HOTSPOT ENERGY Solar Air Conditioning
Heat Recovery Water Heating & Pool Heating
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Free Hot Water Circuit
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Heat Recovery Unit HRU

Upgrade any air conditioner, large cooler or freezer, or heat pump system into a source of free hot water.

By far, waste heat recovery is our most popular aftermarket solution because it can be located directly adjacent to the compressor without regard to the tank location.

It connects to one or two compressors and can connect to any hot water tank.

Remote units can be installed indoors or outdoors, on the roof, or wherever the compressor is located. That means that the refrigerant lines can be very short and the system is quite simple to install.


Cooler Compressor
Freezer Compresor
Air Conditioner
Heat Pump
Ice Maker

Freeze-protected for outdoor installation.

Maintenance Free

HotSpot heat recovery systemHRU
HOTSPOT COLOR GRAPHIC image of installed HotSpot heat  revovery unit

The HotSpot Remote Waste Heat Recovery Unit HRU captures waste heat discharged from the refrigerant cycle of a refrigeration system (air conditioner, heat pump, walk- in cooler or freezer etc.) and transfers the superheat into a water heater tank, making free hot water.

Operation of the HotSpot heat recovery system eliminates or reduces the amount of energy required to produce hot water and improves the cooling efficiency of the refrigeration system.

The HotSpot remote units come in various designs and sizes for operation with refrigeration systems of 1 to 100 tons of cooling capacity for both commercial and residential applications.

Waste heat is one of the nations largest untapped resources and is as green as a product can get. Before looking to wind or solar, first look at what you are wasting. Dollar for dollar, heat recovery pays for itself faster than any solar or wind solution.


Independently tested and
certified to assure health, safety
and verified performance.

certification logo
(click to see UL Listing)

AHRI 470


HotSpot Energy Inc. | 4021 Holland Blvd. | Chesapeake VA 23323 | 757-410-8640
Copyright 2010 HotSpot Energy Inc.