{"product_id":"modine-commercial-workspace-heater-175k-btudirect-spark-ignitionlpsingle-stage","title":"Modine Commercial Workspace Heater - 175K BTU\/Direct Spark Ignition\/LP\/Single Stage w\/Stainless Steel Heat Exchanger - PTP175SS0121","description":"\u003ch2\u003eModine Commercial Workspace Heater - 175K BTU\/Direct Spark Ignition\/LP\/Single Stage w\/Stainless Steel Heat Exchanger - PTP175SS0121\u003c\/h2\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eThe ideal solution for heating a commercial workspace like a warehouse or workshop or studios\u003c\/li\u003e\n\u003cli\u003eThe\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e \u003ca style=\"color: rgb(0, 0, 0);\" href=\"https:\/\/thetradetable.com\/products\/modine-commercial-effinity-heater-btuhigh-efficiency-condensingdirect-spark\"\u003estainless steel heat exchanger\u003c\/a\u003e is standard on all units, extending the life of your investment\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eBent tube, low-profile design\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eEnclosed fan motors and all controls mounted inside the cabinet for protection from airborne moisture and dust\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e10-year heat exchanger warranty, even in \u003ca style=\"color: rgb(0, 0, 0);\" aria-label=\"Shop greenhouses | the trade table\" title=\"Shop greenhouses | the trade table\" href=\"\/collections\/greenhouse\"\u003egreenhouse applications\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eQuick and easy installations with wiring terminals and knockouts for quick access to gas and electricity, and a roomy controls cabinet for ease of work\u003c\/li\u003e\n\u003cli\u003eStandard power exhaust simplifies side-wall or roof venting with a small diameter vent pipe\u003c\/li\u003e\n\u003cli\u003ePermanently-lubricated motor for trouble-free dependability\u003c\/li\u003e\n\u003cli\u003eMade in the USA\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\u003en\u003c\/li\u003e\n\u003cli\u003eLiquid Propane\u003c\/li\u003e\n\u003cli\u003en\u003c\/li\u003e\n\u003cli\u003e175,000 BTU\u003c\/li\u003e\n\u003cli\u003en\u003c\/li\u003e\n\u003cli\u003eDirect spark ignition\u003c\/li\u003e\n\u003cli\u003en\u003c\/li\u003e\n\u003cli\u003eSingle stage - on\/off operation\u003c\/li\u003e\n\u003cli\u003en\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003ca style=\"color: rgb(0, 0, 0);\" href=\"https:\/\/thetradetable.com\/products\/modine-commercial-effinity-heater-260k-btuhigh-efficiency-condensingdirect\"\u003eStainless steel heat exchanger\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003en\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003en\u003c\/p\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cdiv class=\"flex flex-col text-sm pb-25\"\u003e\n\u003carticle class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-694a267c-5094-8321-a47c-da27ca0785c0-11\" data-testid=\"conversation-turn-106\" data-scroll-anchor=\"true\" data-turn=\"assistant\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:--spacing(4)] @w-sm\/main:[--thread-content-margin:--spacing(6)] @w-lg\/main:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"ed6b5031-40e5-4a8b-91e4-c3767f5303b3\" dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5-mini\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[1px]\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full break-words light markdown-new-styling\"\u003e\n\u003cul data-start=\"32\" data-end=\"963\"\u003e\n\u003cli data-start=\"32\" data-end=\"180\"\u003e\n\u003cp data-start=\"34\" data-end=\"180\"\u003e\u003cstrong data-start=\"34\" data-end=\"63\"\u003eRobust Workspace Heating:\u003c\/strong\u003e \u003cstrong data-start=\"64\" data-end=\"79\"\u003e175,000 BTU\u003c\/strong\u003e output delivers dependable, consistent warmth for garages, workshops, and light commercial spaces.