Bell & Gossett 6 71 075 141B ecocirc wireless Potable Hot Water Recirculation Kit - Manual (Page 13)

4. 3/4” NPT male adapter, if required
5. 3/4” NPT isolation valve
6. Hot water source
7. Hot water
8. Flexible supply line
Install the pump
1. Remove the motor and timer unit, O-ring, and insert from the pump
housing. Set these items aside.
1
2
3
1. Pump housing
2. Pump o-ring
3. Pump insert
2. Connect the union end of the pump housing to the 3/4" NPT male inlet of
the hot water source, or male adapter and isolation valve connected to the
hot water source.
Make sure that the arrow on the pump housing is properly oriented in the
direction of the supply water flow.
3. Connect flexible supply line to the 3/4” NPT male threads of the pump
housing.
Do not twist or excessively bend the hose. Replace the flexible hose with a
shorter length if necessary. Use PTFE tape or pipe compound if necessary.
4. Reattach the motor and timer unit, the insert, and the O-ring to the pump
housing.
Installation
Bell & Gossett ecocirc ® wireless Potable Hot Water Recirculation Kit Instruction
Manual
11