Kingsman MQRB4436N Installation Instructions Manual page 97

Approved For 4/7", 5/7" And 7/10" Kingsman Flex (Z-Flex) Pipe
Flex Pipe Venting
Kingsman Flex pipe is shipped in unexpanded length. When installing pipe expand the lengths. Pipe can be expanded to
twice their lengths e.g. 4ft. to 8ft. Fully expand pipe and cut off excess.
Be sure to use approved couplers and connectors to join flex pipe.
Place the spring spaces provided approximately every two feet to stabilize inner flex in the center of the outer flex. When
forming bends place spring in bend or before and after. Horizontal runs require support metal straps every 2 feet. In off set
installation support straps should be used to stabilize pipe.
Expand inner and outer flex pipe to the point that the inner flex protrudes approximately 2 to 3 inches past the outer flex.
Attach the inner flex to the adapter first and secure with sealant and screws then attach the outer flex to the adapter with
caulking and screws. Silicone around termination to waterproof.
Use Hi Temp Sealant
Apply a bead of mill pac high temp sealant to all joints and use four screws to secure each pipe at fireplace, termination
and any joint if joining any sections of pipe.
ONLY VENTING COMPONENTS SPECIFICALLY APPROVED AND LABELED FOR YOUR FIREPLACE MAY BE USED.
ADAPTERS REQUIRED FOR FLEX PIPE INSTALLATION
FIREPLACE ZRB46
(4/7" Venting)
Z47PVA
ADAPTER KIT
REQUIRED Pipe Reducers
8"Sm – 7"Sm
5"Sm – 4"Sm
* One 12" section of 5/8" hard pipe must be connected directly to the Power Vent before any adapters are
connected.
Z47PVA
ZRB46
(ADAPTERS REQUIRED AT POWER VENT*)
MQRB4436
(5/7" Venting)
Z57PVA
Pipe Reducer
8"Sm – 7"Sm
ZDV5FC
Z57PVA
MQRB4436, MQRB5143
MQRB5143
(5/7" Venting)
Z57PVA
Pipe Reducer
8"Sm – 7"Sm
ZDV5FC
MQRB6961
(7/10" Venting)
Z69PVA
Pipe Reducers
10"Sm– 8"Sm
7"Sm – 5"Sm
Z69PVA
MQRB6961
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