{"product_id":"lg-42-000-btu-mini-split-system-4-way-cassette-3x3-r32-ksscb421a","title":"LG 42,000 BTU Mini Split System - 4-Way Cassette 3x3, R32 | KSSCB421A","description":"\u003cp\u003eThe LG KSSCB421A pairs LG's Standard-efficiency inverter condenser with a 4-Way Cassette 3x3 ceiling cassette indoor unit into one factory-matched 42,000 BTU system — the exact combination LG rates, AHRI-matches, and warrants under a single system model number.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor Unit:\u003c\/strong\u003e KUSXB421A — Standard-efficiency inverter heat pump condenser, rated for heating operation down to -4°F outdoor ambient\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndoor Unit:\u003c\/strong\u003e KNSCB421A — 4-Way Cassette 3x3 ceiling cassette, 33-1\/16\" × 33-1\/16\" cassette body for a standard 3x3 ceiling grid. Ships without a grille — the PT-AAGW0 grille panel is required to finish the installation and is sold separately.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLG System Model:\u003c\/strong\u003e KSSCB421A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRefrigerant:\u003c\/strong\u003e R32, factory pre-charged for line sets up to 24.6 ft\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis indoor cassette head (KNSCB421A) is shared between the LGRED° 4-Way Cassette 3x3 tier and the Standard 4-Way Cassette 3x3 tier at this tonnage — only the outdoor condenser differs between KSSCA421A and KSSCB421A.\u003c\/p\u003e","brand":"LG DFS Units","offers":[{"title":"Default Title","offer_id":49183699206363,"sku":"KSSCB421A","price":6121.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/3951\/7147\/files\/KUSXB421A_e8817436-fa4e-4bc0-8ff4-95cb5e4a3e81.jpg?v=1787751085","url":"https:\/\/www.rapidhvacparts.com\/es\/products\/lg-42-000-btu-mini-split-system-4-way-cassette-3x3-r32-ksscb421a","provider":"RapidHVACParts","version":"1.0","type":"link"}