1847 INTELLI-VENT® HIGH-FLOW
PRESSURE RELIEF PORT
- Replacement for the 1845 High Flow Intelli-Vent® Heated Pressure Relief Port
- High-flow capacity for walk-in freezers and coolers
- Integrated low-wattage heat sinks reduces condensation and
improves frost resistance - Dual port staged valves adjust for exceptional pressure equalization
and improved operation - Consumes less energy than competitive models of same airflow capacity
- Rated to -30°F internal temperature of freezer
- Retrofitable with discontinued Kason 1845 Pressure Relief Ports
U.S. Patent No.: 10,731,912; 10,739,055; 10,845,115
U.S. Trademark: 4,269,018
MATERIAL
Front Cover: Black ABS
Heated Cover: Gray polycarbonate
Heated Louver: Die cast aluminum
Heater Sleeve: Gray ABS
Louver Exterior: White ABS
Valve: Gray ABS
Retaining Wheel: 300 series stainless steel
Barb Lock Stud: SteeI, commercial zinc plate
Label: Brushed Aluminum
Screen: Aluminum
Bracket: Black polycarbonate
Screw and Washers: Zinc plated steel
Heater: Wire wound silicone rubber encased element, or etched printed element encased in polymer thick film
INPUT POWER
120 VAC, 50/60 Hz, 56 W, 0.5 Amp;
230 VAC, 50/60 Hz, 56 W, 0.25 Amp
TEMPERATURE RANGE
-30°F to 40°F
(-34°C to 4.4°C)
CERTIFICATIONS
UL Listing File No.: 57306
