Residential Controllers

Energy Sentry residential controllers are made in the USAEnergy Sentry Residential Demand Controllers manage your non-essential electric loads to reduce peak demand and improve energy efficiency.  What does this mean?  The Energy Sentry will stabilize your home’s electric use by managing equipment with thermal storage such as water heaters, air conditioners, hot tubs etc.  Electric loads like these can be turned off for small periods of time without effecting overall comfort or convenience.  Loads such as lighting, televisions, computers and other plug loads are not managed by the Energy Sentry.  By controlling large electric loads with thermal storage the Energy Sentry will make your home more energy efficient, reduce your electric bills, and save you money!


How it Works

The Energy Sentry contains advanced software that calculates the rate at which electric use is approaching the demand limit, and sheds electric loads accordingly to prevent going over the set limit.  The controlled loads are those which can be deferred for a brief period with little or no effect on comfort, convenience, or interruption of a process, such as the loads mentioned above.  You decide which loads to control and set the desired demand limit with assistance from a qualified professional.  The least important loads are the first to be shed and the last to be restored, and the higher priority loads are the last to be shed and the first to be restored.  With the proper combination of load control and demand limit, you won’t even notice the Energy Sentry is there, but you’re sure to notice the savings on your electric bill.

To learn more about how demand management works Click Here.

Commonly Controlled Loads:

Controllable loads usually contain thermal storage and can be turned off for a brief period of time with little to no effect on comfort, convenience, or interruption of a process. :

Water Heater
Air Conditioners
Baseboard Heating
Ceiling Radiant Heat
Electric Furnace
Clothes Dryer
Hot Tub

Saving Statistics

On average, the Energy Sentry saves 10-40% on electric bills per year.  Savings depend heavily on each home’s unique situation given the amount and type of controllable loads, the current load factor percentage, and the utility’s residential demand rates (if available).  Most Energy Sentry systems pay for themselves within 1-3 years.

Click Here to see what some of our customers are saving.

Residential Models

9388A will save money in homes of all stizes

9388A will save money in homes of all stizes

9388A for homes of all sizes

Application Information:

Application Information:
For use with Wirelynx Model ES1020 Transmitter