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"181\" data-end=\"310\"\u003e\n\u003cp data-start=\"183\" data-end=\"310\"\u003e\u003cstrong data-start=\"183\" data-end=\"215\"\u003ePropane‑Powered Performance:\u003c\/strong\u003e LP gas configuration offers strong heat output without requiring natural gas infrastructure.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"311\" data-end=\"456\"\u003e\n\u003cp data-start=\"313\" data-end=\"456\"\u003e\u003cstrong data-start=\"313\" data-end=\"356\"\u003eDurable Stainless Steel Heat Exchanger:\u003c\/strong\u003e Stainless steel construction resists corrosion and extends heater lifespan in tough environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"457\" data-end=\"564\"\u003e\n\u003cp data-start=\"459\" data-end=\"564\"\u003e\u003cstrong data-start=\"459\" data-end=\"481\"\u003eReliable Ignition:\u003c\/strong\u003e Direct spark ignition ensures quick, dependable starts with minimal maintenance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"565\" data-end=\"681\"\u003e\n\u003cp data-start=\"567\" data-end=\"681\"\u003e\u003cstrong data-start=\"567\" data-end=\"597\"\u003eStraightforward Operation:\u003c\/strong\u003e Single‑stage design keeps installation, control, and upkeep simple and efficient.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"682\" data-end=\"829\"\u003e\n\u003cp data-start=\"684\" data-end=\"829\"\u003e\u003cstrong data-start=\"684\" data-end=\"708\"\u003eVersatile Use Cases:\u003c\/strong\u003e Well‑suited for heated garages, service centers, storage facilities, and similar indoor areas needing consistent heat.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"830\" data-end=\"963\"\u003e\n\u003cp data-start=\"832\" data-end=\"963\"\u003e\u003cstrong data-start=\"832\" data-end=\"855\"\u003eHigh Market Appeal:\u003c\/strong\u003e Meets demand for high‑performance propane heaters with a balance of power, durability, and long‑term value.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\n\u003cdiv class=\"text-center\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e\n\u003ch5\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cp data-start=\"120\" data-end=\"269\"\u003e\u003cstrong data-start=\"120\" data-end=\"174\"\u003eQ: What type of heater is the Modine PTP175SS0121?\u003c\/strong\u003e\u003cbr data-start=\"174\" data-end=\"177\"\u003eA: A \u003cstrong data-start=\"182\" data-end=\"230\"\u003e175,000 BTU commercial workspace unit heater\u003c\/strong\u003e with a stainless steel heat exchanger.\u003c\/p\u003e\n\u003cp data-start=\"271\" data-end=\"398\"\u003e\u003cstrong data-start=\"271\" data-end=\"307\"\u003eQ: What is its heating capacity?\u003c\/strong\u003e\u003cbr data-start=\"307\" data-end=\"310\"\u003eA: Delivers \u003cstrong data-start=\"322\" data-end=\"337\"\u003e175,000 BTU\u003c\/strong\u003e, ideal for medium to large commercial and industrial spaces.\u003c\/p\u003e\n\u003cp data-start=\"400\" data-end=\"538\"\u003e\u003cstrong data-start=\"400\" data-end=\"449\"\u003eQ: What fuel and ignition system does it use?\u003c\/strong\u003e\u003cbr data-start=\"449\" data-end=\"452\"\u003eA: Runs on \u003cstrong data-start=\"463\" data-end=\"486\"\u003eliquid propane (LP)\u003c\/strong\u003e with \u003cstrong data-start=\"492\" data-end=\"517\"\u003edirect spark ignition\u003c\/strong\u003e for reliable starts.\u003c\/p\u003e\n\u003cp data-start=\"540\" data-end=\"653\"\u003e\u003cstrong data-start=\"540\" data-end=\"566\"\u003eQ: Is it single stage?\u003c\/strong\u003e\u003cbr data-start=\"566\" data-end=\"569\"\u003eA: Yes — a \u003cstrong data-start=\"580\" data-end=\"596\"\u003esingle‑stage\u003c\/strong\u003e design provides consistent, straightforward heat output.\u003c\/p\u003e\n\u003cp data-start=\"655\" data-end=\"811\"\u003e\u003cstrong data-start=\"655\" data-end=\"703\"\u003eQ: What heat exchanger material does it use?\u003c\/strong\u003e\u003cbr data-start=\"703\" data-end=\"706\"\u003eA: Features a \u003cstrong data-start=\"720\" data-end=\"754\"\u003estainless steel heat exchanger\u003c\/strong\u003e for enhanced corrosion resistance and long service life.