Model M67, MILH43540, Alternate P/N: 51326802. It’s in the original box and worn, and temperature changes may have some surface rust, never installed or used. This is an immersion hot water heater, to heat water in hot tubs, livestock tanks. 55 gallon drums, or even pools, Military grade Surplus (means quality/not overseas cheap). This comes with fuel tank (2.2 gallons), burner, and 4. They burn at 35,000 BTU. For those not familiar with them, they are very simple. A steel body submerges the combustion chamber under the level of the water to be heated, fuel drips down from the fuel tank controlled by a valve you use to adjust the fuel rate, it hits a cast iron plate to vaporize it, burns in the circular combustion chamber, then the exhaust goes around and up the exhaust stack. No moving parts while it burns at all, so they are very reliable. Gas, diesel, kerosene, old waste gas, any of these fuels. With used motor oil, biodiesel, Coleman fuel, and a lot of blends of all of the above. So what uses have they found so far. Heating stock tanks that they use for watering livestock. They run them an hour or so in the evening and the water gets warm enough to not freeze all night. They say surrounding the tank with dirt helps insulate it. They install the heater in a large water tank and run the stovepipe just like a wood stove. They get the water nice and hot running it for an hour or two, then when they turn the heater off the large tank of hot water radiates heat all night. Heating a hot tub or pool without using electricity. Heating waste vegetable oil used to make biodiesel in order to boil the water off to make it usable. Heating hot water for showers and dish washing at remote hunting cabins- one customer made a heat exchanger from an automotive heater core that he plumbed into the tank of water heated by the immersion heater, as water flows through it gets heated. Heating an ice fishing shack, set on cinder blocks (not sure I trust this, but they say it works great). The item “Immersion water Heater M67 MILH43540 51326802 MC General liquid fuel fired” is in sale since Saturday, August 01, 2015. This item is in the category “Home & Garden\Yard, Garden & Outdoor Living\Pools & Spas\Pool Equipment & Parts\Pool Heaters & Solar Panels”. The seller is “robrobyn” and is located in Fort Smith, Arkansas. This item can be shipped to United States.
- Brand: MC General
- Model: M 67
