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HeatSavr™ Complete Kit - Liquid Pool Cover System Includes Automatic Metering System and Liquid
   Model: HS140
HeatSavr™ Complete Kit - Liquid Pool Cover System Includes Automatic Metering System and Liquid
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    HeatSavr Liquid Pool Cover KitHeatSavr™ Complete Kit
    Liquid Pool Cover System Includes Automatic Metering System (pump and timer), Four 1 liter bottles of HeatSavr liquid and all of the necessary parts to install the system.

    To purchase Liquid only, please click here: Liter bottles - 1 case
    To purchase Metering System only, please click here

    HeatSavr liquid pool cover is an alternative to conventional pool covers and allows you to save up to 45% of your pool's energy use on top of the water savings.  HeatSaver products are safe, organic and biodegrade quickly into harmless byproducts.  HeatSaver is manufactured in the USA by Flexible Solutions, an environmental technology company involved in research, development and manufacturing of products that save water and energy.


    Heatsavr liquid is now made with Ethanol - a Bio-Based liquid made primarily from corn. Heatsavr has always been completely safe for all swimmers and now it is even safer for the environment! Read more

    Product Applications:
    Indoor and Outdoor Residential and Commercial Pools

    Product Benefits:
    Reduces Heat Loss
    Reduces Energy & Maintenance Costs
    Reduces Makeup Water
    Reduces Humidity
    Safe - Tested extensively
    Use indoor or outdoor
    Transparent - The ideal solar cover
    Lab field tested and verified
    User friendly
    Safe for filters and Plumbing
    Undetectable by pool users

    Heatsavr™ is an effective "liquid solar pool cover" that greatly reduces heat loss and evaporation from your exposed pool surface.

    Heatsavr™ is made of simple biodegradable ingredients that form the best barrier currently available to slow the heat and water loss that causes high pool room humidity, and high facility heating bills.

    Heatsavr™ slows evaporation substantially. Evaporation is one of the main forms of heat loss from swimming pools and spas. Slowing it can yield large cost savings. Heatsavr™ will lower humidity as well as evaporation. It takes money to buy heat, and heat to evaporate water, so slowing evaporation will lower humidity as well as heating costs.

    Heatsavr™ will save energy in EVERY pool, but heat cost savings vary according to the hours of swimmer use per day, ventilation efficiency, and especially the type and cost of fuel used. The cost of energy also varies from region to region. Tests have proven that heat bill savings range from a low of 15.5% at a high use 50 meter municipal pool, to a high of 40% at a low use condominium pool.

    HeatSavr in action:

    heatsavr before and after

    The photos above were taken on a cool February morning with the outdoor temperature at 4ºC or 39.2ºF, and the water temperature at 27ºC or 82ºF. Within 15 minutes of adding the appropriate dosage of HeatSavr (1.5 oz) to the 500 sq ft pool, the product spread out over the surface area and dramatically reduced evaporation, as shown in the right side photo. Evaporation accounts for approximately 80% of heat, energy and water loss.


    Heatsavr pumpThe Automatic Metering System:

    The HeatSavr Metering system is a reliable, accurate and inexpensive way to ensure that your pool receives all the energy savings possible from using HeatSavr liquid pool cover. The system is custom programmable to your pool's size and hours of operation.

    This self-contained system consists of a peristaltic pump and a small micro-computer controlled 7 day programmable timer. The unit is plumbed into your main return line and plugged into a 110V AC socket. 220V and battery powered units are available upon request.

    The timer has back up battery that keeps it running in the event of an interruption in the electrical power.

    Automatic Metering System Specifications

    Operating Conditions

    Ambient Operating Temperature – 35 to 104ºF (5 to 40 ºC)
    Humidity – 0 to 100% relative humidity

    Electrical Power

    115VAC 50/60 Hz +/-10%
    230VAC 50/60 Hz +/-10%
    4 D-cell battery powered option

    Timing Capabilities

    Up to 24 different times; daily, weekly or mixed schedule.
    Variable run time 1 second to 19 minutes and 59 seconds.


    Enclosure – Molded ABS plastic, water-resistant, flame-resistant
    Pump – 6 Volt DC Peristaltic, self-priming and self-checking.
    Speed and Displacement Regulatory
    100 rpm, 3 ounces per minute
    (90 ml per minute)

    Tubing Material

    Norprene, 1/4" OD, 1/8” ID
    Coin Battery Back-up
    3 Volt Lithium BR2032 or CR2032 (installed)

    * Power Cord Length: 8 feet.

