Q. - How many watts are required to heat one gallon of water up one degree?
A. - 2.5 watts for one hour.
BUY ONE NOW! Model #SJH126F $149.95 + $24.90 S&H each ONE 12 volt heater w/freeze sensor
GREAT FOR MANY USES: Great for campers, motor homes, toy haulers, hot food carts, catering, portable pressure washers and carpet cleaning machines, Etc. Make hot water while you drive! Take a hot shower while tent camping or after surfing or scuba diving. Emergency services,make hot water for hypothermia or frost bite victims in the field. For cattle and live stock, keeps water troughs and stock tanks from freezing in winter without using dangerous high voltage wall current. People have found hundreds of very beneficial and unusual uses for our powerful, portable 12, 24 / 48 volt submersible water heaters.
FOR INDUSTRIAL USES: We have been helping thousands of concrete mixing trucks and concrete cutting business for a long time! Frozen water can put your crew out of business! Use one or two elements depending on the tank size. Use for transporting expensive tropical fish and plants. Keeps food warm on catering trucks and steam food carts, fast steaming food. Can be used for boiling water for making large scale hot drinks, Coffee, Tea, Hot Coco. Any place you need to make hot, warm or boiling water far away from 110/220 VAC wall outlets. (Find your battery powered water heater solutions below)
NOTES FOR ANIMAL AND BASIC LIVE STOCK SAFETY - Remember NEVER to heat your animals water with a high voltage 110 Volt heaters as this practice regularly kills an estimated 17,000 animals annually once the high voltage heater gets a crack in the electrical insulation material! NOTE: Only use Low Voltage heaters like ours that run on battery power or operate from a low voltage power sources like a 50 amp battery charger. LOW VOLTAGE 12, 24 and 48 Volt heaters makes accidental electrocution impossible! Heat your water safely! FOR MORE INFO NO LOW VOLTAGE STOCK TANK HEATERS CLICK HERE !!
THREAD-IN BATTERY POWERED STOCK TANK HEATERS
Great for dogs, cats, horses, cattle, ALL LIVE STOCK REALLY
SJH Series - Steel Jacketed Heaters -
Characteristics:
Can also be used as a "Freeze Warning Device" by connecting it to a car head lamp that is visible from your house. The Thermo-Q can simply be used to light-up a lamp or alarm if the temperature drops below 35 degrees F. alerting you. 300 Watts peak!
"Swopping out a battery daily sure beats chopping ice everyday"
For use with in any 50 amp or higher common LOW VOLTAGE 12 volt automotive battery charger and then simply hook the 12 Volt leads to your #SJH600 heater with 10 gauge wires.
Q. - Will it work on my rubber maid tank and what do you think of solar? Also how do I get maximum battery life in winter the months. A - It works on most of the rubber maid tanks but you will have to check if it is a 1" pipe thread. Also we use a BOTTOM TAP NPT thread style so sometimes you may have to re-thread the hole to the largest possible 1" taper but that is easy. I would highly recommend that you go to the smallest tank size possible in the winter months so the heater can do its job. Since the battery needs to be swapped out and the dead one recharged daily most people with 3 horses could get away with just a 20 to 30 gallon tank if re-filled daily. This does not mean you have to remove your big water tank but just offer the live stock an alternative drinking spot that is smaller and still liquid. The problem with solar is that the snow covers the panel so it also needs daily sweeping, The panels also cost about $1800.00 each for the Wattage needed to run the 600 Watt heater and the theft rate on an $1800.00 solar panel sitting in the middle of an open field is about 100% in the first year!
Q. -How does this all work? Please tell me what I need to do. A. - Most of our customers connect a freshly charged deep cycle battery on their tank heater once every day at feeding time and then they JUST swap them out for a newly charged battery at that time. This means you will need two deep cycle batteries. One is operating the heater while the other one being recharged. No more chopping sheets of ice, battery swapping is all you need to do here. EASY! The water above the heater is always open. Also put straw bails around your tank and set the tank on an 8" bed of straw to keep it off of the cold ground. You can also build a dirt ramp around it for short animals if necessary.
