\/div\u003e\n\u003cdiv class=\"gm-sound-desc\"\u003eQuiet indoor setting\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gm-sound-bar gm-sound-bar--this\"\u003e\n\u003cdiv class=\"gm-sound-marker\"\u003eThis Unit\u003c\/div\u003e\n\u003cdiv class=\"gm-sound-db\"\u003e72 dB\u003c\/div\u003e\n\u003cdiv class=\"gm-sound-label\"\u003eAAD-GLZS5BA4210A\u003c\/div\u003e\n\u003cdiv class=\"gm-sound-desc\"\u003eOperating sound level\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gm-sound-bar gm-sound-bar--loud\"\u003e\n\u003cdiv class=\"gm-sound-db\"\u003e85 dB\u003c\/div\u003e\n\u003cdiv class=\"gm-sound-label\"\u003eLawn Mower\u003c\/div\u003e\n\u003cdiv class=\"gm-sound-desc\"\u003eFrom 50 ft · Clearly loud\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"gm-section\"\u003e\n\u003ch2 class=\"gm-section-title\"\u003eComplete Specifications\u003c\/h2\u003e\n\u003cp class=\"gm-section-sub\"\u003eAAD-GLZS5BA4210A — 3.5 Ton 15.2 SEER2 R-32 Heat Pump Condenser\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\u003cth colspan=\"2\"\u003eCapacity \u0026amp; Efficiency\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003eGLZS5BA4210A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Capacity\u003c\/td\u003e\n\u003ctd\u003e3.5 Ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling Capacity (BTU\/h)\u003c\/td\u003e\n\u003ctd\u003e42,000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity (BTU\/h)\u003c\/td\u003e\n\u003ctd\u003e42,000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2 Rating\u003c\/td\u003e\n\u003ctd\u003e15.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompressor\u003c\/td\u003e\n\u003ctd\u003eSingle-Stage Scroll\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant\u003c\/td\u003e\n\u003ctd\u003eR-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFactory Refrigerant Charge\u003c\/td\u003e\n\u003ctd\u003e139 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003cthead\u003e\u003ctr\u003e\u003cth colspan=\"2\"\u003eElectrical\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e208\/230V \/ 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMin \/ Max Volts\u003c\/td\u003e\n\u003ctd\u003e197\/253\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Circuit Ampacity (MCA)\u003c\/td\u003e\n\u003ctd\u003e19.3 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Overcurrent Protection (MOCP)\u003c\/td\u003e\n\u003ctd\u003e30 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Load Amps (RLA)\u003c\/td\u003e\n\u003ctd\u003e14.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLocked Rotor Amps (LRA)\u003c\/td\u003e\n\u003ctd\u003e112.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCondenser Fan FLA\u003c\/td\u003e\n\u003ctd\u003e1.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCondenser Fan HP\u003c\/td\u003e\n\u003ctd\u003e1\/4 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConduit Size\u003c\/td\u003e\n\u003ctd\u003e1\/2\" or 3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003cthead\u003e\u003ctr\u003e\u003cth colspan=\"2\"\u003eLine Set \u0026amp; Connections\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eLiquid Line Size\u003c\/td\u003e\n\u003ctd\u003e3\/8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuction Line Size\u003c\/td\u003e\n\u003ctd\u003e1 1\/8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003cthead\u003e\u003ctr\u003e\u003cth colspan=\"2\"\u003ePhysical\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquipment Weight\u003c\/td\u003e\n\u003ctd\u003e257 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound Level\u003c\/td\u003e\n\u003ctd\u003e72 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"gm-section\"\u003e\n\u003ch2 class=\"gm-section-title\"\u003eDimensions\u003c\/h2\u003e\n\u003cdiv class=\"gm-dims\"\u003e\n\u003cdiv class=\"gm-dim\"\u003e\n\u003cdiv class=\"gm-dim-val\"\u003e35 3\/4\u003cspan class=\"gm-dim-unit\"\u003e″\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gm-dim-label\"\u003eHeight\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gm-dim\"\u003e\n\u003cdiv class=\"gm-dim-val\"\u003e35-1\/2\u003cspan class=\"gm-dim-unit\"\u003e″\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gm-dim-label\"\u003eWidth\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gm-dim\"\u003e\n\u003cdiv class=\"gm-dim-val\"\u003e35-1\/2\u003cspan class=\"gm-dim-unit\"\u003e″\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gm-dim-label\"\u003eDepth\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gm-dim\"\u003e\n\u003cdiv