Lifebreath 94-EXCHANGER-MD, 99-MD-KIT Weatherhood Installation, Weather Hood Clearances

Models: 94-EXCHANGER 99-MD-KIT 94-EXCHANGER-MD

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* Local code may require greater distances.

Intake Weather Hood Requirements CAUTION

Unit must be installed level to ensure proper condensate drainage. Due to the broad range of installation and operational conditions, consideration must be given for the possibility of condensation forming on the unit or

connecting ducting. Objects below the installation may be exposed to condensate.

At least 3' (1 m) away from the corner of the building*

At least 3’ away from gas meter, electric meter or a walkway where fog or ice could create a hazard*

Not into a garage, workshop or other unheated space

When installing the weather hood, its outside perimeter must be sealed with exterior caulking.

* Local code may require greater distances.

Intake Weather Hood Requirements

Should be located upstream (if there are prevailing winds) from the exhaust outlet

At least 6' (2 m) from the exhaust weather hood *

At least 6' (2 m) away from dryer vents and air handler exhaust (medium or high efficiency furnaces)*

A minimum of at least 6' (2 m) from driveways, oil fill pipes, gas meters, or garbage containers, swimming pools*

At least 18" (457mm) above the ground, or above the depth of expected snow accumulation*

At least 3' (1 m) from the inside/outside corner of the building*

Do not locate in a garage, attic or crawl space

* Local code may require greater distances.

Suspending the Unit using the Provided Hanging Straps

Weatherhood Installation

SCREEN (sidew)

12"anized pipe

EXTERIOR

1/4"

WALL

 

 

(frontw)

COLLARTO ENSUREVAPOURARRIER

ISTO WALLTE

Weather Hood Clearances

OUTSIDE CORNER

36" (1m)

36" (1m)

INSIDE CORNER

 

 

 

 

 

recommended min.

recommended min.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

6' (2m)

 

recommended min.

INTAKE

EXHAUST

18" (460mm) min.

18" (460mm) min.

1.Thermal sleeve

2.Fasten

3.Slide the fasten

4.Hood for

Suspending the Unit using the Provided Hanging Straps CAUTION

Weatherhood arrangement - requires a minimum of 6' (2m) separation and a minimum of 18" (460mm) clearance above the higher of the grade or anticipated snow level.

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Lifebreath 94-EXCHANGER Weatherhood Installation, Weather Hood Clearances, Local code may require greater distances