
Existing Home Installation
Homes with Central Vac
Typically, 50-foot HAH valves are installed in areas near all rooms with hard floors. A new HAH valves consists of a wall inlet and pipe run to the basement or attic where is it tied into any existing pipe run. The power of the existing suction tank is usually plenty to pull the hose back into the pipe run.
Homes without a Central Vac
All new construction homes can be roughed-in with HAH. Unfortunately, changing existing central vacuum valves to HAH is not possible, because the existing pipe network has elbow connections that are too short. HAH connections are longer sweeping ones that minimize friction and allow the hose to move easily as it retracts.
WallyFlex's design makes cleaning extremely easy and installation simple. The hose stretches to 14 feet and standard attachments fit directly on WallyFlex.
Installs on standard central vacuum backing plates.

Existing Home Installation
Installing Wally Flex is like adding an additional inlet valve to your wall. The same pipe, fittings, low voltage wire, and backing plate are used to create the new valve. Wally Flex comes with everything you need to install it on a simple standard backing plate like our part #517. Put the valve at or around light switch height so Wally Flex is easy to use.
Run pipe from the backing plate and adjoin to any pipe in the existing system using a three way connection. Splice the low voltage wire from Wally Flex into the existing low voltage wire that runs along the pipe. Many times there is a preexisting splice near other three way junctions that you can tie into.