class=\"gm-dim-val\"\u003e257\u003cspan class=\"gm-dim-unit\"\u003e lbs\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gm-dim-label\"\u003eUnit Weight\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"gm-section\"\u003e\n\u003ch2 class=\"gm-section-title\"\u003eWarranty Coverage\u003c\/h2\u003e\n\u003cp class=\"gm-section-sub\"\u003eCoverage that kicks in at registration\u003c\/p\u003e\n\u003cdiv class=\"gm-warranty-grid\"\u003e\n\u003cdiv class=\"gm-warranty-item\"\u003e\n\u003cdiv class=\"gm-warranty-years\"\u003e10\u003c\/div\u003e\n\u003cdiv class=\"gm-warranty-label\"\u003eYear Parts Limited Warranty\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gm-warranty-item\"\u003e\n\u003cdiv class=\"gm-warranty-years\"\u003e10\u003c\/div\u003e\n\u003cdiv class=\"gm-warranty-label\"\u003eYear Compressor Limited Warranty\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gm-warranty-item\"\u003e\n\u003cdiv class=\"gm-warranty-years\"\u003e10\u003c\/div\u003e\n\u003cdiv class=\"gm-warranty-label\"\u003eYear Unit Replacement Limited Warranty\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin-top:16px;font-size:.9em;color:#6b7280;\"\u003eRegister within 60 days of installation. See official Ace Air warranty documents for complete terms and conditions.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"gm-section gm-spec-sheets\"\u003e\n\u003cstyle\u003e\n.gm-spec-sheets-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:12px;margin-top:16px}\n.gm-spec-link{display:flex;align-items:center;gap:12px;padding:14px 18px;background:#f8fafc;border:1px solid #d1dce6;border-radius:10px;text-decoration:none;color:#1a1a2e;transition:background 0.15s,border-color 0.15s}\n.gm-spec-link:hover{background:#eef2f7;border-color:#94a3b8;text-decoration:none}\n.gm-spec-link svg{flex-shrink:0;color:#cc0000}\n.gm-spec-link strong{font-size:14px;font-weight:700;color:#1a1a2e}\n\u003c\/style\u003e\n\u003ch2 class=\"gm-section-title\"\u003eDocumentation\u003c\/h2\u003e\n\u003cp class=\"gm-section-sub\"\u003eManufacturer spec sheets for this product\u003c\/p\u003e\n\u003cdiv class=\"gm-spec-sheets-grid\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/6279\/8913\/files\/GLZS5B_SPECS.pdf?v=1777040495\" target=\"_blank\" rel=\"noopener\" class=\"gm-spec-link\"\u003e\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M14 2H6a2 2 0 00-2 2v16a2 2 0 002 2h12a2 2 0 002-2V8z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"14 2 14 8 20 8\"\u003e\u003c\/polyline\u003e\u003cline x1=\"12\" y1=\"18\" x2=\"12\" y2=\"12\"\u003e\u003c\/line\u003e\u003cpolyline points=\"9 15 12 12 15 15\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003e\u003cstrong\u003eHeat Pump Spec Sheet\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size:12px;opacity:0.85\"\u003ePDF — Tap to download\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"gm-section gm-faq\"\u003e\n\u003ch2 class=\"gm-section-title\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"gm-faq-item\"\u003e\n\u003cdiv class=\"gm-faq-q\"\u003eHow does a heat pump actually work?\u003c\/div\u003e\n\u003cdiv class=\"gm-faq-a\"\u003eA heat pump uses refrigerant to move heat between inside and outside. In summer it works like an AC — pulling heat out of your home and releasing it outdoors. In winter a reversing valve flips the cycle: the unit extracts heat from the outdoor air (even when it's cold) and moves it inside. Same equipment, opposite direction, year-round comfort.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gm-faq-item\"\u003e\n\u003cdiv class=\"gm-faq-q\"\u003eWhat size home does a 3.5-ton heat pump cover?\u003c\/div\u003e\n\u003cdiv class=\"gm-faq-a\"\u003e3.5-ton units typically handle homes in the 1,800–2,200 sq. ft. range for cooling. Heating loads and climate zone change the math though — a professional Manual J load calculation is the right way to size for your specific home, especially in regions with hard winters.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gm-faq-item\"\u003e\n\u003cdiv class=\"gm-faq-q\"\u003eWhat is SEER2?\u003c\/div\u003e\n\u003cdiv class=\"gm-faq-a\"\u003eSEER2 is the DOE's current cooling efficiency rating — a 2023 update that uses more realistic test conditions than the old SEER standard. Higher number means lower summer electric bills. The AAD-GLZS5BA4210A rates at 15.2 SEER2. Heating efficiency is measured separately (HSPF2) — check your matched-system spec sheet for the HSPF2 number.