{"product_id":"modine-dawg-garage-heater-125k-btudirect-spark-ignitionlptwo-stage-wstainless","title":"Modine Hot Dawg Garage Heater - 125K BTU\/Direct Spark Ignition\/LP\/Two Stage w\/Stainless Steel Heat Exchanger - HD125SS0122FBAN","description":"\u003ch2\u003eModine Hot Dawg Garage Heater - 125K BTU\/Direct Spark Ignition\/LP\/Two Stage w\/Stainless Steel Heat Exchanger - HD125SS0122FBAN\u003c\/h2\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eMade in the USA\u003c\/li\u003e\n\u003cli\u003eLow profile, lightweight design easily installs 1” from ceiling with only two angle brackets (sold separately)\u003c\/li\u003e\n\u003cli\u003eField fuel conversion kits available\u003c\/li\u003e\n\u003cli\u003eFinger-proof fan guards on all units\u003c\/li\u003e\n\u003cli\u003eReduce the need for maintenance with the permanently lubricated motor\u003c\/li\u003e\n\u003cli\u003e100% shut-off with continuous retry to allow for safe ignition in the event the unit doesn’t light on the first try\u003c\/li\u003e\n\u003cli\u003ePower vented model simplifies side-wall or roof venting with small-diameter vent pipe\u003c\/li\u003e\n\u003cli\u003eDraws combustion air from inside the workspace\u003c\/li\u003e\n\u003cli\u003e4\" vent connection\u003c\/li\u003e\n\u003cli\u003eLiquid Propane\u003c\/li\u003e\n\u003cli\u003e125,000 BTU\u003c\/li\u003e\n\u003cli\u003eDirect spark ignition\u003c\/li\u003e\n\u003cli\u003eTwo stage - allows for firing rate of 50% and 100% of full rated input\u003c\/li\u003e\n\u003cli\u003eStainless steel heat exchanger\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003cstyle type=\"text\/css\"\u003e\n.tg  {border-collapse:collapse;border-spacing:0;}\n.tg td{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px;\n  overflow:hidden;padding:10px 5px;word-break:normal;}\n.tg th{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px;\n  font-weight:normal;overflow:hidden;padding:10px 5px;word-break:normal;}\n.tg .tg-0lax{text-align:left;vertical-align:top}\n\u003c\/style\u003e\n\u003ctable class=\"tg\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"tg-0lax\"\u003eFuel Type\u003c\/th\u003e\n\u003cth class=\"tg-0lax\"\u003ePropane\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-0lax\"\u003eControl Type\u003c\/td\u003e\n\u003ctd class=\"tg-0lax\"\u003eElectronic \/ IPI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-0lax\"\u003eColor \/ Finish\u003c\/td\u003e\n\u003ctd class=\"tg-0lax\"\u003eGray\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-0lax\"\u003eOverall Size\u003c\/td\u003e\n\u003ctd class=\"tg-0lax\"\u003e35.5\" W × 20.5\" H × 31\" D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-start=\"32\" data-end=\"179\"\u003e\n\u003cp data-start=\"34\" data-end=\"179\"\u003e\u003cstrong data-start=\"34\" data-end=\"65\"\u003eHigh‑Output Garage Heating:\u003c\/strong\u003e \u003cstrong data-start=\"66\" data-end=\"81\"\u003e125,000 BTU\u003c\/strong\u003e delivers powerful, consistent warmth for larger garages, workshops, and semi‑commercial spaces.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"180\" data-end=\"315\"\u003e\n\u003cp data-start=\"182\" data-end=\"315\"\u003e\u003cstrong data-start=\"182\" data-end=\"213\"\u003ePropane‑Fueled Performance:\u003c\/strong\u003e LP gas configuration offers strong heat output and flexible installation without natural gas lines.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"316\" data-end=\"485\"\u003e\n\u003cp data-start=\"318\" data-end=\"485\"\u003e\u003cstrong data-start=\"318\" data-end=\"351\"\u003eTwo‑Stage Heating Efficiency:\u003c\/strong\u003e Two‑stage operation provides smoother temperature control, improved comfort, and greater efficiency compared to single‑stage units.