Q. -Why is my battery only lasting 6 hours? A. - First of all 6 hours of making warm water is very good because it may actually take the water 18 hours or more to cool back down to freezing so you have figure that into the whole timing equation. Having a tank with insulated walls that also is not siting on the ice cold ground will also help extend your warm water time dramatically. Second, make very sure that you charge your battery up to a full 13.8 volts . This will give you TWICE the power of an ordinary 12 volt charge. This can be done by using a charger that has a "Boost" mode on it and a timer. Set it for 60 minutes on full BOOST mode. Using a charger that has a START/BOOST mode super charges your battery effectively doubling its energy output! Double check the charge with a volt meter and make sure its 13.7 volts or higher. If not, give it 60 more minutes of charging on the start/boost setting.You can also try buy a bigger DEEP cycle battery or even add many batteries in parallel to increase heating time. Insulate your batteries too. A cold battery is a dead battery! The BEST deep cycle battery is a TROJAN model # DC-500ML. This is the battery you should get! ( Rare facts: A 12 volt battery can be charged up as high as 14.7 volts) "Swopping out a battery daily sure beats chopping ice everyday"
Q. - CAN I CONNECT ONE OF THESE HEATERS DIRECTLY TO MY WIND TURBINE? A - Yes but you must only use a model #SJH48780 in combination with the model #HT500/24 VOLT wind turbine! Buy Both as ONLY this combo works! This is the only combo proven not to 'stall-out' the wind turbine from spinning or burn-out the heater in a wind storm.
Q. My heater will not screw into the 1" NPT hole on my threaded tank. A. We use a 1" BOTTOM TAP STYLE thread as it says in all of our ads. FIX - You need to buy or rent a 1" pipe tape and open up your thread ALL the way to the maximum possible pipe taper so it will fit in the NOW 1" bottom taped threaded hole. Just run the pipe tap through the hole until the threads are fully cut up open to full size (bottom taped) Remember pipe thread is tapered. BOTTOM TAP means ALL THE WAY OPEN to the maximum taper. There is also a TAP called a bottom tap that does this right away. In either case you need to open up your threads wider, then it will fit into your 1" bottom taped hole.
Q. - I have your highest power 600 watt model and a big powerful battery at the full 13.8 volt charge but the water still freezes up by morning. What can I do? A - You must be in an extremely cold area. The best thing you can do is get a smaller stock tank to concentrate the heaters energy into a smaller body of water. Also try to bring hot water with you when you fill your stock tank. Many ranchers fill their truck-tank directly from their home hot water heater. This water is burning hot at first but by the time you get out to the stock yard the water will be nice and warm and will melt all of the ice in the tank on contact ! (No Chopping). Now connect your freshly charged battery to your stock tank heater and you should be able to make it for a full 24 hours, until your next visit.
"Swopping out a battery daily sure beats chopping ice everyday"
If you do not want to drill holes in tanks get a Plunge-Probe Full Water Heater Kit -
Includes drop in heater probe and Freeze Sensor all in one unit / Just Plug-And-Play
Note: If you purchase the plunge-probe kit it will come directly wired into the Freeze sensor module.
WARNING: do not put any kind cold proofing insulation between the tank and freeze sensor.
It must remain exposed to cold air and not only the warmer water in the base of the tank.
BUY COMPLETE KIT If you do not want to drill holes in tanks get a Plunge-Probe Full Water Heater Kit - Includes drop in heater probe and Freeze Sensor all in one unit / Just Plug-And-Play WARNING: do not put any kind cold proofing insulation between the tank and freeze sensor. It must remain exposed to cold air and not only the warmer water in the base of the tank.
Note: If you purchase the plunge-probe kit it will come directly wired into the Freeze sensor module.
This heater with freeze sensor has a full base plate for easy mounting -
6" heater /#SJH126F model features standard electric terminal screws and is
zinc plated with rubber gasket. Has special sensor not for sale separately.
Pleaty of wire to make for easy installation. All are either solder coated
or crimped. Had marine varish coating for long life!
This heater with freeze sensor has a full base plate for easy mounting - 6" heater /#SJH126F model features standard electric terminal screws and is zinc plated with rubber gasket. Has special sensor not for sale separately. Marine varish coating for long life!
BUY NOW:
Model #SJH126F $149.95 + $24.90 S&H each ONE 12 volt heater w/freeze sensor
Ratings; (Ni-Chrome coils / High Wattage) 12 volt @ 600 watts - Thread-In Model (1" NPT bottom tap) 40 F. "ON" to 60 F. "OFF" Special build for 50 amps / 600 Watts
Water Heating Elements Only Thread-In Model (1" NPT / bottom tap) Probe MUST be under water at all times! standard electric terminal screws and is zinc plated with rubber gasket. WARNING: Do not run the tanks DRY with the heating element 'ON' or it will over-heat!
600 Watt / 12 Volt Model
#SJH12600 - For 12 volt heater
Ratings; (Ni-Chrome coils / Low Wattage)
12 volt @ 600 watts / 6 volt @ 150 watts
(15 volts - Max Battery VDC = 780 watts)
$39.95 + $19.90 S&H
600 Watt / 24 Volt Model
#SJH24600 - for 24 volt heater
Ratings; (Ni-Chrome coils / High Wattage)
24 Volt @ 600 watts - 6" model
12 Volt @ 150 watts / 6 Volt @ 40 watts
$49.95 + $19.90 S&H
300 Watt / 12 Volt Model
#SJH12300 - SPECIAL HIGH EFFICIENCY
12 Volt / 300 Watt / 6" model
Ratings; (Ni-Ru coils / High Wattage)
SPECIAL HIGH EFFICIENCY Ru. doped coils.