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gm-faq-item\"\u003e\n\u003cdiv class=\"gm-faq-q\"\u003eCan a heat pump heat my home when it's really cold?\u003c\/div\u003e\n\u003cdiv class=\"gm-faq-a\"\u003eModern heat pumps deliver useful heating well below freezing, but capacity does drop as outdoor temps fall. In colder climates, heat pumps are usually paired with electric heat strips in the indoor air handler — they kick on automatically when outdoor temps fall below the heat pump's balance point. Your contractor will size the backup for your climate zone.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gm-faq-item\"\u003e\n\u003cdiv class=\"gm-faq-q\"\u003eDo I need backup heat strips?\u003c\/div\u003e\n\u003cdiv class=\"gm-faq-a\"\u003eUsually yes if your winters see freezing temperatures. Heat strips sit in the indoor air handler as a safety net for very cold days and as emergency heat when the heat pump is being serviced. Whether you need them depends on your climate, insulation, and heating load. Most installs in cold climates include a matched air handler with heat kit accommodation.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gm-faq-item\"\u003e\n\u003cdiv class=\"gm-faq-q\"\u003eWhat is R-32 refrigerant and why the switch from R-410A?\u003c\/div\u003e\n\u003cdiv class=\"gm-faq-a\"\u003eR-32 is replacing R-410A as the standard residential refrigerant. It runs more efficiently, uses roughly 30% less charge per system, and has a lower climate impact. EPA and AIM Act rules are phasing out R-410A — R-32 is the direction the whole industry is going.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gm-faq-item\"\u003e\n\u003cdiv class=\"gm-faq-q\"\u003eCan I pair this with my existing indoor coil or air handler?\u003c\/div\u003e\n\u003cdiv class=\"gm-faq-a\"\u003eOnly if your indoor unit is R-32. R-32 and R-410A run at different pressures with different oils — mix them and you'll damage the equipment and void the warranty. For rated SEER2 performance, use an AHRI-certified matched R-32 indoor coil or air handler.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gm-faq-item\"\u003e\n\u003cdiv class=\"gm-faq-q\"\u003eDo I need AHRI-certified matching?\u003c\/div\u003e\n\u003cdiv class=\"gm-faq-a\"\u003eThe rated SEER2 applies to specific matched component combinations. Install this condenser with a non-matched coil and you won't hit the rated efficiency. You may also run into warranty issues and local code problems. Always install as an AHRI-certified matched system.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gm-faq-item\"\u003e\n\u003cdiv class=\"gm-faq-q\"\u003eHow loud is 72 dB in practical terms?\u003c\/div\u003e\n\u003cdiv class=\"gm-faq-a\"\u003e72 dB is in normal range for a 3.5-ton residential heat pump. For reference: normal conversation is around 60 dB, a dishwasher runs around 70 dB, a gas lawn mower hits 85 dB from 50 ft. Install away from bedroom windows and patios when you can, and keep clearance requirements in mind for airflow in both heating and cooling modes.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gm-faq-item\"\u003e\n\u003cdiv class=\"gm-faq-q\"\u003eWhat maintenance does a heat pump need?\u003c\/div\u003e\n\u003cdiv class=\"gm-faq-a\"\u003eKeep the outdoor coil clear of leaves, grass clippings, and debris. Maintain at least 24 inches of clearance on all sides for airflow. Get a licensed HVAC tech out for an annual tune-up — ideally before each cooling season — covering coil cleaning, refrigerant charge check, reversing valve function, and electrical inspection. In winter, keep snow and ice from piling up around the unit.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gm-faq-item\"\u003e\n\u003cdiv class=\"gm-faq-q\"\u003eHow do I register for the 10-year warranty?\u003c\/div\u003e\n\u003cdiv class=\"gm-faq-a\"\u003eRegister at Ace Air's warranty page within 60 days of installation. You need: model number (AAD-GLZS5BA4210A), serial number (from the data plate), install date, and installing contractor info. Miss the 60-day window and you drop to the shorter base warranty.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Ace Air","offers":[{"title":"Default Title","offer_id":43799828856897,"sku":"AAD-GLZS5BA4210A","price":3609.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/6279\/8913\/files\/ace-air-split-system-condenser.jpg?v=1776775249","url":"https:\/\/aceairdirect.com\/products\/ace-air-glzs5b-4210a","provider":"Ace Air Direct","version":"1.0","type":"link"}