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"486\" data-end=\"625\"\u003e\n\u003cp data-start=\"488\" data-end=\"625\"\u003e\u003cstrong data-start=\"488\" data-end=\"531\"\u003eDurable Stainless Steel Heat Exchanger:\u003c\/strong\u003e Stainless steel construction resists corrosion and extends service life under frequent use.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"626\" data-end=\"724\"\u003e\n\u003cp data-start=\"628\" data-end=\"724\"\u003e\u003cstrong data-start=\"628\" data-end=\"663\"\u003eReliable Direct Spark Ignition:\u003c\/strong\u003e Ensures dependable, quick starts with minimal maintenance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"725\" data-end=\"849\"\u003e\n\u003cp data-start=\"727\" data-end=\"849\"\u003e\u003cstrong data-start=\"727\" data-end=\"752\"\u003eUser‑Friendly Design:\u003c\/strong\u003e Straightforward controls and installation make it ideal for professional and DIY setups alike.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"850\" data-end=\"1008\"\u003e\n\u003cp data-start=\"852\" data-end=\"1008\"\u003e\u003cstrong data-start=\"852\" data-end=\"875\"\u003eHigh Market Appeal:\u003c\/strong\u003e Meets demand for robust, energy‑efficient propane heaters that balance performance, durability, and comfort in larger indoor spaces.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cp data-start=\"118\" data-end=\"309\"\u003e\u003cstrong data-start=\"118\" data-end=\"175\"\u003eQ: What type of heater is the Modine HD125SS0122FBAN?\u003c\/strong\u003e\u003cbr data-start=\"175\" data-end=\"178\"\u003eA: A \u003cstrong data-start=\"183\" data-end=\"246\"\u003e125,000 BTU liquid propane (LP) garage and workspace heater\u003c\/strong\u003e with a stainless steel heat exchanger and two‑stage operation.\u003c\/p\u003e\n\u003cp data-start=\"311\" data-end=\"447\"\u003e\u003cstrong data-start=\"311\" data-end=\"347\"\u003eQ: What is its heating capacity?\u003c\/strong\u003e\u003cbr data-start=\"347\" data-end=\"350\"\u003eA: Delivers \u003cstrong data-start=\"362\" data-end=\"377\"\u003e125,000 BTU\u003c\/strong\u003e, ideal for larger garages, workshops, warehouses, and utility spaces.\u003c\/p\u003e\n\u003cp data-start=\"449\" data-end=\"601\"\u003e\u003cstrong data-start=\"449\" data-end=\"498\"\u003eQ: What fuel and ignition system does it use?\u003c\/strong\u003e\u003cbr data-start=\"498\" data-end=\"501\"\u003eA: Runs on \u003cstrong data-start=\"512\" data-end=\"535\"\u003eliquid propane (LP)\u003c\/strong\u003e with \u003cstrong data-start=\"541\" data-end=\"566\"\u003edirect spark ignition\u003c\/strong\u003e for reliable and efficient starts.\u003c\/p\u003e\n\u003cp data-start=\"603\" data-end=\"733\"\u003e\u003cstrong data-start=\"603\" data-end=\"637\"\u003eQ: What does “two stage” mean?\u003c\/strong\u003e\u003cbr data-start=\"637\" data-end=\"640\"\u003eA: Two‑stage operation adjusts heat output based on demand, improving comfort and efficiency.\u003c\/p\u003e\n\u003cp data-start=\"735\" data-end=\"876\"\u003e\u003cstrong data-start=\"735\" data-end=\"779\"\u003eQ: What heat exchanger material is used?\u003c\/strong\u003e\u003cbr data-start=\"779\" data-end=\"782\"\u003eA: \u003cstrong data-start=\"785\" data-end=\"819\"\u003eStainless steel heat exchanger\u003c\/strong\u003e for superior corrosion resistance and long service life.\u003c\/p\u003e\n\u003cp data-start=\"878\" data-end=\"1047\"\u003e\u003cstrong data-start=\"878\" data-end=\"916\"\u003eQ: Where is this heater best used?