24 articles
Manuel du chauffe-eau pour toute la maison Eccotemp 45H/HI LP/NG *Français (French)
Manual del calentador de agua sin tanque para toda la casa Eccotemp 45H/HI LP/NG *Español (Spanish)
45H and 45HI ManualEccotemp 45H/HI LP/NG Whole Home Tankless Water Heater Manual in English
How to Replace the Flame Sensor on the 45 Series
How To Replace the Over Temperature Sensor on the 45 Series
Gas Piping Facts: Information for properly sizing gas lines for use with tankless water heaters
45H Photos
45-HI Photos
Ticket Example: My 45H-NG/LP unit will not ignite
Ticket Example: 45HI-NG E1 Code
Ticket Example: 45HI-LP does not stay on and I'm getting E1 code
45HI-LP E1 Code: Troubleshooting Steps
45 Series Computer Board Replacement Tutorial
TS: My 45 Won't Power On
TS: No Error Code Related 45H/HI
TS: E0 Error Code 45H/HI
TS: E1 Error Code 45H/HI
TS: E2 Error Code 45H/HI
TS: E3 Error Code 45H/HI
TS: E4 Error Code 45H/HI
TS: E5 Error Code 45H/HI
TS: E6 Error Code 45H/HI
TS: E7/E8 Error Code 45H/HI
Eccotemp 45HI-LP Indoor Tankless Water Heater is NOT Recommended for a Closed-loop Installation.