{"product_id":"reznor-udx-150000-btu-propane-unit-heater","title":"Reznor UDX 150,000 BTU Propane Unit Heater - NUDX150,N1036539R","description":"\u003ch2\u003eReznor UDX 150,000 BTU Propane Unit Heater - NUDX150,N1036539R\u003c\/h2\u003e\n\u003cp\u003eReznor model UDX gas-fired unit heaters are great for space heating applications. These units are power vented to eliminate heat losses up the flue pipe. Each heater features a two-tone black and white powder coated, scratch-resistant paint scheme and has clean rounded corners and edges with no visible screws or fasteners. For air circulation, the UDX series utilize an axial propellor fan.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e83% AFUE Efficiency\u003c\/li\u003e\n\u003cli\u003eTCORE2 titanium stabilized aluminized steel heat exchanger\u003c\/li\u003e\n\u003cli\u003eMulti-try, direct spark ignition with time lockout\u003c\/li\u003e\n\u003cli\u003eVibration\/noise isolated fan and venter motors designed for low noise operation\u003c\/li\u003e\n\u003cli\u003eExternal status indicating LED that blinks if there is a problem that needs service\u003c\/li\u003e\n\u003cli\u003e7-segment display board that shows fault code for quick and easy troubleshooting\u003c\/li\u003e\n\u003cli\u003eOptional integrated downturn nozzle and integrated vertical louvers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"rmsfs1\" data-start=\"27\" data-end=\"280\"\u003e\n\u003cstrong data-start=\"29\" data-end=\"71\"\u003eStrong, commercial‑grade heating power\u003c\/strong\u003e\u003cbr data-start=\"71\" data-end=\"74\"\u003eWith \u003cstrong data-start=\"81\" data-end=\"103\"\u003e150,000 BTU output\u003c\/strong\u003e, this propane unit is engineered to heat \u003cstrong data-start=\"145\" data-end=\"214\" data-is-only-node=\"\"\u003elarge garages, workshops, warehouses, and light industrial spaces\u003c\/strong\u003e efficiently and reliably. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1p8u404\" data-start=\"282\" data-end=\"510\"\u003e\n\u003cstrong data-start=\"284\" data-end=\"326\"\u003eEfficient and cost‑effective operation\u003c\/strong\u003e\u003cbr data-start=\"326\" data-end=\"329\"\u003eRated at \u003cstrong data-start=\"340\" data-end=\"354\"\u003e~83 % AFUE\u003c\/strong\u003e, it delivers excellent thermal efficiency for its class—maximizing heat output while minimizing propane fuel usage. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"3a8s6n\" data-start=\"512\" data-end=\"786\"\u003e\n\u003cstrong data-start=\"514\" data-end=\"560\"\u003eDurable construction for long service life\u003c\/strong\u003e\u003cbr data-start=\"560\" data-end=\"563\"\u003eFeatures a \u003cstrong data-start=\"576\" data-end=\"639\"\u003eTCORE2 titanium‑stabilized aluminized steel heat exchanger\u003c\/strong\u003e that resists corrosion and wear, helping ensure years of dependable performance in demanding environments. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1vljwj2\" data-start=\"788\" data-end=\"1071\"\u003e\n\u003cstrong data-start=\"790\" data-end=\"821\"\u003eLow‑noise, balanced airflow\u003c\/strong\u003e\u003cbr data-start=\"821\" data-end=\"824\"\u003eThe \u003cstrong data-start=\"830\" data-end=\"884\"\u003eaxial propeller fan with vibration‑isolated motors\u003c\/strong\u003e provides wide area heat distribution (up to ~73 ft throw) with relatively low noise (~51 dB), ideal for workspaces where comfort and quiet matter. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1lq3876\" data-start=\"1073\" data-end=\"1298\"\u003e\n\u003cstrong data-start=\"1075\" data-end=\"1107\"\u003eService‑friendly diagnostics\u003c\/strong\u003e\u003cbr data-start=\"1107\" data-end=\"1110\"\u003eBuilt‑in \u003cstrong data-start=\"1121\" data-end=\"1161\"\u003e7‑segment display and diagnostic LED\u003c\/strong\u003e make troubleshooting and maintenance quicker and easier—saving labor time and reducing downtime. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"13k49lp\" data-start=\"1300\" data-end=\"1533\"\u003e\n\u003cstrong data-start=\"1302\" data-end=\"1335\"\u003eFlexible installation options\u003c\/strong\u003e\u003cbr data-start=\"1335\" data-end=\"1338\"\u003ePower‑vented design and multiple hanging points allow adaptable \u003cstrong data-start=\"1404\" data-end=\"1432\"\u003eceiling or wall mounting\u003c\/strong\u003e, and external gas connections simplify installation choices. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\n\u003cbr\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cp data-start=\"108\" data-end=\"354\"\u003e\u003cstrong data-start=\"108\" data-end=\"165\"\u003eQ: What is the heating capacity of the Reznor UDX150?\u003c\/strong\u003e\u003cbr data-start=\"165\" data-end=\"168\"\u003eA: It delivers \u003cstrong data-start=\"183\" data-end=\"226\"\u003e150,000 BTU input (~124,500 BTU output)\u003c\/strong\u003e of powerful heat, suitable for \u003cstrong data-start=\"258\" data-end=\"315\"\u003egarages, workshops, warehouses, and commercial spaces\u003c\/strong\u003e. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"356\" data-end=\"559\"\u003e\u003cstrong data-start=\"356\" data-end=\"399\"\u003eQ: What fuel type does the NUDX150 use?\u003c\/strong\u003e\u003cbr data-start=\"399\" data-end=\"402\"\u003eA: Designed for \u003cstrong data-start=\"418\" data-end=\"444\"\u003epropane (LP) operation\u003c\/strong\u003e; many sellers include the propane\/LP conversion option with model N1036539R. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"561\" data-end=\"748\"\u003e\u003cstrong data-start=\"561\" data-end=\"602\"\u003eQ: How efficient is this unit heater?\u003c\/strong\u003e\u003cbr data-start=\"602\" data-end=\"605\"\u003eA: It achieves \u003cstrong data-start=\"620\" data-end=\"658\"\u003eabout 83 % AFUE thermal efficiency\u003c\/strong\u003e, helping maximize heat while minimizing fuel waste. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"750\" data-end=\"945\"\u003e\u003cstrong data-start=\"750\" data-end=\"793\"\u003eQ: What heat exchanger does it feature?\u003c\/strong\u003e\u003cbr data-start=\"793\" data-end=\"796\"\u003eA: Includes a \u003cstrong data-start=\"810\" data-end=\"873\"\u003eTCORE2 titanium‑stabilized aluminized steel heat exchanger\u003c\/strong\u003e for durability and extended life. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"947\" data-end=\"1131\"\u003e\u003cstrong data-start=\"947\" data-end=\"995\"\u003eQ: What type of ventilation does it require?\u003c\/strong\u003e\u003cbr data-start=\"995\" data-end=\"998\"\u003eA: It’s \u003cstrong data-start=\"1006\" data-end=\"1022\"\u003epower‑vented\u003c\/strong\u003e, which reduces heat loss up the flue and improves overall performance. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1133\" data-end=\"1305\"\u003e\u003cstrong data-start=\"1133\" data-end=\"1167\"\u003eQ: How quiet is the operation?\u003c\/strong\u003e\u003cbr data-start=\"1167\" data-end=\"1170\"\u003eA: Equipped with \u003cstrong data-start=\"1187\" data-end=\"1231\"\u003evibration‑isolated fan and venter motors\u003c\/strong\u003e for \u003cstrong data-start=\"1236\" data-end=\"1249\"\u003elow noise\u003c\/strong\u003e during operation. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1307\" data-end=\"1546\"\u003e\u003cstrong data-start=\"1307\" data-end=\"1362\"\u003eQ: Is installation and maintenance straightforward?\u003c\/strong\u003e\u003cbr data-start=\"1362\" data-end=\"1365\"\u003eA: Yes — it has \u003cstrong data-start=\"1381\" data-end=\"1408\"\u003eLED fault codes\/display\u003c\/strong\u003e, \u003cstrong data-start=\"1410\" data-end=\"1437\"\u003eexternal gas connection\u003c\/strong\u003e, and flexible suspension options to simplify installation and service. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1548\" data-end=\"1741\"\u003e\u003cstrong data-start=\"1548\" data-end=\"1597\"\u003eQ: What applications is this heater best for?\u003c\/strong\u003e\u003cbr data-start=\"1597\" data-end=\"1600\"\u003eA: A strong choice for \u003cstrong data-start=\"1623\" data-end=\"1696\"\u003ecommercial, industrial, and large residential workshop\/garage heating\u003c\/strong\u003e needs.\u003c\/p\u003e\n\u003ch5\u003e\n\u003cbr\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"hqaike\" data-start=\"88\" data-end=\"295\"\u003e\n\u003cstrong data-start=\"90\" data-end=\"122\"\u003eAnnual heat exchanger check:\u003c\/strong\u003e Inspect the TCORE2® aluminized steel heat exchanger for soot, cracks, or corrosion — crucial for efficiency (~83 % AFUE) and safety. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"cjbvof\" data-start=\"296\" data-end=\"500\"\u003e\n\u003cstrong data-start=\"298\" data-end=\"337\"\u003eClean burner \u0026amp; ignition components:\u003c\/strong\u003e Remove dust\/debris from burner tubes; clean ignitor and flame sensor to ensure reliable ignition and proper flame quality. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"7rd15d\" data-start=\"501\" data-end=\"697\"\u003e\n\u003cstrong data-start=\"503\" data-end=\"544\"\u003eClear venting \u0026amp; combustion air paths:\u003c\/strong\u003e Ensure power‑vent flue and intake are free of obstructions to avoid backdrafting and maintain proper combustion. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"zbhg1s\" data-start=\"698\" data-end=\"896\"\u003e\n\u003cstrong data-start=\"700\" data-end=\"729\"\u003eFan, blower \u0026amp; motor care:\u003c\/strong\u003e Clean fan blades, guard, and motor housing; check for imbalance or noise — good airflow prevents overheating and inefficiency. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1lgcvti\" data-start=\"897\" data-end=\"1076\"\u003e\n\u003cstrong data-start=\"899\" data-end=\"938\"\u003eCheck electrical \u0026amp; gas connections:\u003c\/strong\u003e Tighten wiring, verify 115 V power integrity, and confirm propane supply and fittings are secure. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"141q0d9\" data-start=\"1077\" data-end=\"1229\"\u003e\n\u003cstrong data-start=\"1079\" data-end=\"1107\"\u003eMonitor LED\/diagnostics:\u003c\/strong\u003e Use status LEDs or fault codes to catch issues early before they become failures. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1ibawi1\" data-start=\"1230\" data-end=\"1353\"\u003e\n\u003cstrong data-start=\"1232\" data-end=\"1261\"\u003eKeep unit exterior clean:\u003c\/strong\u003e Dust and debris around the heater reduce airflow and increase wear — wipe down regularly.\u003c\/li\u003e\n\u003cli data-section-id=\"9ujou4\" data-start=\"1354\" data-end=\"1514\"\u003e\n\u003cstrong data-start=\"1356\" data-end=\"1388\"\u003eProfessional annual service:\u003c\/strong\u003e A qualified HVAC tech should inspect valves, pressure switch, controls, and perform combustion analysis for peak performance.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Reznor","offers":[{"title":"Default Title","offer_id":43530466525258,"sku":"NUDX150,N1036539R","price":1626.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/2387\/2074\/files\/udx-1_10_8aa4cab9-7755-4a00-b627-479e854f2e43.jpg?v=1776777774","url":"https:\/\/wen0d6-q0.myshopify.com\/products\/reznor-udx-150000-btu-propane-unit-heater","provider":"Power Gear for Every Journey","version":"1.0","type":"link"}