The ultrazone system uses motorized dampers to selectively control temperatures heat or a c in each zone of your home.
Ewc zone control board.
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Ewc controls specializes in ewc ultra zone parts damper motors and control systems.
Ewc controls st 2e st 2e control panel model st series panels are for single stage heating and cooling with manual changeover.
Ewc will package the uzc in a 6 8 or 10 zone configuration.
Zoning also allows you to leave unoccupied areas without heating or cooling saving you more money on energy costs.
Zone control systems ultrazone bmplus series zone control.
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The ewc controls motor actuators have seen many design changes over the years.
Hvac zoning divides your home into areas with common heating and cooling requirements.
Each thermostat can turn the system on and off but only.
The ultrazone system uses motorized dampers to selectively control temperatures heat or a c in each zone of your home.
The uzc4 universal zone control system allows you to easily upgrade an inefficient single zone hvac system into an automated multi zone energy saving comfort producing safety minded hvac system.
The st 2 is a 2 zone panel.
Troubleshooting ewc zone system start t.
Zoning can maximize your comfort levels with energy savings and better efficiency.
Zone 2 will only operate in the same mode that the zone 1 thermostat is in.
Zoning can maximize your comfort levels with energy savings and better efficiency.
The ncm300 zone control panel requires standard 1 stage heat cool thermostats in all zones regardless of the application.
Each zone is controlled by its own thermostat allowing you to be comfortable no matter where you are in your home.
In addition ewc s ultra zone system can be used with a variety of night setback thermostats.
Models ma nd4 and ma nd5 grey cases with clear covers are current.
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For larger systems consult the factory.
Zone 1 is the master zone which controls the heating and cooling mode and also the fan operation.
Models ma nd3 blue case and ma nd3b orange case are obsolete.
All of these models have identical wiring and installation instructions.
Ewc controls specializes in ewc ultra zone parts damper motors and control systems.
If you prefer the ncm300 will also work with any off the shelf 2 stage heat pump thermostat.
An ewc ultra zone home requires no special attention on your part simply set the temperature in each zone to your desired comfort level and your ultra zone zone system does the rest.
2nd stage heat output is controlled by an adjustable timer on the panel.
Ncm 300 zone control panel.
