Brochure

Components for today’s modern hydronic systems
ThermoSetter
TM
520 SERIES
ADJUSTABLE
THERMAL BALANCING VALVE
PRODUCT FEATURES
Ease of commissioning and xture temperature consistency
ThermoSetter™ is the industry’s only field adjustable thermal balancing valve. Place in each return branch and
they self-balance, negating need for instrumentation. Through periods of no demand, delivery temperature
fluctuation and water heater draw down, they modulate harmoniously to maintain consistent hot water
temperature at the fixtures.
Protecting the system to protect your water
116 SERIES
Automatically maintains recirculation
temperature at xtures:
Modulates flow rate within each circuit so the hot
water temperature at fixtures remains contant.
Set it and forget it:
Unlike traditional balancing valves, ThermoSetter™
requires no differential pressure instruments or
reference charts. Simply set knob to desired circuit
temperature. That’s it!
Industry-exclusive temperature adjustability:
Field adjustable termperature from 95°F to 140°F.
Adjustment knob is lockable for tamper-proofing.
Temperature gauge and dry well:
For circuit indication. Dry well alternatively can be
used for BAS temperature monitoring.
Minimized electrical costs:
When matched with variable speed circulator
in constant pressure mode, ThermoSetter™
valves and circulator harmoniously modulate to
deliver only the flow within each circuit required to
maintain their set temperature. Optimizes energy
consumption.
Automatic thermal disinfection:
For systems employing thermal disinfection for
Legionella protection, a thermostatically controlled
by-pass cartridge model or an electrically actuated
by-pass valve model allowing full flow during
disinfection cycles.