20
STEP 1: DISCONNECT WATER HEATER PIPING
3: Tank Plumbing—Single Tank
Remove heater vent and vent cap from the water heater (gas only). Disconnect the water heater hoses. Replace if
needed. Check that the water heater has dielectric nipples.
STEP 2: CONNECT TEMPERATURE CONTROL VALVE
Apply thread sealant and connect temperature control valve to the water heater port labeled “H” for hot. Connect
a flexible hose to the temperature control valve port labeled “MIX” and connect the other end to the hot water pipe
to the house.
STEP 3: CONNECT 3/4” TEE
Apply thread sealant and connect a 3/4” tee in the upright position to the cold water inlet of the tank. Connect tee to
cold water valve and temperature control valve port labeled “C” using flexible hoses and nipples as shown.
STEP 4: INSULATE PIPES AND ATTACH LABEL
All interconnecting hot water piping and the final 5 feet of cold water supply pipe shall be insulated with R-2.6 or
greater insulation. Attach provided Cold Water Shut-Off Valve label to the cold water shut off valve.
STEP 5: REPLACE HEATER VENT (GAS ONLY)
Replace heater vent and vent cap.
Compression
sleeve
Compression
nut
Connector
body
Copper
tubing
Flexible connector
for water lines
Copper Pipe Adaptor
Single Tank Plumbing
Hot Water
To Home
Cold Water
Supply
Summary of Contents for Drainback 200 Series
Page 33: ...31...
