{"product_id":"lennox-dlsc-cbk48mvt-048-4-ton-variable-speed-ecm-blower-r-454b-3-stage-10a-208-230v-air-handler","title":"Lennox DLSC CBK48MVT-048 - 4 Ton - Variable Speed ECM Blower - R-454B - 3 Stage - 10A - 208\/230V Air Handler","description":"\u003cp\u003eThe Lennox DLSC CBK48MVT-048 is a 4-ton, fully digital, variable-speed air handler built for Lennox's highest-performance residential systems.\u003c\/p\u003e \n\n\u003cp\u003eIt's engineered specifically for R-454B, the next-generation low-GWP refrigerant, and includes a refrigerant detection system to meet current safety requirements for this refrigerant class.\u003c\/p\u003e\n\n\u003cp\u003eAt its core is a 1 HP, variable-speed ECM blower motor, delivering a wide airflow range of 1,230 to 2,200 CFM to match varying load demands, with a minimum speed down to 450 CFM for Smart Zoning applications. The unit draws a maximum of 10 amps minimum circuit ampacity on a 208\/230V single-phase supply, with a 15-amp maximum overcurrent protection rating. The control board supports two-stage heating and cooling operation, with optional electric heat strips staged up to three ways standard, or four ways with Lennox's EvenHeater control.\u003c\/p\u003e\n\n\u003cp\u003eInside, the Quantum coil uses enhanced aluminum tube-and-fin construction in a 3-row A-coil configuration for efficient, reliable heat transfer. The cabinet is 4-way multi-position, shipping standard for upflow or horizontal-right installation and field-convertible to downflow or horizontal-left.\u003c\/p\u003e\n\n\u003cp\u003ePairing seamlessly with the Lennox S40 Smart Thermostat and compatible outdoor units, the CBK48MVT-048 delivers precise comfort control backed by Lennox's 10-year limited warranty on covered components.\u003c\/p\u003e\n\n\u003cp\u003eWe service and install all types of HVAC heating and cooling equipment throughout Long Island, including (but not limited to) this coverage area:\u003c\/p\u003e\n\n\u003cp\u003eNassau County: Oyster Bay, Hempstead, North Hempstead, Glen Cove, Long Beach, Freeport, Valley Stream, Garden City, Great Neck, Mineola, Hicksville, Levittown, Massapequa, Bethpage, Plainview, Syosset, Jericho, Westbury, Rockville Centre, Farmingdale\u003c\/p\u003e\n\n\u003cp\u003eSuffolk County: Huntington, Babylon, Islip, Smithtown, Brookhaven, Riverhead, Shelter Island, Southold, Southampton, East Hampton, Commack, Deer Park, Lindenhurst, Bay Shore, Brentwood, Central Islip, Hauppauge, Centereach, Selden, Medford, Patchogue, Shirley\u003c\/p\u003e\n\n\u003cp\u003eContact us today at (631) 779-3196\u003c\/p\u003e","brand":"Installed HVAC Pros","offers":[{"title":"Default Title","offer_id":68485903417595,"sku":"CBK48MVT-048","price":6492.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/9406\/6171\/files\/Square_product_images_-_2026-10-12T100738.387.png?v=1791814074","url":"https:\/\/installedhvacpros.com\/products\/lennox-dlsc-cbk48mvt-048-4-ton-variable-speed-ecm-blower-r-454b-3-stage-10a-208-230v-air-handler","provider":"Installed HVAC Pros","version":"1.0","type":"link"}