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Chromalox Type KR Spot Heating Assembly
We are an authorized Chromalox®
distributor.
Plug-in Single Fixed
Element Radiant Heater (Type KR)
Description
KR metal sheath infrared radiant heaters provide comfort heat in indoor and protected
outdoor locations. They may be ceiling mounted by chains, steel strap or other means and
can be mounted elsewhere at any angle. Use also for supplemental heat in problem spots or
as a complete heating system.
Construction
 | Extruded Aluminum Housing
— Rugged design provides added
protection to heating element and reflector. |
| Highly Polished Aluminum Reflectors give good reflectivity and heat
transfer, and are easily cleaned to maintain energy efficiency. |
| Protective Grille — Helps protect personnel from direct contact
with hot element. |
| Heating Elements — Triangular cross section 3/8" diameter
alloy sheath element located at the focal point of a built-in optically designed, polished
aluminum parabolic reflector. |
| Mounting Clamps — Two sliding clamps are shipped with the heater
for attachment to supports. |
| Field Wiring is accomplished with a 6" long 1/2" flexible
metallic conduit with male plug. All 208 to 240V heaters have a polarized plug, while 120V
heaters have a 2-prong plug. |
| For Horizontal, Vertical or Angled Mounting on your supporting
framework. Type KR is provided with 6" of flexible metallic conduit connected to a
standard male plug. |
Ceiling Mounting — Mounting chains, steel strap or other means
and can be conveniently mounted at virtually any angle.
CAUTION — Not intended for use where flammable vapors, gases, liquids or other
combustible atmospheres are present.
| Watts |
Volts |
Btuh |
Heated
Length |
Overall
Length |
Part # |
| 800 |
120 |
2,730 |
16-3/4" |
24-3/8" |
KR-2083B |
| 800 |
240 |
2,730 |
16-3/4" |
24-3/8" |
KR-2083B |
| 1,100 |
120 |
3,753 |
22-5/8" |
30-5/8" |
KR-3113B |
| 1,100 |
208 |
3,753 |
22-5/8" |
30-5/8" |
KR-3113BV |
| 1,100 |
240 |
3,753 |
22-5/8" |
30-5/8" |
KR-3113B |
| 1,800 |
208 |
6,142 |
38-5/8" |
46-5/8" |
KR-4183BV |
| 1,800 |
240 |
6,142 |
38-5/8" |
46-5/8" |
KR-4183B |
Chromalox®
is a registered trademark.
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