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)
Eccotemp 45H/HI LP/NG Whole Home Tankless Water Heater Manual *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.