Remington REM-45-KFA-O

Questions and Answers

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blynnAug 12, 2025
What to do if my Remington REM-45-KFA-O Heater does not turn on?
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  Bryan HarperAug 12, 2025
  If your Remington Heater does not turn on and the lamp is not lit, it could be due to several reasons: the temperature limit sensor may have overheated, there may be no electrical power, the fuse may be blown, or there may be an improper electrical connection between the temperature limit sensor and the circuit board. Try pushing the power switch to “OFF” and allowing the heater to cool for 10 minutes before restarting it. Check the power cords for proper connection and test the power supply. Also, check and replace the fuse if necessary.
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ianporterAug 19, 2025
Why does my Remington REM-45-KFA-O shut off after a short time and show error code E1?
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  stanleydeanSep 12, 2025
  If your Remington Heater ignites but the main PCB shuts off shortly after, and the LED display shows “E1”, the possible causes include incorrect pump pressure, dirty filters (input, output, lint, or fuel), a dirty nozzle, a dirty or improperly installed photocell, a defective photocell, improper electrical connections between the main PCB and photocell, improper placement of the thermister sensor, or an improper electrical connection within the temperature limit switch. Suggested solutions include adjusting the pump pressure, cleaning or replacing the air, lint, or fuel filter, cleaning or replacing the nozzle and photocell, adjusting the photocell position, replacing the photocell, checking wiring connections, checking thermister placement, or replacing the temperature limit switch.
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Sean DeckerSep 3, 2025
How to fix poor combustion in my Remington REM-45-KFA-O Heater?
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  Leslie GrahamSep 3, 2025
  Poor combustion and excess soot production in your Remington Heater can be caused by a dirty air, lint, or fuel filter, poor fuel quality, incorrect PSI, or a dirty nozzle. To resolve this, clean or replace the air, lint, or fuel filter. Flush the fuel tank and refuel the heater with good quality fuel. Ensure you are using the proper pressure. Clean or replace the nozzle.
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vrasmussenNov 26, 2025
What to do if my Remington REM-45-KFA-O Heater won't start and shows error code E1?
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  Charlene CruzNov 26, 2025
  If your Remington Heater will not operate, or the motor runs briefly and the LED display shows “E1”, there are several potential causes. The fuel tank might be empty, the pump pressure could be incorrect, the spark plug might be corroded or have an incorrect gap, the fuel filter or nozzle could be dirty, there might be moisture in the fuel tank, there could be an improper electrical connection between the transformer and circuit board, the ignitor wire might not be connected to the spark plug, the ignitor could be defective or there may be improper spacing with rotor. You can fill the tank with fresh kerosene, adjust the pump pressure, clean or replace the spark plug, fuel filter, or nozzle. You may also rinse the fuel tank with clean kerosene, inspect all electrical connections, re-attach...