Troubleshooting Help
13 articles
- Why the Incoming Water Temperature Matters With Tankless Water Heater Performance and How to Achieve Higher Temps During Colder Months.
- Ticket Example: FVI-12 shuts down when I mix hot and cold
- L5 is Always Going Out
- i12 Getting E5
- FVI12 E7
- Ticket Example: My 45H-NG/LP unit will not ignite
- 45 Series Computer Board Replacement Tutorial
- TS: My 45H will not power on
- L7 Orange / Yellow Flame
- Ticket Example: FVI12-LP/NG Water Pressure Adjustment
- My i12 won't start
- How to tell if you have adequate water pressure for your EL5, EL7, EL10
- Steps on how to check and resolve an E0 error code in an Eccotemp 6.5 GPM Builder Series Tankless Water Heater
