RangeRelief from 7995 /per SKU:AC-RR CONTRACTORS CONTACT US FOR PRICING Item # Product Description AC-RR RangeRelief Rangehood Pressure Relief Control Switch AC-RR-4 RangeRelief Rangehood Pressure Relief Control Switch + 4" Motorized Damper AC-RR-6 RangeRelief Rangehood Pressure Relief Control Switch + 6" Motorized Damper AC-RR-8 RangeRelief Rangehood Pressure Relief Control Switch + 8" Motorized Damper RangeRelief Rangehood Pressure Relief Control can be combined with any AirCycler motorized damper-based systems to get automatic rangehood pressure relief. By simply wiring the RangeRelief pressure switch to the already existing AirCycler motorized damper, RangeRelief will open the damper allowing make up air to enter as soon as the rangehood is turned on.Product Details Title AC-RR AC-RR-04 AC-RR-06 AC-RR-08 Qty. Add to Cart Specifications Manuals & Downloads Videos Reviews Max Operating Pressure: 10kPa Pressure Range: 20 ~ 200 Pa ±15% Operating Temperature: -40°C to 85°C Electrical Rating: 1.5A (0.4A) / 250V Mounting: Diaphragm in any vertical plane RangeRelief RangeRelief Installation Guide Download RangeRelief Cutsheet Download RangeRelief Wiring Options Download No content for this product.