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PRODUCT RANGE - ThermoSetter
TM
PERFORMANCE
CODE
OUTLET
TEMP
GAUGE
CHECK
VALVE
NPT
female
116140A -- --
½”
116140AC -- √
116141A √ --
116141AC √ √
116150A -- --
¾”
116150AC -- √
116151A √ --
116151AC √ √
Calef North America, Inc.
sales@calef.com · www.calef.com
© Copyright 2018 Calef North America, Inc.
Caleffi Partner:
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WE RESERVE THE RIGHT TO CHANGE OUR PRODUCTS AND THEIR RELEVANT
TECHNICAL DATA, CONTAINED IN THIS PUBLICATION, AT ANY TIME AND
WITHOUT PRIOR NOTICE.
03598-18 NA
OPERATING PRINCIPLE
TEMP ADJUSTMENT RANGE
95 — 140°F (35 — 60°C)
CV MAX 2.1
CV DISINFECTON 1.2
CV DESIGN 0.5
CV MIN 0.2
CODE
OUTLET
TEMP
GAUGE
CHECK
VALVE
NPT
female
116240A √ --
½”
116240AC √ √
116250A √ --
¾”
116250AC √ √
With second thermostatic by-pass cartridge for
thermal disinfection function.
CODE
OUTLET
TEMP
GAUGE
CHECK
VALVE
NPT
female
116340A √ --
½”
116340AC √ √
116350A √ --
¾”
116350AC √ √
With by-pass valve for thermal disinfection.
Requires 656 series actuator (shown but order
separately for field installation).
115ºF 115ºF 115ºF
Balancing
thermostatic
cartridge
The balancing cartridge modulates the valve to control temperature to
the knob set point. At the set point, the valve is at minimum position.
This allows hot water supplied by the circulator to be distributed to the
other branches resulting in effective automatic thermal balancing. The
automatic response allows each hot water branch to quickly deliver hot
water to each xture.
Thermal disinfection
by-pass cartridge
When thermal disinfection is used for legionella growth protection,
the function is activated by a second thermostatic by-pass cartridge
that opens at 160°F, opening to allow ow for the disinfection process
independent of the almost-closed balancing thermostatic cartridge.
Alternatively, thermal disinfection can be achieved with a by-pass valve
controlled with a separately ordered electic actuator, code 656 series.
Thermal disinfection
by-pass valve
1162 models 1163 models
1161 models
APPLICATION DIAGRAM