Enviro 50-1033 Manual Do Utilizador

27

Firebox Top

Flue Collar

Adapter

Undo four 1⁄4"

screws that

hold flue collar

elbow to unit.

Siding

Exterior wall

Drywall

Vent pipe

Inside finished collar

Wall thimble

Minimum vent terminal 36"

(91.4cm) high snorkel kit.

2. Remove the four (4) 1⁄4” screws that hold the flue collar elbow to the unit body (see Figure 40). 
3. Carefully remove the elbow being sure not to damage the gasket that is glued to the flue collar elbow, 

it seals the flue to the firebox.

4. Turn the elbow to the rear vent position and re-fasten with the screws removed in step 2 (see Figure 

41).

Place the unit into position.
Attach a small section of pipe on the unit and mark exterior wall 

where vent would pass through the wall.
Cut  a  10”  (25.4  cm)  minimum  hole  in  the  wall  to  maintain 

clearances to combustibles. Frame hole as shown in Figure 26.
Install a wall thimble.
Install interior finished collar.
Install the vent section through the wall.
THIS UNIT MUST BE VENTED WITH A 36” (91 cm) SNORKEL KIT 

IF UNIT IS RATED FOR 30,000 Btu/hr NG and 26,000 Btu/hr LP.
Seal  around  the  vent  terminal  to  the  structure  using  a  non 

hardening mastic.
Also refer to I

NITIAL

 I

NSTALLATION

 - V

ENT

 C

ONFIGURATIONS

 

AND

 R

ESTRICTOR

 

S

ETTINGS

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Initial Installation