    Automatic Injector Pump Specifications
    Automatic Injector Pump Owner's Manual
    Automatic Injector Pump Schematics


    Heatsavr liquidThe HeatSavr Liqud:

    HeatSavr™ is a transparent liquid pool cover that greatly reduces heat loss. The liquid forms a barrier on the surface of the pool water which inhibits evaporation. Energy savings of 45% can be expected. The reduction of evaporation and humidity in indoor pools also lowers the cost of air conditioning and maintenance. HeatSavr has been tested and proven to be completely safe and biodegradable.

    HeatSavr™ performs much like a conventional solar blanket, but eliminates the hassle of constantly removing and replacing of heavy, awkward, space consuming pool blankets.

    The patent protected HeatSavr™ is based on the combination of two technologically advanced scientific formulas; a mono-molecular film-forming liquid and evaporation inhibitors.

    Designed to be lighter than water, it automatically floats on top of 
    the pool's surface and forms an invisible, microscopically thin, but dynamically resistant barrier to escaping water vapor and heat.

    HeatSavr™ works by significantly slowing evaporation from the surface of a swimming pool - both indoor and outdoor pools!


    Commercial pools require 1 oz of liquid per 400 sq ft each day. Residential Pools may use a 1 oz dosage for pools 400-800 sq ft, due to lower bather loads. A daily dosage is necessary because the product biodegrades in approximately 24-36 hours

    HeatSavr should not be used in pool water below 70 degrees. The product begins to solidify when the water gets cold.

    HeatSavr and Pets

    HeatSavr liquid pool covers are completely safe and used in many households where pets drink from the pool regularly. It is not recommended to allow pets to drink straight Heatsavr from the bottle, but when used as recommended it is entirely safe.

    How does it compare to a plastic pool blanket?

    Based on a 24 hour a day, 7 days a week comparison, the liquid solar pool cover is about 75% as effective as a plastic pool blanket. However, it is important to remember that the liquid solar pool cover is protecting your pool 100% of the time, even while you are swimming, whereas a plastic pool blanket is only effective when it is properly secured and perfectly fitted to your pool. To read more on the comparison of plastic and liquid pool covers please click on Heatsavr vs pool blanket comparison link below.


    READ » Effectiveness Test Results
    Savings from some Heatsavr current users
    Evaporation Case Study
    Professional Pool Operators of America Article Excerpt
    HeatSavr vs Pool Blanket Benefits Comparison

    READ » Safety Tests and Data
    NSF Evaluation of Heatsavr Toxicology
    Hyatt Island, California Toxicology Report
    Material Safety Data

    INFO » Energy Cost Savings and
    Download ROI [Return on Investment]
    to calculate how much you can save! 


    Function: Reduces pool water heat loss and energy costs
    Benefits: Enjoy simply filling reservoir - and forgetting it!

    Product Features:
    1-Year Parts and Labor Factory Warranty
    Minimal operating costs; unit requires little to no maintenance
    Eco-friendly, economical, straightforward and trouble-free
    Do-it-yourself friendly project; average one hour installation
    Easy to read installation manual
    Project feasible for average handy-person using basic hand tools
    Permanent install; simply attach to concrete wall or solid surface
    Straightforward project to connect to pool plumbing system
    Anti-corrosive - resists oxidation by salt air of seaside climates
    Rain/Sun Cover included

    Installation supported by engineering tech assistance
    Toll-Free help line and/or online e-mail tech support
    Worldwide shipping available – delivered to your doorstep

    Tools Required: Electric drill and extension cord, 21/64” or 8.5mm drill bit, Teflon tape, 1/8” NPT tap and handle. Optional mounting hardware.

    Product Manufacturer: Flexible Solutions


    HELP » Contact Customer Support
    Toll-Free help line offering unit purchase support
    Online e-mail technical and installation support
    Cost-of-operation evaluation of energy savings


    Note: All product performance tests and claims are that of the manufacturer, not The Energy Supermarket.

    Processing and Delivery Information: Please allow Processing Time as stated above for your order, plus standard transportation delivery time. Orders placed after 2PM EST may not begin processing until the next business day. Please call for Rush Processing and/or Rush Shipping options.

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