1832DBL LOW TEMPERATURE HEATED
PRESSURE RELIEF PORT

Lo-temp version of Kason’s time-tested hi-flow ventilator, specially adapted for low temperature freezer applications.
 

  • Extra heated body provided to minimize frost accumulation in deep freeze environment
  • Protects from structural damage because of temperature and pressure build up
  • Compensates for air expansion and contraction

NOTES:

  • Walk-In operation temp range: -40°F(-40°C) to -20°F(-28.9°C)
  • Normal capacity: 1 per cf in freezer, 1 per cf in coolers. Use quantity calculator for application details.
Specifications

MATERIAL

Inside louver - aluminum
Outside louver - aluminum with screen.
Vent assembly - aluminum with heater.
Tube - polycarbonate.

DIAMETER

Louver plate - 6-1/4" (158.8mm).
Tube - 4-5/8" (117.5mm).

MOUNTING

Mounts through wall. Drilled for No. 8 (4.0mm) screws.

LENGTH

Standard for 4" (101.6mm), 5" (127mm) and 6" (152.4mm) wall thickness.

UL LISTING

File No. E57306

OPTIONS

Square cover plates available, special order

POWER

120 V, 46 W, 0.4 Amp
240 V, 46 W, 0.2 Amp

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