{"product_id":"ng-ez-central-48k-ducted-heat-pump-system","title":"NG EZ Central 48,000 BTU Ducted Inverter Heat Pump System - 16 SEER2, R-454B (EZCO48K2 \/ EZCI48K2)","description":"\u003cp\u003eA four-ton ducted inverter system with the best cold-weather retention in the EZ Central range: 39,000 BTU\/h at 17°F, which is above the nominal-to-17°F ratio of either the 36K or the 60K, and 32,500 BTU\/h still available at -13°F. Airflow tops out near 1,600 CFM, so the existing duct system needs to be checked for static pressure before it goes in; undersized returns are the usual reason a system this size underperforms. Larger 52.99 in. air handler cabinet and a 40A outdoor circuit.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIndoor unit model\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEZCI48K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutdoor unit model\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEZCO48K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal cooling capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e48,000 BTU\/h (16,600 - 49,900 BTU\/h)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal heating capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e48,000 BTU\/h (15,300 - 49,500 BTU\/h)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSEER2 \/ EER2\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16 \/ 10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHSPF2 (Region IV \/ Region V)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8.5 \/ 7.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCOP\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.45\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHeating H32 rated \/ COP\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e32,400 BTU\/h \/ 2.47\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHeating H42 rated \/ COP\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e38,000 BTU\/h \/ 1.85\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHeating at 17°F\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e39,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHeating at 5°F\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e38,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHeating at -4°F\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e34,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHeating at -13°F\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e32,500 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCooling at 109°F\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e42,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCooling at 5°F\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e53,500 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIndoor power supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e115 \/ 208 \/ 230V, 60Hz, 1Ph\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutdoor power supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e208\/230V, 60Hz, 1Ph\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCooling input \/ current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4,800W \/ 22.2A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHeating input \/ current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4,085W \/ 18.3A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIndoor MCA (115V \/ 208-230V)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e14.5A \/ 11.0A; max fuse 15A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutdoor MCA \/ max fuse\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e36A \/ 40A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCommunication wiring\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAWG 20-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRefrigerant\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eR-454B (A2L), 134.04 oz factory charge; 0.7 oz\/ft additional\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLine set\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3\/8 in. liquid, 3\/4 in. gas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax line length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e246 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIndoor airflow (Turbo\/Hi\/Mi\/Lo)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1,600.99 \/ 1,471.50 \/ 1,283.15 \/ 1,094.80 CFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutdoor airflow\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3,037.1 CFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutdoor sound level\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e65 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompressor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHighly rotary, 16,250W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIndoor dimensions (W x D x H)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e21.02 x 24.49 x 52.99 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutdoor dimensions (W x D x H)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e38.58 x 16.34 x 38.39 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNet \/ gross weight (indoor)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e162.92 \/ 190.92 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNet \/ gross weight (outdoor)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e192.90 \/ 224.21 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-13 - 122°F cooling, -13 - 75°F heating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eAbout the EZ Central Series\u003c\/h3\u003e\u003cp\u003eEZ Central is NG's ducted platform: a multi-position variable-speed air handler matched to an inverter condenser, communicating over a 2-wire AWG 20 bus. It is the right choice where duct work already exists and the customer does not want indoor heads. All models use R-454B and are ETL listed to UL 1995 and CSA C22.2 No. 236.\u003c\/p\u003e\u003ch3\u003eInstallation and compliance\u003c\/h3\u003e\u003cp\u003eR-454B and R-32 are A2L refrigerants, classified as mildly flammable. Installation, charging and service must be performed by a licensed HVAC contractor holding EPA Section 608 certification and trained on A2L handling. Local code may require leak detection, minimum room volume per pound of charge, or specific line set materials. Verify requirements before quoting.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSpecifications are taken from the manufacturer's published data sheet and are subject to change without notice. Confirm capacity, electrical requirements and refrigerant charge against the documentation shipped with the unit before installation.\u003c\/em\u003e\u003c\/p\u003e","brand":"NG Trade","offers":[{"title":"Default Title","offer_id":45804167102573,"sku":"EZCO48K2\/EZCI48K2","price":4646.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/2419\/1853\/files\/ng-ez-central-system-bundle_c47612a9-d4b4-44c1-849c-a8834aa3d357.png?v=1788874823","url":"https:\/\/willardshvacsupply.com\/products\/ng-ez-central-48k-ducted-heat-pump-system","provider":"Willard's HVAC Supply","version":"1.0","type":"link"}