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Technical Specification Sheet

Document No. 149-497

August 27, 2014

Siemens Industry, Inc.

Page 1 of 8

Hot Water Reheat Coil for Siemens Venturi

Valves

Description

The Hot Water Reheat Coil reheats air just before if

flows into the room, ensuring precise temperature

control.

Siemens offers the following Water Reheat Coils for

use with the Venturi Air Valve:

• Reheat Coil, 1-row and 2-row, with adapter collar

• The adapter collar fits the Water Reheat Coil to the

Venturi Air Valve of corresponding size. The

closed-cell, fiber- free foam insulation and reheat

coils are identical to those used with the Model

LGS single duct supply air terminal unit.

• Reheat Coil, 1-row and 2-row, with double adapter

for combining reheat coil with a silencer

Features

• Same Reheat Coils as Siemens Model LGS supply

terminal

• Adapter collar makes for easy field fit of accessory

to Venturi Air Valve.

• Adapter collars on single-body valves have two

access doors, allowing the installation contractor

to flip the coil section when connections need

to be on the opposite side.

• Insulation meets the requirements of NFPA 90A

and UL 181, ASTM E84, UL 723 and ASTM C665

(bacteria).

Specifications

Specifications Materials (within air stream) -

Standard

Duct Casing

22 GA galvanized steel

Insulation

foam, meets the

requirements of

NFPA 90A and UL 181

3/4” thick closed-cell fiber-free

Dimensions

Weight

20 - 32 lbs (9.1 – 14.5 kg)

Hot water reheat coils

(optional)

Aluminum sine wave fins

(thickness 0.0045”)

Copper tubes, 0.016”wall

Meets ARI 410

Summary of content (8 pages)

PAGE 1
Technical Specification Sheet Document No. 149-497 August 27, 2014 Hot Water Reheat Coil for Siemens Venturi Valves Description The Hot Water Reheat Coil reheats air just before if flows into the room, ensuring precise temperature control. Siemens offers the following Water Reheat Coils for use with the Venturi Air Valve: • • • Reheat Coil, 1-row and 2-row, with adapter collar The adapter collar fits the Water Reheat Coil to the Venturi Air Valve of corresponding size.
PAGE 2
Figure 1: Single Body Air Valve, Hot Water Coil w/ Single Adapter Page 2 of 8 Siemens Industry, Inc.
PAGE 3
Figure 2: Multi-Body Air Valve, Hot Water Coil w/ Single Adapter Siemens Industry, Inc.
PAGE 4
Figure 3: Single Body Valve, Hot Water Coil w/ Double Adapter Page 4 of 8 Siemens Industry, Inc.
PAGE 5
Figure 4: Multi-Body Air Valve, Hot Water Coil w/ Double Transition Siemens Industry, Inc.
PAGE 6
Reheat Coil Capacity Tables Unit Size 14 Page 6 of 8 Siemens Industry, Inc.
PAGE 7
Unit Size 214 Performance Notes: 1. Tabulated values are in MBH (thousand of Btu per hour). 2. Tables are based on temperature difference of 110°F (180°F entering water temperature and 70°F entering air temperature). For other temperature differences, multiply MBH values by factors as listed above. 3. Minimum air and water flow values are based on ASHRAE recommendations for coil selections. For selections below these tabulated air or water values, please consult your local representative. 4.
PAGE 8
Order Configuration Reheat Coil Part Number Configuration A A V V A A 1 1 0 R H C 1 R A C Sample Part Number Inlet Size 1 0 6 Round Inlet w/ 6" Radius 1 0 8 Round Inlet w/ 8" Radius 1 1 0 Round Inlet w/ 10" Radius 1 1 2 Round Inlet w/ 12" Radius 1 1 4 Round Inlet w/ 14" Radius 2 1 0 Rect. Inlet 2 x 10" 2 2 1 1 2 4 Rect. Inlet 2 x 12" 3 1 2 Rect. Inlet 3 x 12" Rect.