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NCC300 Owner's Guide

ManualsBrandsNoritz ManualsCommercial Water HeatersNCC300 - 9.7 GPM at 60° F Rise - 97% TE - Propane Tankless Water Heater - Outdoor
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Initial Operation
Before the rst use of your water heater, do the following:
Follow steps
1through4
.
1
Open the water supply valve.
Open a hot water xture/faucet to
conrm that water is available, and then
close the xture/faucet again.
3
Open the gas supply valve.
Hot water
xture/faucet
2
Turn on the power.
CLOSED
4
OPEN
Donottouchwithwethands.
(Ex. NCC300DV (GQ-C5032WZ-FF US))