Product Warranty

• L5 Portable
• L7 Portable
• L10 Portable
• FVI-12 LP/NG Indoor
• i12-NG/LP Indoor
• 45H NG/LP Outdoor

See all 11 articles

Product Manuals and Registration

• Product Registration
• Eccotemp L5 Portable Tankless Water Heater
• Eccotemp L7 Portable Tankless Water Heater
• Eccotemp L10 Portable Tankless Water Heater
• Eccotemp FVI-12 LP/NG Tankless Water Heater
• Eccotemp i12 LP/NG Tankless Water Heater

See all 11 articles

Product Comparison Charts

• Eccotemp Portable Product Comparisons
• Eccotemp Whole Home Product Comparisons
• Eccotemp Electric Product Comparisons
• Eccotemp Mini Tank Product Comparisons
• Eccotemp NEW!!! EL-22 Whole Home Series Product Comparisons

Eccotemp L5 Portable Tankless Water Heater

• L5 Photos
• TS: Water is flowing, but no hot water
• TS: My water doesn't get hot enough
• TS: My L5 is doing NOTHING
• TS: L5 Will not start, there are clicks at startup
• TS: L5 will not start and no sound of clicks

Eccotemp L7 Portable Tankless Water Heater

• L7 Photos
• TS: Water is flowing, but it's not hot
• TS: My water doesn't get hot enough
• TS: My L7 does NOTHING
• TS: My L7 starts, then shuts off
• TS: L7 Won't start and there's no clicks

See all 7 articles

Eccotemp L10 Portable Tankless Water Heater

• L10 Photos
• TS: Water is flowing, but it's not hot
• TS: Water not hot enough
• TS: My L10 does NOTHING
• TS: Heater will not start, and there are no clicks
• TS: My L10 starts, then shuts off

Eccotemp FVI-12 LP/NG

• FVI-12 Photos
• TS: E0 error code FVI-12
• TS: E1/E2 Error Code FVI-12
• TS: E3 Error Code FVI-12
• TS: E4 Error Code FVI-12
• TS: E5 Error Code FVI-12

See all 8 articles

Eccotemp i12 Tankless Water Heater

• i12 Photos
• TS: Troubleshooting tips for the i12 model
• TS: Error Code Table i12 model

Eccotemp 40 Series

• How to: Install the flow sensor
• How to: Clean filter screen
• How to: Draining and Flushing
• TS: Troubleshooting guide for 40 Series
• TS: E1 Error Code 40 Series
• TS: Displaying squares

Eccotemp 45 Series (45H/45HI)

• 45H Photos
• 45-HI Photos
• TS: No Error Code Related 45H/HI
• TS: E7/E8 Error Code 45H/HI
• TS: E6 Error Code 45H/HI
• TS: E5 Error Code 45H/HI

See all 11 articles

Eccotemp EL-22 series (EL-22/EL-22i)

• EL-22/22i Photos
• Eccotemp EL-22i NG information
• Eccotemp EL-22i LP information
• Eccotemp EL-22 NG information
• Eccotemp EL-22 LP Information

Eccotemp iE series (iE-11/iE-18/iE-24/iE-27)

• iE Series Photos

Eccotemp EM Series (2.5/4.0/6.0/7.0)

• EM Series Photos (2.5/4.0/6.0/7.0)
• TS: Water is too hot
• TS: Water is leaking
• TS: Water does not get hot
• TS: Indicator light not on
• TS: Brown Water or Odor in Water

See all 7 articles

EZ Flush System Descaler Kit

• EZ-Flush Descaler Kit and Why You Need One!
• EZ-Flush System Descaler Kit Photos
• Descaling Instructions
• Why do I need to Flush and Descale my Eccotemp?

Eccotemp CEL5 Portable Tankless Water Heater (EU)

• CEL5 Photos
• Eccotemp Systems, LLC Limited Warranty Information
• TS: CEL5 Not working
• TS: CEL5 turns on then off
• TS: CEL5 will not ignite
• TS: CEL5 igniter keeps clicking and then shutting off

See all 7 articles

Eccotemp CEL10 Portable Tankless Water Heater

• Eccotemp Systems LLC Limited Warranty
• TS: My CEL10 won't ignite

EP Series (2.4/7.0)

• TS: General Troubleshooting the EP-7.0 Without An Error Code
• TS: General Troubleshooting the EP-7.0
• TS: General Troubleshooting the EP-2.4 with no error code
• TS: General Trouble Shooting for the EP 2.4

Schneider's Insta-Hot

• Schneider's Insta-Hot Photos
• TS: Instahot General Troubleshooting

Schneider's Insta-Hot Power Max

• Scneider's Insta-Hot Power Max Photos

Eccotemp Portahot

• How to: Cleaning Filter Screen
• TS: Portahot not igniting
• Portahot Series Warranty
• Troubleshooting Guide
• Portahot Photos

Frequently Asked Questions

• How to Select the Right Size Tankless Water Heater
• Learn about Eccotemp Tankless Water Heaters
• Terms and Conditions
• Venting your Eccotemp
• UPCS (Universal Product Code Symbology)
• How to tell how full (or empty) your Propane tank really is

See all 8 articles

Store Locator

• Store Locator

General Servicing and Water Heater Maintenance

• Oxidation near salt water Policy
• How to Clean a Tankless Water Heater with the Flow-aide System Descaler Kit & Biodegradable Solution
• The Importance Of Flushing And Cleaning Your tankless Water Heater
• How to Remove Lime Scale from a Tankless Water Heater
• Keeping a Tankless Water Heater Efficient
• Service Valve Basic Information (Tankless Water Heater Lead Free Service Valve Sets)

See all 9 articles

US Return Policy

• US Return Policy Details

Winterizing and Maintenance

• Freeze and Gas Warning
• Winterizing your Tankless Water Heater

Most Common Issues

• 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

See all 16 articles

DIY Projects

• How to Make an Outdoor Shower and Sink Part 2, Eccotemp L5
• How to Make an Outdoor Off-Grid Shower and Sink Station Part 1, Semi-Off-Grid Hot Water and Shower
• Camp Shower with Unlimited HOT Water
• How to check for gas leaks with your Eccotemp L5
• OFF GRID Eccotemp L7 ON DEMAND Tankless LP HOT WATER By KVUSMC
• Make Showering Outside a Snap! | Eccotemp L5 Water Heater Bundle + Quikker Connectors

See all 12 articles

Real-life Reviews

• Eccotemp L5 Tankless Water Heater - Unboxing & Assembly
• Eccotemp L5 Portable Tankless Propane Hot Water Heater
• Best Tankless Water Heater Reviews
• Using Eccotemp for your Radiant/Floor Heating: Go Electric!
• Eccotemp Tankless Water Heaters Reviews: Shower Insider
• Eccotemp Water Heaters Reviews: heatthewater.com

See all 12 articles