{"product_id":"powrmatic-bar3-gfac-gas-fired-heated-door-curtain-1750mm-8100m3-h-40kw-136000-220-240v-50hz-20483","title":"Powrmatic BAR3\/GFAC Gas Fired Heated Door Curtain 1750mm 8100m³\/h 40Kw\/136000 220-240V~50Hz","description":"\u003ch2\u003ePowrmatic BAR3\/GFAC Gas Fired Heated Door Curtain 1750mm 8100m³\/h 40Kw\/136000 220-240V~50Hz\u003c\/h2\u003e\u003cp\u003ePowrmatic BAR3\/GFAC Gas Fired Heated Door Curtain 1750mm 8100m³\/h 40Kw\/136000 220-240V~50Hz is listed for TieDex store sale under Standard Electric Air Curtains. The brand\/vendor is Powrmatic. This listing has been prepared with structured product information, clean import fields, image mapping, and SEO-ready content for online selling.\u003c\/p\u003e\u003ch3\u003eProduct Overview\u003c\/h3\u003e\u003cp\u003eThis Kit Includes: 1 × Powrmatic BAR3\/GFAC Gas Fired Heated Door Curtain 1 × Integrated centrifugal fan assembly (3 fans) 1 × Downward discharge slot with adjustable directional louvres 1 × Factory-fitted gas burner system 1 × Flue connection spigot (100mm) High Output Gas Fired Heated Door Curtain for Industrial Loading Bays The Powrmatic BAR3\/GFAC is a high-performance 40kW gas fired heated industrial door curtain engineered to provide active environmental control across large commercial and warehouse door openings. Designed for high-level horizontal installation, the BAR3\/GFAC delivers a powerful heated air stream downward across the doorway. This simultaneously prevents cold air ingress and breaks up cold air pooling at floor level, a common issue in high-traffic loading bays and logistics facilities. With a maximum nominal output of 36.5kW and input (net CV) of 40.0kW, the unit provides substantial heating performance while\u003c\/p\u003e\u003cp\u003emaintaining controlled airflow via centrifugal fan technology. The average outlet velocity of 15.3 m\/s ensures consistent environmental separation even in exposed doorways. The three-speed fan configuration allows airflow adjustment to suit mounting height and operational conditions, with high speed airflow reaching 8,100 m³\/h. Key Product Features: • Gas fired heated industrial door curtain • Nominal heat output (high fire): 36.5kW • Nominal heat output (low fire): 24.2kW • Gas input (net CV): 40.0kW (high fire) • Three-speed airflow control • High speed airflow: 8,100 m³\/h • Medium speed airflow: 4,500 m³\/h • Low speed airflow: 3,000 m³\/h • Average outlet velocity: 15.3 m\/s • High-level horizontal mounting configuration • Centrifugal fan system (3 internal fans) • Directional discharge louvres fitted • Helps prevent heat loss and cold air pooling • Designed for industrial warehouse environments Technical Specifications: Model: BAR3\/GFAC Product\u003c\/p\u003e\u003cp\u003eType: Gas fired heated door curtain Heat Output (Nominal): High Fire (max): 36.5kW Low Fire (min): 24.2kW Gas Input (Net CV): High Fire (max): 40.0kW Low Fire (min): 27.2kW Airflow Volume: High Speed: 8,100 m³\/h Medium Speed: 4,500 m³\/h Low Speed: 3,000 m³\/h Electrical Supply: 230V~50Hz 1Ph Starting Current: 21.0A Running Current: 12.0A Fuel Connection: ¾\" BSP Rc Nominal Inlet Pressure: 20.0 mbar Gas Consumption: 4.23 m³\/h Recommended Mounting Height (Min): 2.0 m Overall Dimensions: Height: 466 mm Width: 1,750 mm Depth: 1,150 mm Install Clearance: Top: 200 mm Front (air inlet): 1,000 mm Sides: 25 mm Flue Diameter: 100 mm Maximum Flue Length: 7m + 2 × 90° elbows (flue only or room sealed) Combustion Air Spigot: 100 mm Quantity of Fans: 3 Noise Level: 72 dB(A) Net Weight: 80 kg Applications: • Industrial warehouses • Distribution centres •\u003c\/p\u003e\u003cp\u003eHigh traffic loading bays • Manufacturing facilities • Logistics hubs • Large commercial door openings requiring heated air separation Accessories: Model Part Number Applicable Model £ Door Switch BAR\/DS All 256 Run on Timer BAR\/RT All 325 BMS Link BAR\/BMS All 717 Specialist Controls (on request) BAR\/*** All POA ¾\" Flexible Gas Connection 142401591 GFAC 65 ¾\" Gas Isolation Valve 141202621 GFAC 56\u003c\/p\u003e\u003ch3\u003eKey Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand \/ Vendor: Powrmatic\u003c\/li\u003e\n\u003cli\u003eProduct SKU: BAR3\/GFAC\u003c\/li\u003e\n\u003cli\u003eMPN \/ Model: BAR3\/GFAC\u003c\/li\u003e\n\u003cli\u003eCategory: Standard Electric Air Curtains\u003c\/li\u003e\n\u003cli\u003eParent Category: Air Curtains\u003c\/li\u003e\n\u003cli\u003eCondition: New\u003c\/li\u003e\n\u003cli\u003eAvailability: InStock\u003c\/li\u003e\n\u003cli\u003eTieDex UK\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Powrmatic","offers":[{"title":"Default Title","offer_id":56307491045755,"sku":"OASBAR3\/GFAC","price":7663.85,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0283\/5408\/4963\/files\/powrmatic-bar3-gfac-gas-fired-heated-door-curtain-1750mm-8100m-h-40kw-136000-220-240v--20483-p.png?v=1782163544","url":"https:\/\/tiedex.co.uk\/fr\/products\/powrmatic-bar3-gfac-gas-fired-heated-door-curtain-1750mm-8100m3-h-40kw-136000-220-240v-50hz-20483","provider":"TieDex","version":"1.0","type":"link"}