The Enovative AutoHot® Demand Controller

Do you own, manage, or operate a commercial/multifamily building with a central hot water system?  Does your system have a recirculation pump that circulates hot water 24/7?  Government funded research shows that the heat losses generated from uncontrolled recirculation pumps represents one of the most energy wasteful parts of your building, increasing your water heating costs by up to 50%!

You can take control of these energy losses and increase your water heating efficiency by implementing the Enovative AutoHot control system.  Whether you are retrofitting an existing building or designing a high performing hot water system in new construction, utilizing the AutoHot control system will help you save energy, save money, and reduce pipe and system degradation (think pinhole leaks!).

The Enovative AutoHot demand controller uses smart sensing technology to measure water flow and temperature to turn the pump off when it does not need to run.  In many large apartment buildings this may only be an hour per day or less, compared with 24/7 cycle of conventional pumps, but still preserving the same level of hot water service.  This represents the most effective and efficient method of operating a hot water recirculation pump that is available to building owners.

Demand controlled recirculation for multifamily and multi-unit commercial buildings is now the prescriptive requirement to meet CA Title 24 and the 2015 International Energy Conservation Code (IECC) standards.

AutoHot® Demand Controlled Pump Systems (For Commercial & Multifamily)

Part No.NameDescription
DCP-9913AutoHot® Demand ControllerAutoHot® Controller - Basic Model with UPS26-99BFC Pump, no Tee, for use on hot water return lines
125C99-11 AutoHot® Demand Controller99-Series Pump and Controls/ 1.25" Copper T fitting
15C99-11 AutoHot® Demand Controller99-Series Pump and Controls/ 1.5" Copper T fitting
2C99-11 AutoHot® Demand Controller99-Series Pump and Controls/ 2" Copper T fitting
99-11 AutoHot® Demand Controller99-Series Pump and Controls/ No T fitting
25C99-11 AutoHot® Demand Controller99-Series Pump and Controls/ 2.5" Copper T fitting
125CTA Custom Tee (Flow Switch Housing)1.25" Custom Copper T Flow Switch Housing
15CTA Custom Tee (Flow Switch Housing)1.5" Custom Copper T Flow Switch Housing
2CTA Custom Tee (Flow Switch Housing)2" Custom Copper T Flow Switch Housing
25CTA Custom Tee (Flow Switch Housing)2.5" Custom Copper T Flow Switch Housing
 

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