Use and Care Manual
Working with gas can be dangerous. 
If you are not familiar with local building codes and basic gas plumbing 
practices please employ a professional to install your water heater.
POWER GAS MODEL
1- Securely mount your water heater to the wall in an appropriate location using 
the supplied hardware.
2- Install the venting (5” for 16L unit) per local building codes and the instructions 
supplied.
3- Connect the gas lines (all connections are ½”). Use yellow Teon tape at 
threaded connections. Check carefully for gas leaks using soapy water and correct 
as necessary before proceeding further.
4- Connect the water lines (all connections are ½”). Use ½” or ¾” pipe or tubing for the 
water supply and return. If water pressure or ow rates are questionable use ¾” lines 
to ensure maximum ow. You MUST use copper, CPVC or appliance tubing intended for 
use in hot water applications for all hot water lines.
5- Check for and correct water leaks as necessary.
6- Install the batteries in the battery compartment. Be sure the polarity of the 
batteries is correct.
7- Turn on the faucet and adjust the water and gas settings on the water heater as 
needed for your specic environment and comfort. 
**USE CAUTION NOT TO GET SCALDED WHILE ADJUSTING YOUR SETTINGS** 
Remember that more water ow will usually result in less heating, and vice versa. 
Higher gas settings result in more heating, and vice versa.
8- Begin enjoying instant, energy efcient hot water for years to come!
1. QUICK START GUIDE
WARNING
04
This document is intended as a quick reference only and does not contain
all of the important safety warnings and other information necessary to 
safely operate your heater. 
For a complete list of safety warnings and instructions please reference the 
instruction manual before operating your water heater.
DISCLAIMER










