Riccar Hybrid Filtration Central Vacuum, 3 Stage Motor RCU-H7 Prima A cracked or worn suction

A cracked or worn suction neck bleeds air at the joint

Function: Pivot axle for the dust bag lever

Function: powers the motor and guards against overheating

which bleeds off suction and can scuff bare surfaces

It is the adjuster that sets and calibrates the bag indicator so it reads bag fill level accurately

Riccar Hybrid Filtration Central Vacuum, 3 Stage Motor RCU-H7 Prima A cracked or worn suctionThe Riccar Hybrid Filtration Central Vacuum RCU H7 is a bagged central power unit built on a three stage motor rated at 655 air watts of suction. Mounted in a garage or utility space, it pulls dust and debris from wall inlets throughout the home to a single collection point. Central vacuum power matters most in larger or allergen heavy homes, where a strong, sealed system carries fine dust away from living areas entirely. The RCU H7 uses hybrid