Troubleshooting Help
- How to tell if you have adequate water pressure for your EL5, EL7, EL10
- Why the Incoming Water Temperature Matters With Tankless Water Heater Performance and How to Achieve Higher Temps During Colder Months.
- My i12 won't start
- Ticket Example: FVI12-LP/NG Water Pressure Adjustment
- L7 will not ignite
- L7 Orange / Yellow Flame
- TS: My 45H will not power on
- 45 Series Computer Board Replacement Tutorial
- L5 Unit produces warm/tepid water, Not Hot!!
- 45HI-LP E1 Code: Troubleshooting Steps
- Ticket Example: 45HI-LP does not stay on and I'm getting E1 code
- Ticket Example: 45HI-NG E1 Code
- Ticket Example: My 45H-NG/LP unit will not ignite
- FVI12 E7
- Ticket Example: E1 Code
- i12 Getting E5
- L5 is Always Going Out
- Ticket Example: Adjusting L5 to Make Water Hotter
- Ticket Example: FVI-12 shuts down when I mix hot and cold
- Ticket Example: FVI-12 Intermittent Temperature Reading
- Ticket Example: My L10 won't stay lit
- Ticket Example: L10 comes on, then shuts off
- Ticket Example: My L10 is not staying on