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Product

Instructions

PI-PF 566418 0518 ManaBloc Access Panel Installation (EN ES FR)

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Viega LLC, 12303 Airport Way, Ste. 395 • Broomfield, CO 80021 • Ph: 800-976-9819 • Fax: 800-976-9817

ManaBloc

®

 Access Panel Installation

WARNING

The ManaBloc access panel is 

designed to fit between 16" on center framing. If other 
than 16" on center framing is present, additional bracing 
will be needed.

Assembly instructions:

Using your ManaBloc part number and chart below, determine 
the proper cut-out size.

Part No. Max. Ports Dimensions

Cut out

Outside

50718

14

14" x 18"

14

" x 19¾" 16½" x 21¼"

50726

16

14" x 26"

14

" x 27¾" 16½" x 29¼"

50730

24

14" x 30"

14

" x 31¾" 16½" x 33¼"

50739

36

14" x 39"

14

" x 40¾" 16½" x 42¼"

Panel 

Insertion 

Slots

1.  Cut and remove the section of dry wall over the 

ManaBloc, centering the opening between the 
studs. Ensure that all tubing connections and valves 
are accessible.

2.  Remove the panel from the frame by lifting the bottom 

of the panel up and outward. Then remove from the 
top frame slot with a downward motion.

3.  Place frame, with the small slot at the bottom, into 

the dry wall opening, resting the frame on bottom of 
the opening.

4.  Lift frame up ¼" and use provided hardware to secure 

frame to studs, being careful not to over-tighten.

5.  Replace the panel by inserting top edge of panel into 

the upper frame slot. Then, while pushing the panel in, 
lower into bottom slot of frame. 

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This document subject to updates. For the most current Viega technical literature please visit www.viega.us.

Viega products are designed to be installed by licensed and trained plumbing and mechanical professionals who are familiar  
with Viega products and their installation. 

Installation by non-professionals may void Viega LLC’s warranty. 

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