Hot Water On Demand

Experienced athletes share their insights in answering this question:
Took coleman away for weekend wouldn’t work. Very dissapointed, was cold would have loved a hot shower. Had charged battery, when I went to start it. It wouldn’t go, light come up as battery low tried it on car charger still no luck. Got home and looked up this site told me to try taking filter off pump and putting a long nail inside to turn pump to make sure it wasn’t seized. And guess what every thing works well thank god, water temp was dodgy as well but now all good. Thanks to people that do reply to these sites, it has saved me a lot of money and frustration.

How to Identify and Resolve Common Issues ?

We offer a diverse range of insights on identifying and resolving common problems in sports. Our sources encompass academic articles, blog posts, and personal essays shared by seasoned athletes. :

Check the gas valve and ensure that it is open, and that you have paid your gas bill. Check all sensors, wiring fuses, and electrical components to ensure they have not burned out. Ensure there is no condensation or debris on the burners that may cause them to not ignite.
Low water pressure.

Deposits inside the heat exchanger can cause the outlets from the tankless system to become clogged. If you notice low water pressure coming from your hot water faucets, these clogs might be the reason. The most common cause of these deposits is hard water.

Heat pumps are significantly more energy efficient than standard hot water heaters because instead of using energy to generate new heat, they collect existing ambient warmth and transfer it to the water. This efficiency can save you hundreds of dollars on energy bills each year.
Check Your Power

One of the most common issues is that a hot water heater is not receiving power. First, check the circuit breaker or fuse box. If the breaker has been tripped or a fuse has blown, it will need to be reset or replaced before you can continue using your water heater.

You can find the ignition switch located front and center of the heater, just to the left of the drain plug. With the power switch in the on position, lift this switch and listen for the electric igniter to spark.
The short answer is low water pressure in your home arises due to a number of causes. Some include a shut or blocked water meter valve, mineral buildup clogs pipes, corroded pipes, or even a crack in the main city supply pipe to your home.
In typical homes with one-way plumbing without a circulation pump, water is simply piped from the water heater through the pipes to the tap. Once the tap is shut off, the water remaining in the pipes cools producing the familiar wait for hot water the next time the tap is opened.
The auxiliary water pump moves hot water or coolant that has recently circulated through the engine block to the heater core. However, when the pump is not working, due to an electronics failure or the motor of the auxiliary pump being broken, the heater core will not be able to heat up.
If water pressure is from the water tank and your home is 2-3 storeys high, generally you will need a water pump.
Finally, if the thermostat is receiving power but is still not working, replace it or the electric water heating element. When the water`s not hot enough, the problem can be an undersized water heater, crossed hot and cold connections, or a faulty heating element or thermostat.
However, many times the issue of the water heater pilot light being lit but burners failing to ignite can be fixed on your own. The three most common reasons for this happening to you are 1) a defective gas valve, 2) a rusty thermopile, and/or 3) the automatic shut-off not working as it should.
Tankless water heaters also use a burner lit by electronic ignition, so there`s no standing pilot light. The best indicator of a heater`s efficiency is its Energy Factor (EF).

Discover Relevant Questions and Answers for Your Specific Issue

the most relevant questions and answers related to your specific issue

Mar 12, 2010 – Could it be the check valve? I took it off and the flap appears to be working correctly. This well has been here a long time. Never given me any problems. I do have galvenized couplers on the discharge and intake sides. Old. Could these be leaking even though they show no sign of water? The discharge is able to hold 30 pounds easily overnight. I do not hear any vacuum in the intake when I take it off. Could the pipe to the well have a leak? I know I would have to insert a sleeve bnut I do not want to go through the hassle if I do not have to. I had put on a brand new pump from the hardware store that did the same thing so I think that would elliminate the pump as being the problem.
Mar 12, 2010 – I have a 3/4hp flotec convertible jet pump. It is able to hold 30lbs pressure on the discharge side as the primie easily for 24 hours. It is not able to pull water from the well whcih has been here for years. i disconnected it for the winter and rehooked it up. The galvanized couplers on the discharge and pump side are old but do not appear to be leakeing as I taped them well. The check valve seems to be functioning well as I took it off and the flap works correctly. The well is not pulling watrer. there does not appear to be a vacuum on the check vale when I losen it. could the check valve be bad? I am aware I might have to resleeve the well, but do not want to hassle with this if I do not have to. I want to eliminate everything else first. i put another brand new pump on it to see if it was that. That partiuclar pump which was the same thng did not work either.

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ANSWER : Your well has gone dry it seems. It has happened to my before. At first the new pump I purchased that did not pump I took back for exchange and still no water. I finally gave in and called the well experts and I was told the well was dried up

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Coleman hot water on demand
ANSWER : Does anyone have a AC charger for the Hot Water Heater on Demand? I would be willing to buy one.
Thanks,
llhancock

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What is the pumping rate (volume) of the Coleman Hot Water on Demand water pump?
ANSWER : I recall 3 and a half liters per minute. More than the Primus and the Cube

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Our coleman hot water service pump wont work. It has not been used for 18months and we went to use it yesterday and the pump is not working. Is there anything we can do?
ANSWER : Unfortunately it sounds as if the pump motor has seized. After some time the water left in the motor starts to corrode the parts. The only remedy for this is to replace the entire pump assembly.

I hope this is useful.

Regards
GM

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Colemans hot water on demand.new battery ,plenty of gas .works on cold,but not on hot
ANSWER : If it is out of warranty there is a fuse inside them that is covered with a light rubber coating, it is the common glass style fuse. That may be causing your issue assuming the battery is ok. The batteries die regularly too especially if it hasnt been charged and is sitting around.

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Water pump and ignitor do not work – Coleman Hot Water On Demand
ANSWER : Took coleman away for weekend wouldn’t work. Very dissapointed, was cold would have loved a hot shower. Had charged battery, when I went to start it. It wouldn’t go, light come up as battery low tried it on car charger still no luck. Got home and looked up this site told me to try taking filter off pump and putting a long nail inside to turn pump to make sure it wasn’t seized. And guess what every thing works well thank god, water temp was dodgy as well but now all good. Thanks to people that do reply to these sites, it has saved me a lot of money and frustration.

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Hi i have a Coleman hot water on demand and the water wont heat up past luke warm, help needed please
ANSWER : Need to restrict the water input so it does not flow through so fast

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