Zoning Solutions Brochure

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© 2012 P 10004 - 09/12
The tekmarNet
®
Thermostat 557 is a communicating touchscreen thermostat designed to operate either a hydronic
radiant floor with a two stage heat pump (water-to-air or air-to-air) for heating & cooling plus an emergency backup
heating system, or two stages of heating & two stages of cooling.
There are three auxiliary sensor inputs that can be used to measure room, floor, outdoor or duct temperature. The
optional floor sensor allows precise heating of radiant floors. Relative humidity level can be measured & controlled
using either the built-in or external humidity sensor.
To get the best system performance, combine
tekmarNet
®
communicating thermostats with
an HVAC System Control. Thermostats provide
Indoor Temperature Feedback to the control,
which automatically fine tunes the boiler water
temperature & coordinates the heating & cooling
equipment to maximize comfort.
For more information refer to our website or the
HVAC System Solutions guide.
Touchscreen Technology
Radiant Floor Heating & Cooling
Relative Humidity Control
tekmarNet
®
Communication
Programmable Schedules
Optimum Start
Away/Vacation Mode
Remote System Access
Home Automation Integration
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The tekmarNet
®
Thermostat 557 Offers Relative Humidity Control
www.tekmarControls.com
Introducing humidity
control, bringing air
& hydronic systems
together.
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Improve System Efficiency, Reliability & Comfort