{"product_id":"qmark-muh0571-fan-forced-electric-unit-heater-wall-ceiling-1-phase-277-vac-5-k-w-16-in-h","title":"Qmark MUH0571 - Fan Forced Electric Unit Heater, Wall \u0026 Ceiling, 1 Phase, 277 VAC, 5 k W, 16 in H, 14 in W","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eThe QMARK MUH0571 is a fan-forced electric unit heater designed for heating industrial and commercial spaces such as factories, warehouses, garages, stairwells, shipping areas, power stations, and mechanical rooms. It provides 5 kW of heating output (17,065 BtuH) at 277V AC, single-phase power, with 350 cfm airflow and a 45°F air temperature rise. The steel housing has a powder-coated beige finish, and the unit can be mounted on a wall or ceiling in either horizontal or vertical positions. Adjustable air outlet louvers are included to direct heated airflow.\u003c\/p\u003e  \u003cp\u003eKey Features:\u003cbr\u003e \u003c\/p\u003e\u003cul\u003e \u003cli\u003eFan-forced heating: Pull-through airflow design moves air across the heating element for more even air distribution and cooler element operation.\u003c\/li\u003e \u003cli\u003eHeating element construction: Aluminum-finned, copper-clad steel sheath element supports faster heat dissipation.\u003c\/li\u003e \u003cli\u003eMounting flexibility: Configured for horizontal or vertical mounting to fit different installation layouts.\u003c\/li\u003e \u003cli\u003eAir coverage: Provides up to 12 ft horizontal air throw and 18 ft vertical floor coverage, with vertical mounting height listed at 9 ft.\u003c\/li\u003e \u003cli\u003eHousing construction: Steel cabinet with powder-coated finish for commercial and industrial use areas.\u003c\/li\u003e \u003cli\u003eAir direction control: Includes individually adjustable discharge louvers to help direct airflow where needed.\u003c\/li\u003e \u003cli\u003eControls: Mechanical selector dial with a 3-pole switch and 277V AC contactor coil voltage.\u003c\/li\u003e \u003cli\u003eElectrical specifications: Operates at 277V AC, 1-phase, 50\/60 Hz, drawing 18A.\u003c\/li\u003e \u003cli\u003eUnit size: Measures 16 in H x 14 in W x 7-1\/2 in D.\u003c\/li\u003e \u003c\/ul\u003e","brand":"QMARK","offers":[{"title":"Default Title","offer_id":43253351874654,"sku":"MUH0571","price":749.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/Z-o1ytmcpEx_a501a1d4-97c7-4960-9c83-3b1712f902d8.jpg?v=1788373151","url":"https:\/\/nationalboilersupply.com\/products\/qmark-muh0571-fan-forced-electric-unit-heater-wall-ceiling-1-phase-277-vac-5-k-w-16-in-h","provider":"National Boiler Supply","version":"1.0","type":"link"}