NTI Matrix Installation And Operation Instructions Manual page 51

Matrix
Types of Installation
There are two basic methods of installing the ventilator in the Matrix:
1) Exhaust at the source.
 Stale air is drawn from the kitchen and bathrooms.
2) Exhaust from the return (Simplified System)
 Stale air is drawn from the return plenum.
Warm Air
Supply
Cold Air
Return
Stale Air From
Kitchen and
Bathroom
Warm Air
Supply
Cold Air
Return
Stale Air From
Cold Air Return
(Connection to be 4ft from
where return plenum attaches
to Matrix)
Installation and Operation Instructions
External Ducting to be 6"
insulated with Vapor Barrier
6'-0" min
External Ducting to be 6"
insulated with Vapor Barrier
6'-0" min
18" min
18" min
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