The heaters are shielded in steel sheaths steel with aluminum foil or fins.
Both power and unlimited measures adapted to the
needs of each case.

The elements that compose these tubular batteries are electrocalefactores armor designed specifically for heating air circulating forced to merge in ducts, made stainless
steel sheet.

The arrangement of the elements in the area of trade, are shaped or U ¨ ¨ ¨ ¨ M, these are completely watertight and all equal to each battery, both in form
as in power.

The ends of each element is fixed to a bearing and is removable terminal block through a threaded bronze Nicla ¼ or 3 / 8 ¨, passing gas, allowing easy connection or removal of any element.

Each heating element that makes up the battery, is made of iron or stainless steel helical type finned tube firmly adhered to, with iron, he performs a screening process for protecting aluminized all parts exposed to air flow, for the protection temperature thermostat is placed in a fixed or Klixon 60th.

Each heating element is constructed through wiredrawing vibrated and compacted by ensuring a better centering of the resistive wire.

The insulation is magnesia type 22 SR, USA origin.

All items are tested with discharge Instant 1,500 volts between terminal and hub.

The junction boxes have level IP 44.

Data and measures required for your order: