Duct Heaters

Features:
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%.

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

Categories: ,

Description

Application
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

Characteristics

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

Features:

  • 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%.

Construction:
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.

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

DUCT HEATERS FOR EXPLOSION / HAZARDOUS AREAS : –
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.

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