$39.95 + $19.90 S&H
600 Watt / 48 Volt Model
#SJH48600 - for 48 volt systems- 8" model
Ratings; (Ni-Chrome coils / High Wattage)
48 volt @ 600 watts / 60 volt @ 775 watts
$29.95 + $19.90 S&H
Keep Water from freezing automatically with our battery powered water heaters.
OUR BEST SELLER - Model #SJH126F heater with freeze sensor for 12 volt systems Melts ice only on cold nights when needed. Saves battery power in this way. NOW FULLY WIRED FOR PLUG AND PLAY! JUST ADD A 12 VOLT BATTERY! Our 12 volt heater is fast and easy to wire up with any 12 volt car battery! THREAD-IN BATTERY POWERED STOCK TANK HEATERS
EASY PLUG & PLAY - Just clip the 2 power terminals to any 12 volt car or boat battery and probe will start heating your water tank fast. (Make sure the probe is covered in water at all times so it does not over-heat)
If you do not want to drill holes in tanks? Get our Easy-To-Use / Drop-In / PLUNGE-PROBE 34" long by 3/4" PVC plunge-probe. Can be extended with ordinary PVC pipe fittings. Comes with heavy duty 12 AWG water proof wire. Just clip on to a 12 Volt Marine battery or buy with our Freeze Sensor Module for cold weather automation and automatic ON-OFF. (See: Freeze Sensor Module Below) Drop in Plunge-probe is sealed at base and top with silicon rubber for years for long life.
BUY 600 Watt Drop-in / Plunge-Probe for $69.95 Plus $26.99 S&H (Model PP34)
NO PAPER company policy. We have no written literature. We offer only non-polluting electronically generated information that is served here on this website. Over 175,000,000 tons of paper and other wood products are dumped into landfills annually world over.
Wind Turbines made for residential, farm ranch, rural and small business installations. Our wind turbine electricity generators offer low cost and economical installation for the do-it-yourselfer DIY and off grid crowd. We have many of the supplies you need for energy independence including solar and grid tie links to the lowest cost systems on the market. We sell the best battery controller and regulars, dump and diversion loads, Wind turbine blades and propellers, DC motors and controllers, low voltage battery powered hot water heaters to stop drinking water from freezing stopping colic in horse and cows in cold weather. Serving all 50 states Alabama, Alaska, Arizona, Arkansas, California, Colorado, Connecticut, Delaware, Florida, Georgia, Hawaii, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Montana, Nebraska, Nevada, New Hampshire, New Jersey, New Mexico, New York, North Carolina, North Dakota, Ohio, Oklahoma, Oregon, Pennsylvania, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, Utah, Vermont, Virginia, Washington, West Virginia, Wisconsin, Wyoming, Riverside, San Bernardino, Inland Empire, San Diego, Orange County, Southern California, Northern California, Corona, Los Angeles, Las Vegas
GREAT FOR DIVERSION LOADS: Most electric hot water heaters have two element ports. One in the middle and one at the bottom of the tank. Use your WH series element to replace the bottom 240 VAC element so you always have hot water. If your battery is keeping your water hot then the thermostat on the other 240 VAC element will never turn on unless you run out of wind or solar power. A great diversion load for alternative energy systems! Don't let the energy efficient 300 Watt rating fool you, all of these elements can easily bring small amounts of water to a full boil.
Note: If you have a gas hot water heater you may wish to put an electric unit ahead of it. This way the gas heater is always being fed hot water so it does not turn on as often and for shorter periods of time when it does.
THREAD-IN BATTERY POWERED STOCK TANK HEATERS Cold Weather Colicing Prevention.
"Swopping out a battery daily sure beats chopping ice everyday" Keep remote stock tanks from freezing solid with our #SJH series water heaters! People have found that using our battery powered heaters is the BEST deicing method ever devised! Keep water available to your live stock 24 hours a day. While the 12 volt battery needs to be changed out ONCE a day it sure beats chopping ice 3 or 4 times a day! Compared to endless ice chopping simply swapping out batteries once a day is relatively easy! (You can also use much bigger batteries and go as long as 4 days. For more info read all info below) FOR MORE INFO NO LOW VOLTAGE STOCK TANK HEATERS CLICK HERE !!
Keep remote stock tanks from freezing solid with our #SJH series water heaters! FOR MORE INFO CLICK HERE
Threads right into the bottom of all 1" water tank drain plugs. (1" NPT - bottom tapped)
For SMALLER stock tanks from 25 to 50 gallons use one of our 600 Watt models. Recommended for temperatures between 32 and 20 degrees F.
