Floor-standing instantaneous DHW heater

FB

Floor-standing instantaneous DHW heater

FB is a floor-standing module for the instantaneous preparation of domestic hot water, designed to be used with one or more thermal tanks/buffers. The manufacturer designed it for medium and large-scale applications, capable of providing DHW flow rates from 5 to 200 l/min. The installation of the FB product reduces installation space, installation and maintenance times, and improves hygiene by reducing the chances of Legionella formation in the sanitary system. By using the module, technical water will be accumulated instead of domestic water, resulting in higher efficiency due to the ability to store technical water at a higher temperature. Temperature regulation is carried out by a control unit paired with a flow sensor.
The product will arrive with the electrical adjustment already performed.

GENERAL TECHNICAL DATA

Specifications

Maximum operating temperature: 85 °C
Maximum operating pressure of the system: 3 bar
Maximum operating pressure for sanitary: 6 bar
Fluids: water – water/glycol mixtures (max 30%)

Materials

Heat exchanger: AISI 316
Pipes: AISI 304
Hydraulic seals: EPDM
Fittings: Brass UNI EN 12164 – CW614N
Circulator: Cast Iron

REF. FB	FB80	FB100	FB120	FB160	FB200
A	950	950	950	950	950
B	770	770	770	860	860
C	410	410	410	410	410
D	350	350	350	350	350
E	475	475	475	475	475
F	600	600	600	600	600
G	725	725	725	725	725
H	850	850	850	850	850
J	105	105	105	95	95
K	155	155	155	186	186
Ø CONNECT.	1” 1/4 F	1” 1/4 F	1” 1/4 F	2” F	2” F
Ø CIRC.	1” 1/4 F	1” 1/4 F	1” 1/4 F	2” F	2” F
Packaging L x B x H (mm)	1200 x 800 x 870			1200 x 800 x 1000
Packaging weight (kg)	81	85	89	105	108

REF. FB	FB80	FB100	FB120
A	950	950	950
B	770	770	770
C	410	410	410
D	350	350	350
E	475	475	475
F	600	600	600
G	725	725	725
H	850	850	850
J	105	105	105
K	155	155	155
Ø CONNECT.	1” 1/4 F	1” 1/4 F	1” 1/4 F
Ø CIRC.	1” 1/4 F	1” 1/4 F	1” 1/4 F
Packaging L x B x H (mm)	1200 x 800 x 870
Packaging weight (kg)	81	85	89

RIF. FB	FB160	FB200
A	950	950
B	860	860
C	410	410
D	350	350
E	475	475
F	600	600
G	725	725
H	850	850
J	95	95
K	186	186
Ø CONNECT.	2” F	2” F
Ø CIRC.	2” F	2” F
Packaging L x B x H (mm)	1200 x 800 x 1000
Packaging weight (kg)	105	108

Product List

DESCRIPTION	CODE
FB 80 – 80 l/min	360112
FB 100 – 100 l/min	360113
FB 120 – 120 l/min	360114
FB 160 – 160 l/min	360115
FB 200 – 200 l/min	360116

Accessories List

REF.	DESCRIPTION	CODE
	CIRCULATION kit – FB 80/100/120	360170
	CIRCULATION kit – FB 160/200	360171
	FB MIXER KIT 80/100/120*	360172
	FB MIXER KIT 160/200*	360173
	STORAGE Stratification Kit – FB 80/100/120*	360174
	STORAGE Stratification Kit – FB 160/200*	360175
	STORAGE Stratification Kit – No Valve	360157
	Tank probe kit	360165

* Kit to be installed on the system pipeline.

Installation example serves the purpose of illustrating potential installations of FW20T Water Heaters. Please refer to your Engineer for actual installation design. G3 cannot be held liable in the event of adverse consequences which may result from installations designed according to below example.