Danfoss SG, SGC, SGCI Fact sheet
Fact sheet
Stainless Steel Distribution Systems SG and SGC / SGCI
Danfoss prefabricated stainless steel distribution systems for floor heating.
SG SGC / SGCI
Application
The Danfoss stainless steel distribution
systems are prefabricated solutions for
floor heating, which can be installed
separately or be implemented with the
Danfoss flat station range.
These solutions make it easier for the installer to order a ready-made plug & play
construction for mounting of distribution pipes for the building section.
The systems are available as standard
solutions with 2 to 12 connections and
include manual air vent and drain valve.
In addition the solutions include a flow
meter to maintain the designated flow
rate.
The solution SGC is fitted with an Icon™
master controller 230V and thermo-actuators TWA NC for control of the floor
heating system. The solution SGCI is fitted with an Icon™ master controller 24V
and thermo-actuators TWA NC for control of the floor heating system.
Recess boxes for built-in variants are
available in five sizes:
H910 / W610 / D150 mm,
H910 / W690 / D150 mm,
H1350 / W610 / D150,
H1350 / W690 / D150 and
H1350 / W850 / D150 mm.
Width 610 mm for distribution systems
with up to 9 connections, width 690 mm
for distribution systems with up to 10
connections and width 850 mm for distribution systems with up to 12 connections.
A mounting rail with ball valves for easy
mounting in recess box or on the wall is
available as an option.
Description
Type SG: Distribution system for floor
heating without shunt, with flow meter.
This variant is available with 2 to 12 connections.
Type SGC: Distribution system for floor
heating without shunt, with flow meter
and with Icon™ floor heating controller
230 V and thermo-actuators TWA NC as
standard. This variant is available with
2 to 12 connections.
Type SGCI: Distribution system for floor
heating without shunt, with flow meter
and with Icon™ floor heating controller
24V and thermo-actuators TWA NC as
standard. This variant is available with 2
to 12 connections.
Flexible solutions
The Danfoss distribution systems are
prepared for implementation with the
Danfoss flat station ranges EvoFlat MSS
and Akva Lux II S-F.
For more information about implementation with the Danfoss flat station range please refer to the relevant
product sheets for the respective flat
stations.
FEATURES AND BENEFITS
• Plug & Play construction
• Durable stainless steel distribution
system
• Minimum space required for installation
• Minimum time required for installation
• Flexible - prepared for implementation
with the Danfoss flat station range
• Mounting rail set with ball valves available as a pre-assembled accessory set
• Prepared for mounting in recess box or
on the wall
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CIRCUIT DIAGRAMS - EXAMPLES
DISTRIBUTION SYTEM SGC / SGCIDISTRIBUTION SYSTEM SG
Floor heating
Supply
Technical Parameters:
Nominal pressure: PN 10
DH supply temperature: T
max
= 95 °C
Electrical supply: 230 / 24 V AC
Connections sizes:
Flat station: G ¾” (IT)
Floor heating
Return
17 Air vent
19 Drain valve
25 Danfoss ICONTM controller
90 Manifold w. 2–12 connecting pieces
90A Thermo-actuator Danfoss TWA NC
Recess boxes for built-in variants are available in five sizes
2-9 connections fit in:
145H4900: Re cess box H1350 / B610 / D150 mm
145H4904: Re cess box H910 / B610 / D150 mm
10 connections fit in:
145H4902: Recess box H1350 / B690 / D150 mm
145H4906: Recess box H910 / B690 / D150 mm
11-12 connections fit in:
145H4908: Recess box H1350 / B850 / D150 mm
Floor heating
Supply
Options:
:
• Recess box (for built-in variant)
• Mounting rail set with ball valves
Floor heating
Return
RECESS BOX FOR FLAT STATION WITH DISTRIBUTION SYSTEM
BUILT-IN VARIANT RECESS MOUNTED VARIANT
CAPACITY, WEIGHT AND DIMENSIONS
610
61
150
Scale Size
Material
1350
26
General tolerance accuracy, measurements without tolerance:
ISO 2768 - m
Projection
© Danfoss | DCS-SGDPT / PL | 2021 .06
AM177486466091en-010201
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