Use and Care Manual

Rev. 6/20/14

INSTALLATION INSTRUCTIONS for VK3-PVC-VAS

(Vertical Adapter Set for 3” PVC Concentric Termination)

*Not approved for Canada

Failure to follow the installation instructions could cause FIRE, CARBON MONOXIDE POISONING, or DEATH.

- It is recommended that experienced professionals familiar with the operation and maintenance of gas burning appliances and

vent/air intake systems install this system. These instructions are a guide to assist a professional installer.

- Before commencing installation, please read the installation instructions carefully.

- Failure to follow the installation instructions could cause not only lower performance of the appliance but also property damage

and/or personal injury.

- Please use only with Noritz condensing water heaters with a max exhaust temperature of 230°F.

- Please do not attempt to clean using any detergents which may cause deterioration.

- Examine all components for possible shipping damage prior to installation.

1. Kit Contents:

2. Separation Distance:

(1) Separation between intake and exhaust -

Do not cut the Adapter to ensure the proper separation distance between the VK3-H-PVC and Rain Cap.

(2) Separation from the roof -

Caution

Warning

Fig. 1 Adapter

Fig. 2 Rain Cap

Maintain 12 in

minimum clearance

above highest

anticipated snow

level, maximum of 24

in. above roof

U.S.: 12in (30cm)

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INSTALLATION INSTRUCTIONS for VK3-PVC-VAS (Vertical Adapter Set for 3” PVC Concentric Termination) *Not approved for Canada Failure to follow the installation instructions could cause FIRE, CARBON MONOXIDE POISONING, or DEATH. ! Warning ! Caution - It is recommended that experienced professionals familiar with the operation and maintenance of gas burning appliances and vent/air intake systems install this system. These instructions are a guide to assist a professional installer.
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(3) Separation between multiple vertical terminations For terminations at un-equal heights Maintain 24 inches minimum clearance. For terminations at equal heights  Maintain 24 inches minimum clearance. 24in (61cm) 24in (61cm) 3. Installation Procedure: These instructions detail how to assemble the vertical adapter set together with Noritz’s concentric PVC termination for a vertically oriented application.