\u003c\/p\u003e\n\u003cp data-start=\"813\" data-end=\"989\"\u003e\u003cstrong data-start=\"813\" data-end=\"851\"\u003eQ: Where is this heater best used?\u003c\/strong\u003e\u003cbr data-start=\"851\" data-end=\"854\"\u003eA: Best for \u003cstrong data-start=\"866\" data-end=\"952\"\u003ewarehouses, workshops, garages, manufacturing facilities, and large utility spaces\u003c\/strong\u003e needing efficient supplemental heat.\u003c\/p\u003e\n\u003cp data-start=\"991\" data-end=\"1104\"\u003e\u003cstrong data-start=\"991\" data-end=\"1026\"\u003eQ: Does it require electricity?\u003c\/strong\u003e\u003cbr data-start=\"1026\" data-end=\"1029\"\u003eA: Yes — uses standard electrical power for ignition and control functions.\u003c\/p\u003e\n\u003cp data-start=\"1106\" data-end=\"1249\"\u003e\u003cstrong data-start=\"1106\" data-end=\"1152\"\u003eQ: Is installation and maintenance simple?\u003c\/strong\u003e\u003cbr data-start=\"1152\" data-end=\"1155\"\u003eA: Yes — contractor‑friendly design with accessible components for easier setup and servicing.\u003c\/p\u003e\n\u003ch5\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-start=\"284\" data-end=\"422\"\u003e\n\u003cp data-start=\"286\" data-end=\"422\"\u003e\u003cstrong data-start=\"286\" data-end=\"314\"\u003eClean Exterior Surfaces:\u003c\/strong\u003e Wipe down the heater regularly to remove dust and debris that can restrict airflow and reduce efficiency.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"423\" data-end=\"579\"\u003e\n\u003cp data-start=\"425\" data-end=\"579\"\u003e\u003cstrong data-start=\"425\" data-end=\"452\"\u003eInspect Heat Exchanger:\u003c\/strong\u003e Periodically check the stainless steel heat exchanger for buildup, corrosion, or damage to maintain efficient heat transfer.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"580\" data-end=\"702\"\u003e\n\u003cp data-start=\"582\" data-end=\"702\"\u003e\u003cstrong data-start=\"582\" data-end=\"605\"\u003eBurner Maintenance:\u003c\/strong\u003e Inspect and clean the burner assembly to support proper combustion and consistent performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"703\" data-end=\"810\"\u003e\n\u003cp data-start=\"705\" data-end=\"810\"\u003e\u003cstrong data-start=\"705\" data-end=\"731\"\u003eIgnition System Check:\u003c\/strong\u003e Verify that the direct spark ignition lights reliably and operates smoothly.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"811\" data-end=\"943\"\u003e\n\u003cp data-start=\"813\" data-end=\"943\"\u003e\u003cstrong data-start=\"813\" data-end=\"836\"\u003eLP Gas Line Safety:\u003c\/strong\u003e Inspect propane connections, fittings, and valves for secure fit and leaks; address any issues promptly.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"944\" data-end=\"1065\"\u003e\n\u003cp data-start=\"946\" data-end=\"1065\"\u003e\u003cstrong data-start=\"946\" data-end=\"975\"\u003eVent \u0026amp; Airflow Clearance:\u003c\/strong\u003e Ensure intake and exhaust areas are free of obstructions for safe, efficient operation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1066\" data-end=\"1209\"\u003e\n\u003cp data-start=\"1068\" data-end=\"1209\"\u003e\u003cstrong data-start=\"1068\" data-end=\"1100\"\u003eAnnual Professional Service:\u003c\/strong\u003e Have a qualified technician perform yearly maintenance including safety checks and performance optimization.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Modine","offers":[{"title":"Default Title","offer_id":45468045443263,"sku":"PTP175SS0121","price":2430.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/modine-commercial-workspace-heater-175k-btudirect-spark-ignitionlpsingle-stage-wstainless-666.webp?v=1775545254","url":"https:\/\/backyardprovider.com\/products\/modine-commercial-workspace-heater-175k-btudirect-spark-ignitionlpsingle-stage","provider":"Your Outdoor Setup Starts Here","version":"1.0","type":"link"}