Review on 🔥 Zerostart 3100003 CSA Approved Engine Block Immersion Heater for Eagle, Jaguar, Jeep, Renault, Rover, Kubota, Massey, Perkins, Yanmar with 1" NPT Thread Brass Adapter, 120V, 400W by Bankroll Reed

Great product. A few weeks ago I installed it on my compact John Deere 750 diesel tractor in anticipation of the approaching cold weather. Neither the prognosis nor this heater disappointed me. Installation was pretty easy. I found a 1" pipe plug on the right side of the motor that was fairly easy to access with a 1/2: square wrench. I checked the distance before going too far as some have complained about the difficulty in unscrewing the connector. . It was easy to move with the 18 inch rod. I then poured a gallon of antifreeze into the milk jug and unscrewed the lid. There must be some blind spots as about a pint of liquid spilled out of the hole when I removed the pipe plug. So remember to have something on hand to absorb that excess. turned the head 1-3/8, poured antifreeze and the engine started. A few minutes later the radiator was closed and the expansion tank was filled. Note. I used the tractor a couple of times to make sure the air was out before turning on the heater. After the 3rd use the overflow stopped taking coolant. Today I use it for the first time. In the barn it was 0* and the tractor had the same temperature. I connected the heater and after 90 minutes the engine block was almost 70*. I turned on the pre-heater for 20 seconds and then started the tractor. He wrapped like summer! None of the long starts and slow revs I've seen at 20*. Good product that did the job for me.