Warranty

10
PLEASE NOTE: 20H IS FOR OUTDOOR PERMANENT INSTALLATIONS ONLY AND 20HI IS FOR INDOOR PERMANENT INSTALLATIONS ONLY. THIS MANUAL
AND ALL ECCOTEMP CONTENT IS SUBJECT TO CHANGE WITHOUT NOTICE. PLEASE VISIT WWW.ECCOTEMP.COM/SUPPORT FOR MORE INFORMATION.
Phone: [phone] | Email: [e-mail] | Address: 315 - A Industrial RD Summerville, SC 29483
English
Support: Eccotemp.com/help-desk Shop Online: Eccotemp.com/products Store Locator: Eccotemp.com/locator
NOTICE: The National Fuel Gas Code (NFGC) mandates a manual gas shut- o valve: See (NFGC)
for complete instructions. Local codes or plumbing authority requirements may vary from the
instructions or diagrams provided and take precedent over these instructions.
Installing the 20H Outdoor Tankless Water Heater
Typical Installation ( Some Items May Not Apply)
20H Installation
Expansion Tank
(If Needed)
To Hot Water
Faucet (S)
Pressure
Relief Valve
Drain Valve
Discharge Line
(To Suitable Drain)
Check Valve
Or Backow
Preventer
Manual Gas
Appliance
Shut-O
(Supplied)
English-20Liter-Series-ManualV4_OK.indd 10 3/12/2019 10:55:00 PM