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PRESSURE RELIEF VENT – KASON 1830 – Heated 115VPressure Relief Vent – 115V Equalize pressure b...Pressure Relief Vent – 115V Equalize pressure between the outside and inside of your walk-in freezer.Heated Ventilator, 23W, .2 amp @ 115 VAC Improved to increase air flow for easier opening and c... -
PRESSURE RELIEF VENT – KASON 1832 – Hi-flow – Heated 115V – 1832Hi-Flow Pressure Relief Vent – 115V Equalize pr...Hi-Flow Pressure Relief Vent – 115V Equalize pressure between the outside and inside of your walk-in freezer.Heated Ventilator, 23W, .2 amp @ 115 VAC Improved to increase air flow for easier openi...
