Furrion water heater · 2 model lines
Furrion water heater code E7
Furrion documentation describes E7 separately for each model line: Furrion 2.4 GPM tankless water heater (FWH09A) (“Solenoid valve fault”); Furrion F2GWH tankless water heater (“Linear valve failure”). Compare the wording for your model below.
Check your model first. The same code can mean different things on different models. Find the model number on the appliance's data label, then use the matching row below.
What code E7 means by model
| Model line | What the manufacturer says | Source |
|---|---|---|
| Furrion F2GWH tankless water heater | The Furrion F2GWH manual lists E7 as linear valve failure. | Furrion F2GWH Tankless Water Heater User Manual CCD-0005833 |
| Furrion 2.4 GPM tankless water heater (FWH09A) | The Furrion tankless water heater troubleshooting manual lists E7 as Solenoid valve fault. | Furrion 2.4GPM Tank-less Gas Water Heater Troubleshooting and Service Manual |
What you can safely check
- Turn the appliance off.
- Stop repeated resets after the valve fault returns.
- Contact Furrion or a qualified technician.
- Turn the water heater off.
- Do not retry repeatedly after a solenoid fault.
Stop and call a technician for
- Internal sensor, ignition, flame-sense, ECO, blower, pressure-switch, linear-valve, wiring, and controller diagnosis is qualified service work.
- Flame sensing, combustion, air pressure, fan, solenoid, sensor, board, LP, exhaust, and internal water-heater diagnosis is qualified service work.
Do not keep operating a tankless gas water heater with repeated display faults, abnormal heat, blocked exhaust, gas odor, or unstable hot-water temperature.
Do not run a gas water heater with abnormal flame, blocked venting, gas odor, or repeated lockout. Shut off LP/power and call service if the code persists.
Write this down before you call
- F2GWH model label
- user control panel code
- water-flow state
- LP supply state
- water heater model
- wall controller display
- LP supply status
Other codes on Furrion tankless water heaters
Full table: Furrion tankless water heaters
- E0 Water outlet temperature system fault / Water outlet temperature probe failure
- E1 Flame sense during ignition / Ignition failure or accidental flame off during ignition
- E2 Detected fake flame signal / Flame sensing interrupted during normal operation
- E3 Over temperature mechanical sensor faulty / ECO open before ignition or during normal ope…
- E4 Water inlet temperature system fault / Water inlet temperature probe failure
- E5 Air pressure; Lippert TI-514 clarifies E5 as a blower motor or air pressure switch circui…
- E6 Temperature surge / Over temperature when outlet water exceeds 140 F for 3 seconds
- E8 Air pressure switch not detected before ignition or cut off during normal operation
- E9 Flame sensed before ignition
- En System timer after the water heater ran longer than 20 minutes
- Fd Winter-use mode or freeze protection; the unit runs briefly and shuts off in freezing con…