{"product_id":"reznor-udx-100-000-btu-propane-unit-heater","title":"Reznor UDX 100,000 BTU Propane Unit  - NUDX100,N1036538R","description":"\u003ch2\u003eReznor UDX 100,000 BTU Propane Unit  - NUDX100,N1036538R\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=\"cwcbeo\" data-start=\"27\" data-end=\"309\"\u003e\n\u003cstrong data-start=\"29\" data-end=\"68\"\u003eRight‑sized power for larger spaces\u003c\/strong\u003e\u003cbr data-start=\"68\" data-end=\"71\"\u003eWith \u003cstrong data-start=\"78\" data-end=\"119\"\u003e100,000 BTU and ~83 % AFUE efficiency\u003c\/strong\u003e, this propane UDX heater delivers \u003cstrong data-start=\"154\" data-end=\"181\" data-is-only-node=\"\"\u003estrong, consistent heat\u003c\/strong\u003e for \u003cstrong data-start=\"186\" data-end=\"242\"\u003elarge workshops, garages, and light commercial areas\u003c\/strong\u003e without excess fuel waste. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1vsk95s\" data-start=\"311\" data-end=\"569\"\u003e\n\u003cstrong data-start=\"313\" data-end=\"354\"\u003ePro‑grade durability you can count on\u003c\/strong\u003e\u003cbr data-start=\"354\" data-end=\"357\"\u003eBuilt with a \u003cstrong data-start=\"372\" data-end=\"435\"\u003eTCORE2® titanium‑stabilized aluminized steel heat exchanger\u003c\/strong\u003e, it resists corrosion and wear—ensuring longevity in tough job‑site or industrial conditions. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"ohcex4\" data-start=\"571\" data-end=\"791\"\u003e\n\u003cstrong data-start=\"573\" data-end=\"612\"\u003ePower‑vent design reduces heat loss\u003c\/strong\u003e\u003cbr data-start=\"612\" data-end=\"615\"\u003eThe unit’s \u003cstrong data-start=\"628\" data-end=\"658\"\u003epower vented configuration\u003c\/strong\u003e helps eliminate wasted heat up the flue, improving performance and reducing operating costs. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1vb9ze\" data-start=\"793\" data-end=\"1049\"\u003e\n\u003cstrong data-start=\"795\" data-end=\"834\"\u003eUser‑friendly service \u0026amp; diagnostics\u003c\/strong\u003e\u003cbr data-start=\"834\" data-end=\"837\"\u003eFeatures like \u003cstrong data-start=\"853\" data-end=\"928\"\u003eLED status indicators, easy access panels, and external gas connections\u003c\/strong\u003e simplify installation and maintenance—saving time and headaches for technicians. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"k8t362\" data-start=\"1051\" data-end=\"1301\"\u003e\n\u003cstrong data-start=\"1053\" data-end=\"1083\"\u003eBalanced airflow \u0026amp; comfort\u003c\/strong\u003e\u003cbr data-start=\"1083\" data-end=\"1086\"\u003eThe \u003cstrong data-start=\"1092\" data-end=\"1140\"\u003eaxial propeller fan with vibration isolation\u003c\/strong\u003e delivers wide air circulation quietly and effectively, helping maintain \u003cstrong data-start=\"1213\" data-end=\"1239\" data-is-only-node=\"\"\u003eeven heat distribution\u003c\/strong\u003e across larger spaces. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"138qgco\" data-start=\"1303\" data-end=\"1519\"\u003e\n\u003cstrong data-start=\"1305\" data-end=\"1340\"\u003eFlexible mounting \u0026amp; application\u003c\/strong\u003e\u003cbr data-start=\"1340\" data-end=\"1343\"\u003eDesigned for \u003cstrong data-start=\"1358\" data-end=\"1393\"\u003e2‑ or 4‑point suspension mounts\u003c\/strong\u003e, it adapts to both \u003cstrong data-start=\"1413\" data-end=\"1447\" data-is-only-node=\"\"\u003eceiling and wall installations\u003c\/strong\u003e depending on your space layout.\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=\"353\"\u003e\u003cstrong data-start=\"108\" data-end=\"157\"\u003eQ: What is the heating capacity of this unit?\u003c\/strong\u003e\u003cbr data-start=\"157\" data-end=\"160\"\u003eA: The UDX100 delivers \u003cstrong data-start=\"183\" data-end=\"226\"\u003e~105,000 BTU input (~87,000 BTU output)\u003c\/strong\u003e, ideal for \u003cstrong data-start=\"238\" data-end=\"290\"\u003emedium garages, workshops, and commercial spaces\u003c\/strong\u003e requiring reliable heat. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"355\" data-end=\"557\"\u003e\u003cstrong data-start=\"355\" data-end=\"398\"\u003eQ: What fuel type does the NUDX100 use?\u003c\/strong\u003e\u003cbr data-start=\"398\" data-end=\"401\"\u003eA: Factory‑configured for \u003cstrong data-start=\"427\" data-end=\"443\"\u003epropane (LP)\u003c\/strong\u003e operation with ETL approval for indoor commercial\/industrial installations. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"559\" data-end=\"750\"\u003e\u003cstrong data-start=\"559\" data-end=\"608\"\u003eQ: How efficient is this propane unit heater?\u003c\/strong\u003e\u003cbr data-start=\"608\" data-end=\"611\"\u003eA: It achieves \u003cstrong data-start=\"626\" data-end=\"659\"\u003e~83 % AFUE thermal efficiency\u003c\/strong\u003e, maximizing heat output while minimizing fuel usage. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"752\" data-end=\"965\"\u003e\u003cstrong data-start=\"752\" data-end=\"806\"\u003eQ: What heat exchanger technology does it include?\u003c\/strong\u003e\u003cbr data-start=\"806\" data-end=\"809\"\u003eA: Features a \u003cstrong data-start=\"823\" data-end=\"886\"\u003eTCORE2® titanium‑stabilized aluminized steel heat exchanger\u003c\/strong\u003e for durability and corrosion resistance. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"967\" data-end=\"1172\"\u003e\u003cstrong data-start=\"967\" data-end=\"1017\"\u003eQ: How does it handle ventilation and airflow?\u003c\/strong\u003e\u003cbr data-start=\"1017\" data-end=\"1020\"\u003eA: Power‑vented design reduces heat losses up the flue, and an \u003cstrong data-start=\"1083\" data-end=\"1106\"\u003eaxial propeller fan\u003c\/strong\u003e circulates warm air evenly. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1174\" data-end=\"1350\"\u003e\u003cstrong data-start=\"1174\" data-end=\"1204\"\u003eQ: Is the operation quiet?\u003c\/strong\u003e\u003cbr data-start=\"1204\" data-end=\"1207\"\u003eA: Yes — built with \u003cstrong data-start=\"1227\" data-end=\"1271\"\u003evibration‑isolated fan and venter motors\u003c\/strong\u003e for reduced noise during heating cycles. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1352\" data-end=\"1573\"\u003e\u003cstrong data-start=\"1352\" data-end=\"1392\"\u003eQ: Is installation and service easy?\u003c\/strong\u003e\u003cbr data-start=\"1392\" data-end=\"1395\"\u003eA: Includes \u003cstrong data-start=\"1407\" data-end=\"1434\"\u003eexternal gas connection\u003c\/strong\u003e and is designed for \u003cstrong data-start=\"1455\" data-end=\"1492\"\u003e2‑ or 4‑point suspension mounting\u003c\/strong\u003e, simplifying installation and maintenance.\u003c\/p\u003e\n\u003ch5\u003e\n\u003cbr\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"13kqm7m\" data-start=\"88\" data-end=\"330\"\u003e\n\u003cstrong data-start=\"90\" data-end=\"127\"\u003eAnnual heat exchanger inspection:\u003c\/strong\u003e Check the TCORE2® titanium‑stabilized aluminized steel exchanger for soot, corrosion, cracks or buildup — clean lightly to maintain ~83 % AFUE and safe operation. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"ecvhai\" data-start=\"331\" data-end=\"505\"\u003e\n\u003cstrong data-start=\"333\" data-end=\"358\"\u003eBurner \u0026amp; flame check:\u003c\/strong\u003e Clean burner tubes and inspect flame quality (mostly blue, steady) to ensure efficient propane combustion. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1gzxe3k\" data-start=\"506\" data-end=\"700\"\u003e\n\u003cstrong data-start=\"508\" data-end=\"541\"\u003eClear venting \u0026amp; intake paths:\u003c\/strong\u003e Ensure power‑vent flue and combustion air openings are free of debris to maintain proper draft and avoid backdrafting. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1tqzst3\" data-start=\"701\" data-end=\"872\"\u003e\n\u003cstrong data-start=\"703\" data-end=\"724\"\u003eFan \u0026amp; motor care:\u003c\/strong\u003e Remove dust from the axial propeller fan and check for balance, noise or looseness that can reduce airflow. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1xhg618\" data-start=\"873\" data-end=\"1054\"\u003e\n\u003cstrong data-start=\"875\" data-end=\"908\"\u003eElectrical \u0026amp; ignition checks:\u003c\/strong\u003e Tighten wiring, inspect direct spark ignition and clean flame sensor\/LED diagnostics for reliable starts. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"22benr\" data-start=\"1055\" data-end=\"1212\"\u003e\n\u003cstrong data-start=\"1057\" data-end=\"1083\"\u003eGas supply inspection:\u003c\/strong\u003e Check propane line fittings for leaks and proper regulator operation before each season. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"16ncgur\" data-start=\"1213\" data-end=\"1320\"\u003e\n\u003cstrong data-start=\"1215\" data-end=\"1239\"\u003eKeep exterior clean:\u003c\/strong\u003e Dust and debris on the cabinet and louvers restrict airflow and heat transfer.\u003c\/li\u003e\n\u003cli data-section-id=\"15ch25d\" data-start=\"1321\" data-end=\"1467\"\u003e\n\u003cstrong data-start=\"1323\" data-end=\"1355\"\u003eProfessional annual service:\u003c\/strong\u003e Have an HVAC technician perform combustion tests and safety control checks to maximize efficiency and lifespan.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Reznor","offers":[{"title":"Default Title","offer_id":43530466656330,"sku":"NUDX100,N1036538R","price":1381.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/2387\/2074\/files\/udx-1_10_3b558b54-e148-46f7-80e9-c3798ab6ad10.jpg?v=1776777784","url":"https:\/\/wen0d6-q0.myshopify.com\/products\/reznor-udx-100-000-btu-propane-unit-heater","provider":"Power Gear for Every Journey","version":"1.0","type":"link"}