For LARGER stock tanks (50 to 100 gallon) use dual 600 Watt models. Recommended for temperatures between 32 and 15 degrees F.
For LARGER stock tanks (75 to 150 gallons) use triple 600 Watt models. Recommended for temperatures between 32 and 15 degrees F.
Use our 600 Watt models in VERY cold weather - Recommended for temperatures between 32 and -0 degrees F. Use one heater for every 25 gallons in water volume.
Use our 300 Watt models in mildly cold weather when it only freezes at night ranchers may consider using our 300 watt models. This works well when daytime temperatures are above freezing but night-time temperatures drop no lower than 20 degrees F. for water volumes no larger than 15 gallons.
NOTE: Some tanks have a larger drain hole than 1". In this case you must buy a threaded reducer bushing at your local plumbing supply store.
IMPORTANT HINTS: These heaters only work on insulated type water tanks! Insulate the water tank by applying a spray-able urothan foam type insulation. This is very important to stop heat dissipation! The foam should be 4" to 6" thick! Also the battery powering your heater should be placed in a closed box with at least 4" of foam insulation to keep its power levels higher in cold weather. Note: Large tanks should be sitting on solid Styrofoam billets that are at least 6" thick. The ground is very COLD!! If your local lumber only has 1" thick Styrofoam use it 6 layers deep! This is very important. Tanks with no insulation are very difficult to heat. Wind chill makes it even worse. Building a small wood shelter for your water tank may also be very helpful in very cold areas.
Characteristics: At 40 degrees F. the Thermo-Q will turn "ON" all types of heaters: Heat tape, heat lamps, stock tank heaters, pond heaters, engine block heaters, etc.
Can also be used as a "Freeze Warning Device" by connecting it to a car head lamp that is visible from your house. The Thermo-Q can simply be used to light-up a lamp or alarm if the temperature drops below 35 degrees F. alerting you. 300 Watts peak!
OPTIONAL FREEZE AUTOMATION- Thermal-Q ® - Freeze Sensors work great for all low voltage battery applications. The Thermal -Q Freeze Sensor Our handy Thermo-Q freeze sensor will automatically turn power "ON" when the water temperature reaches 40 degrees F. and will turn off the power when the water temperature exceeds 60 F. degrees. This effectively keeps water from freezing. The Thermo-Q unit can be used with any other ANTI-FREEZING devices to save electricity and or prevent over heating. Works great for all low voltage and battery powered heaters. Works on 12, 24 ,36 and 48 volt systems, 25 amps max. Good for 300 watt heaters only. (The 50 amp or 600 Watts sensors are not avalible for sale. We only sell them as a kit! If you use multiple 300 watt heaters you will need one Thermo-Q freeze sensor per heater!!)
For HOT WATER direct from Wind Power CLICK HERE
No batteries needed!
Also use for direct eating of stock tanks.
PROBLEM SOLVING; The pipe thread seems too tight! In some cases it is a tight fit depending on how deep the manufacturer of the FEMALE receptacle tapered their thread cut in the pipe hole. A water heater element style 1" national pipe thread (NPT) has a radical taper to it. Since the thread is so short on the heater the taper is at its maximum pipe O.D. already. This prevents leaks but it may also cause the thread to be very tight and hard to get started in some holes that are not fully tapered by the manufacturer. SOLUTION; If you take a 1" NPT pipe tap and make the hole taper just a hair larger and then your heater will spin right in. You can also take a 1" pipe die and cut a little off of the heater threads too.
Extending battery time - Batteries can also be banked together in PARALLEL (not series) to extend the time in between visits to remote stock tanks. You can also extend the running time by up to 4 times by using 6 volt "GOLF CART" batteries and running the heater on only 6 volts. On a 6 volt battery they will last 4 times longer in between charges BUT they will not run as HOT either which could work out nice for smaller or really remote tanks! In any case there are lots of wiring configurations you can experiment with in-order to get the right heating curve and longevity out of your batteries. You can also use a wind turbine or solar panel to help charge batteries in the field too! Only you can determine what will work in YOUR situation so pay close attention to the water for the first few days your heater is on line!
Why does battery power work so well? Even during the day when temperatures rise above freezing the water is being slowly heated by the water heater.
This large body of warm water acts as a gigantic heat sink (Thermal Mass) and the water will hold that heat all night long, especially if you insulate the tank too!
EXAMPLE: If you have ever unplugged a portable spa you will have noticed that even days later the water is still very warm even in freezing weather. This is why slow heating of water both day and night with a low wattage battery powered heater works out so well.
"Swopping out a battery daily sure beats chopping ice everyday"
CHOPPING ICE IS NOT EFFECTIVE IN THE LONG
RUN AS THE COLD USUALLY WINS OUT IN THE END.
"Swopping out a battery daily sure beats chopping ice everyday"
