{"product_id":"hoffman-specialty-404210-ft015h-4-float-thermostatic-trap-1","title":"Hoffman Specialty 404210 FT015H-4 Float \u0026 Thermostatic Steam Trap (1 Inch NPT, 15 PSI Max)","description":"\u003ch2\u003eHoffman Specialty 404210 (FT015H-4) Float \u0026amp; Thermostatic Steam Trap\u003c\/h2\u003e\n\u003cp\u003e\n  Engineered for continuous condensate evacuation and instant non-condensable gas venting in low-pressure steam heating systems, the \n  \u003cstrong\u003eHoffman Specialty 404210 (Series FT015H-4)\u003c\/strong\u003e is a heavy-duty Float and Thermostatic (F\u0026amp;T) steam trap designed for commercial boiler rooms and industrial process networks. Featuring a 1\" NPT female threaded body and a 15 PSI maximum operating pressure differential, this unit is engineered for steam main drips, unit heaters, blast coils, and heat exchangers.\n\u003c\/p\u003e\n\u003cp\u003e\n  The FT015H-4 utilizes an inline H-pattern body design with universal side piping ports, permitting flexible installation in straight-through or right-angle pipe arrangements. Its balanced thermostatic air element expels air fast during startup to prevent cold-air binding, while a precision stainless steel float and valve mechanism modulates continuously to release condensate without steam loss.\n\u003c\/p\u003e\n\n\u003ch4\u003eKey System Performance Baselines:\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eH-Pattern Connection Versatility:\u003c\/strong\u003e Dual inlet\/outlet side ports allow for simplified piping layouts and easy drop-in replacement.\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eContinuous Modulated Drainage:\u003c\/strong\u003e Modulating lever and float automatically adjust discharge rates based on real-time condensate loading.\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eThermostatic Air Venting:\u003c\/strong\u003e Internal air vent element discharges non-condensable gases during cold system startups to optimize system heating efficiency.\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eCast Iron Body Trim:\u003c\/strong\u003e ASTM Class B cast iron housing housing all-stainless steel internal floats, levers, pins, and valve seats.\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\n  ⚠️ \u003cstrong\u003eApplication Profile:\u003c\/strong\u003e Recommended for low-pressure steam main drips, commercial unit heaters, heat exchangers, air handling coils, and condensate recovery systems requiring up to 15 PSI differential capacity.\n\u003c\/p\u003e","brand":"Hoffman Specialty","offers":[{"title":"Default Title","offer_id":43041410121822,"sku":"404210","price":412.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/Hoffman_Specialty_404222_FT030H-5_Float_and_Thermostatic_Steam_Trap_1-1_4_Inch_NPT_30_PSI.jpg?v=1784745424","url":"https:\/\/nationalboilersupply.com\/products\/hoffman-specialty-404210-ft015h-4-float-thermostatic-trap-1","provider":"National Boiler Supply","version":"1.0","type":"link"}