NTI Boilers 3319703 TRX/FTVN Low Loss Header Instruction Manual

Boilers 3319703 TRX/FTVN Low Loss Header
Instruction Manual

3319703
LOW LOSS HEADER KIT

For Qualified Technician Installation Instructions

Components

Nr.| Quantity| Description|
---|---|---|---
1| 1 + 1| Piping Bracket
2| 1 + 1| Clamp (2×1″)
3| 10| Gasket (2×1-1/4″+ 2 x 1″+ 4×3/4″+ 2x 1/2″)
4| 1| Isolation valve 1-1/4″
5| 2| Manifold pipe
6| 1| Supply pipe 3/4″
7| 1| Return pipe 3/4″
8| 1| Cap G3/4″
9| 2| DHW pipe G1/2″
10| 1| DHW pipe G3/4″
11| 1| Adhesive rubber strip

Dimensions

Exploded view

T = Connection Eradicator (delivered with the boiler)

150C Assembly

A. CH Supply 1-1/4”
B. DHW Outlet 3/4”
D. DHW Inlet 3/4”
E. CH Return 1-1/4”
Delivered with the boiler
R. DHW inlet flow restrictor (150C) ½” x ¾”
T. Tridicator
Included in the KIT
P. Cap G3/4”

110C/120C Assembly

A. CH Supply 1-1/4”
B. DHW Outlet 3/4”
D. DHW Inlet 3/4”
E. CH Return 1-1/4”
Included in the KIT
P. Cap G3/4”
Delivered with the boiler
T. Tridicator

120/85 (with IWH) Assembly

A. CH Supply 1-1/4”
B. Supply to IWH 3/4”
D. Return from IWH 3/4”
E. CH Return 1-1/4”
Delivered with the boiler
S. Cap 1/2”
T. Tridicator

120/85 (without IWH) Assembly

A. CH Supply 1-1/4”
E. CH Return 1-1/4”
Included in the KIT
P. Cap G3/4”
Delivered with the boiler
S. Cap 1/2”
T. Tridicator

420011259000 – Rev. 01 – 052022

Documents / Resources

| NTI Boilers 3319703 TRX/FTVN Low Loss Header [pdf] Instruction Manual
3319703 TRX FTVN Low Loss Header, 3319703, TRX FTVN Low Loss Header, Low Loss Header, Loss Header, Header
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