Installation Guide

INSTALLATION KIT INSTRUCTIONS
GHE80SS, GHE80SU, GHE100SS & GHE100SU
QTY PART # DESCRIPTION
1 AP12092 LABEL TEMPLATE - DIELECTRIC NIPPLE / DIFFUSER TUBE
1 AP13950 COUPLING - RUBBER (4” X 3.5” CI TO PVC)
1 AP16770 CALCIUM CARBONATE - 3/4 LB BAG
1 AP19114 HARNESS - REAR COLD WATER INLET ADAPTER
1 AP19437 COUPLING - EPDM 3” CL TO 3” PL
3 AP19516 2” NPT PLUG - GALV IRON
1 AP19519 INSTRUCTIONS - INSTALLATION KIT
1 AS42522 ELBOW - VENT ULC636 w/SCREEN
1 AS46847 ASSEMBLY - 3” EXHAUST TEE G2 GHE
CONTENT LIST
AP19519 (1-18)
Fill the bottom of the Exhaust Tee with 3/4”
Rocks of Calcium Carbonate.
AP16770
Calcium
Carbonate
Install Exhaust Tee according to the
Instruction Manual.
* If the wire colors are switched on the components,
the water heater will be inoperable & display Error
Code: A018 Flue Temp Sensor Open, Check Wiring.
* Install (2)
“White”
wires from
the water
heater wire
harness to
the exhaust
thermistor.
* Install (2)
“Brown” wires
from the water
heater wire
harness to the
exhaust outlet
pressure switch.