Air-conditioning (AHU – FCU), High Temperature Batteries, Load Bank of Generators, Industrial Drying Ovens, Heat Treatment, Offices, Buildings, Instituties, Retail Stores, and Much More.

Available Types

  • Unitary Commercial Industrial Heaters
  • Custom – Built (CB) Duct Heaters
  • Stock – Line (SL) Duct Heaters
  • Remote Panel (RP) Duct Heaters
  • Flange Mount (FM) Duct Heaters
  • Slip – Mount (SM) Duct Heaters
  • Round Mount (RM) Duct Heaters
  • Bottom Mount (BM) Duct Heaters
  • Double Deckkar Mount (DDM) Duct Heaters


  • Capacity-3Kw to 1000 Kw
  • Operating Voltage 110, 220, 230, 415,
  • 600 (1-3 PH) AC/50-60 Hz


  • Constructed as standard units
  • Tailored to suit Customer’s Specific requirement
  • Designed for operation in temperature conditions upto 950 F
  • Suitable for use in relative humidity upto 90%.

Incoloy – 800, Stainless Steel – 321 Sheathing of tubular elements with / without finns. U/M shape elements are mounted on a detachable terminal plate using galvanized retainers. A mounting flange permits attachment to the duct work. Individual elements are easily replaced or interchanged. Where the application calls for a higher temperature, the case is constructed from heat resisting steels. A thermal Cut-out fitted for protection against overheating. Safety Auto Thermostat Cut-off required temp. Control, contractor and fan interlock device, SSR, SCR, BMS Compatible are available as optional extras, M / Explosion resistant covers (Flame Proof) and element are also available. Zero Clearance Construction / selected elements by calculated wire temperature method.

Heating Elemetn Shall be Open coil 80% nickel 20% chrome type resistance wire shall be machine crimped into stainless steel. Terminals are supported by ceramic bushings staked into supporting brackets.

Daspass offer a wide selection of custom built electric duct heaters designs for outdoor, wet, dusty typical applications include use with roof top air-handling unit, in wash down areas such as food processing plants, wet & humid spaces neat indoor swimming pools, Sub-marine or Casino boat applications including
shipboard use.

Daspass Sales

please contact email our 24X7 Sales, Customer Support Service, Enquiry more ask questions.

We are the renowned manufacturer, supplier and exporter of highly reliable gamut of Heating Elements. Our highly experienced professionals use advanced machinery, latest technology and high grade raw material to manufacture these products. The offered range of products is highly appreciated by our clients, owing to their excellent performance, longer functional life, high efficiency and less maintenance. Furthermore, the offered range of products can be availed in various technical specifications at affordable prices.
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