Troubleshooting Fogatti Water Heater - Inconsistent Flame And Will Not Heat

Question

Question:

Fogatti Instashower 8 Plus,it shows no codes but when running it starts to pulsate the flame from full to low. The exhaust fan will be strong and to low pressure and not get hot water from the heater. PS right out of the box brand new

asked by: Robert B

1

Helpful Expert Reply:

It sounds like the ignitor and fan on your Fogatti RV Tankless Water Heater # LSB64FR are working, but you are not getting consistent gas pressure. This could be due to a few things. The first thing you will want to do is verify that you are getting 12v power to the unit. Also ensure that you have a solid ground on good clean metal free of paint or corrosion.

If all of that checks out, another likely cause is that you are not getting correct gas pressure. We suggest having a technician check the gas pressure to ensure you're getting 11" WC. If not your regulator will need to be adjusted or replaced.

Once all of this is checked and in working order I suggest you contact the manufacturer to further troubleshoot/replace the unit since the issue would have to be internal at this point.

expert reply by: Jesse M

1

Answer 1

The Fogatti RV Tankless Water Heater #LSB64FR has a switch located inside the unit to the left of the exhaust vent. If this switch is off the unit will not operate. There's also a fuse right below it that you'll want to check before turning…

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Answer 2

To reset your Fogatti RV Tankless Water Heater - Gas - Automatic Pilot - 41,800 Btu - White #LSB64FR you'll simply need to cut the power running to the unit. You can remove the positive power wire at your battery, at the unit, or simply remove…

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Answer 3

If the ignitor isn't actually lighting up on your Fogatti Tankless Water Heater then either the propane isn't at the correct pressure or the ignitor is bad. I would start by having a technician check the gas pressure to ensure you're…

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Answer 4

The difference between the Class II and Class III hitches has to do with their Gross Trailer Weight (GTW), their Tongue Weight (TW), and their Hitch Receiver Size. Class II trailer hitch receivers have a 1-1/4 inch receiver and can be rated up to…

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Answer 5

In order to determine the torque rating for the lug nuts on your trailer you will need to know check out the chart I attached that shows all of the torque specs for all the trailer lugs available based on stud size, wheel material and wheel size.

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Answer 6

A 4-Way trailer connector has the basic lighting functions only; running lights, left turn signal and brake lights, right turn signal and brake lights, and ground. A 7-Way has these functions and a 12 volt circuit, a circuit for electric trailer…

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Answer 7

Hey Andrew! Yes, Furrion does have a Chill Cube model with a heat pump. This was actually just released for aftermarket sale. You will need a complete system to make the switch, new R32 units aren't backwards compatible with old R410A systems.…

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Troubleshooting Fogatti Water Heater - Inconsistent Flame And Will Not Heat

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