Demand Controller

Relief from High Bills

It's time for you to start saving! Join the satisfied homeowners already saving 30% to 50% or more on their utility bills. The Demand Computer will prove to be a valuable energy control device for your home. It saves you more money because it's computer provides the most effective load control for Time-of-Use demand and energy rates.

Easy To Operate

You choose the settings and the Demand Computer will do the rest. It takes over the job of lowering your utility bills so you can relax. It remembers to change its operation when the rates change from Summer to Winter, when daylight savings starts and ends or when holidays occur. The Demand Computer can remember your desired monthly demand settings and automatically change the demand each month. If you prefer, it can even take over the task of determining the proper demand level.

Optimum Cooling and Heating

The Demand Computer has many modes of control to provide optimum performance for any home. The selectable MAX-COOL feature provides emphasis on air conditioning for additional comfort. The Demand Computer can even switch the priority of two air conditioners at night. You receive comfort and savings with all types of heating and cooling including heat pumps, air conditioners, baseboard heaters, electric furnaces, electric boilers, and radiant heat.

Foolproof Memory

The Demand Computer has a state of the art electronic battery backed-up memory module which keeps data and time, even for a continuous power outage of up to 10 years. Thirty years of holiday dates are stored.

How It Works

The Demand Computer has two energy control functions:

It shifts energy use to off-peak by keeping specified loads off and duty-cycling other selected loads during the peak price time.
It controls demand by averaging the total energy usage of the home and comparing the average with the desired demand level. When the average begins to rise above this level, the lowest priority loads are deferred according to the chosen strategy. The Demand Computer automatically restores the loads when usage decreases. What you need least is controlled first.

Only a few major, deferrable loads are controlled - electric heater, air conditioners, water heaters, and the clothes dryer heating element. Controlling these is all that is needed for major savings on your utility bill.



Demand Controller Relief from High Bills It's time for you to start saving! Join the satisfied homeowners already saving 30% to 50% or more on their utility bills. The Demand Computer will prove to be a valuable energy control device for your home. It saves you more money because it's computer provides the most effective load control for Time-of-Use demand and energy rates. Easy To Operate You choose the settings and the Demand Computer will do the rest. It takes over the job of lowering your utility bills so you can relax. It remembers to change its operation when the rates change from Summer to Winter, when daylight savings starts and ends or when holidays occur. The Demand Computer can remember your desired monthly demand settings and automatically change the demand each month. If you prefer, it can even take over the task of determining the proper demand level. Optimum Cooling and Heating The Demand Computer has many modes of control to provide optimum performance for any home. The selectable MAX-COOL feature provides emphasis on air conditioning for additional comfort. The Demand Computer can even switch the priority of two air conditioners at night. You receive comfort and savings with all types of heating and cooling including heat pumps, air conditioners, baseboard heaters, electric furnaces, electric boilers, and radiant heat. Foolproof Memory The Demand Computer has a state of the art electronic battery backed-up memory module which keeps data and time, even for a continuous power outage of up to 10 years. Thirty years of holiday dates are stored. How It Works The Demand Computer has two energy control functions: It shifts energy use to off-peak by keeping specified loads off and duty-cycling other selected loads during the peak price time. It controls demand by averaging the total energy usage of the home and comparing the average with the desired demand level. When the average begins to rise above this level, the lowest priority loads are deferred according to the chosen strategy. The Demand Computer automatically restores the loads when usage decreases. What you need least is controlled first. Only a few major, deferrable loads are controlled - electric heater, air conditioners, water heaters, and the clothes dryer heating element. Controlling these is all that is needed for major savings on your utility bill.