FireStop™ One Stop Box™ Washing Machine Box

The FireStop™ Washing Machine One Stop Box™ is constructed of fire resistant ABS with a factory installed intumescent pad. The OBFOS series are Warnock Hersey certified to ASTM E-814 and CAN/ULC S115 1 hour and 2 hour listings. Suitable for wood or metal studs and all pipe types. The Fire Rated One Stop Box™ is the only outlet box in its class to be Fire Rated for 2 per stud bay. Rough-in Kit (-RK) includes box, valves and debris cover. Faceplates sold separately. Dimensions – 7.5″W x 7.8″H x 3.7″D Faceplate – 6.8″W x 7.1″H