\u003c\/strong\u003e\u003cbr data-start=\"916\" data-end=\"919\"\u003eA: Ideal for \u003cstrong data-start=\"932\" data-end=\"1010\"\u003egarages, workshops, large utility rooms, warehouses, and commercial spaces\u003c\/strong\u003e needing efficient supplemental heat.\u003c\/p\u003e\n\u003cp data-start=\"1049\" data-end=\"1180\"\u003e\u003cstrong data-start=\"1049\" data-end=\"1084\"\u003eQ: Does it require electricity?\u003c\/strong\u003e\u003cbr data-start=\"1084\" data-end=\"1087\"\u003eA: Yes — standard electrical power is needed for ignition, controls, and two‑stage operation.\u003c\/p\u003e\n\u003cp data-start=\"1182\" data-end=\"1349\"\u003e\u003cstrong data-start=\"1182\" data-end=\"1237\"\u003eQ: Is installation and maintenance straightforward?\u003c\/strong\u003e\u003cbr data-start=\"1237\" data-end=\"1240\"\u003eA: Yes — designed with accessible components and contractor‑friendly features for easier setup and servicing.\u003c\/p\u003e\n\u003ch5\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-start=\"299\" data-end=\"414\"\u003e\n\u003cp data-start=\"301\" data-end=\"414\"\u003e\u003cstrong data-start=\"301\" data-end=\"325\"\u003eKeep Exterior Clean:\u003c\/strong\u003e Wipe the heater’s surface regularly to remove dust and debris that can impede airflow.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"415\" data-end=\"554\"\u003e\n\u003cp data-start=\"417\" data-end=\"554\"\u003e\u003cstrong data-start=\"417\" data-end=\"441\"\u003eHeat Exchanger Care:\u003c\/strong\u003e Check the aluminized steel heat exchanger for buildup, corrosion, or damage to ensure efficient heat transfer.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"555\" data-end=\"686\"\u003e\n\u003cp data-start=\"557\" data-end=\"686\"\u003e\u003cstrong data-start=\"557\" data-end=\"588\"\u003eBurner \u0026amp; Pilot Maintenance:\u003c\/strong\u003e Inspect and clean the burner and pilot assembly for reliable ignition and efficient combustion.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"687\" data-end=\"820\"\u003e\n\u003cp data-start=\"689\" data-end=\"820\"\u003e\u003cstrong data-start=\"689\" data-end=\"715\"\u003eIgnition System Check:\u003c\/strong\u003e Confirm intermittent pilot ignition components are functioning reliably; replace worn parts as needed.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"821\" data-end=\"949\"\u003e\n\u003cp data-start=\"823\" data-end=\"949\"\u003e\u003cstrong data-start=\"823\" data-end=\"851\"\u003eNatural Gas Line Safety:\u003c\/strong\u003e Inspect gas connections, fittings, and valves for tightness and leaks; address issues promptly.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"950\" data-end=\"1045\"\u003e\n\u003cp data-start=\"952\" data-end=\"1045\"\u003e\u003cstrong data-start=\"952\" data-end=\"981\"\u003eVent \u0026amp; Airflow Clearance:\u003c\/strong\u003e Ensure intake and exhaust areas remain clear of obstructions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1046\" data-end=\"1179\"\u003e\n\u003cp data-start=\"1048\" data-end=\"1179\"\u003e\u003cstrong data-start=\"1048\" data-end=\"1080\"\u003eAnnual Professional Service:\u003c\/strong\u003e Schedule yearly maintenance with a qualified technician for safety checks and optimal performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Modine","offers":[{"title":"Default Title","offer_id":45468038758591,"sku":"HD125SS0122FBAN","price":2052.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/modine-hot-dawg-garage-heater-125k-btudirect-spark-ignitionlptwo-stage-wstainless-steel-307.jpg?v=1775544945","url":"https:\/\/www.mybackyardzone.com\/products\/modine-dawg-garage-heater-125k-btudirect-spark-ignitionlptwo-stage-wstainless","provider":"Your Outdoor Setup Starts Here","version":"1.0","type":"link"}