Water Flow Rates
Maintain water flow rates as indicated. Please note, these specifications relate to the heat pump only. Code-specified whole system turnover rates must be satisfied.
NOTICE
Failure to heed the following may result in damage to equipment.
- Water flow exceeding maximum flow rates will negatively affect the total pool filtration performance and may damage the heat pump. This will not be covered under the equipment warranty.
| MODEL | HEAT EXCHANGER TYPE | FLOW RATES | |
|---|---|---|---|
| MINIMUM | MAXIMUM | ||
| SQ120R* | Titanium ThermoLink® |
30 GPM (113.6 L/min) |
70 GPM (265 L/min) |
| SQ125* | Titanium ThermoLink® |
30 GPM (113.6 L/min) |
70 GPM (265 L/min) |
| SQ145* | Titanium ThermoLink® |
30 GPM (113.6 L/min) |
70 GPM (265 L/min) |
| SQ150VS* | Titanium ThermoLink® |
30 GPM (113.6 L/min) |
70 GPM (265 L/min) |
| SQ166R* | Titanium ThermoLink® |
30 GPM (113.6 L/min) |
70 GPM (265 L/min) |
| SQ225* | Titanium ThermoLink® |
30 GPM (113.6 L/min) |
70 GPM (265 L/min) |
| T035 | Titanium Tube-in-Tube |
20 GPM (75.7 L/min) |
45 GPM (170 L/min) |
| T055 | Titanium Tube-in-Tube |
20 GPM (75.7 L/min) |
45 GPM (170 L/min) |
| T075 | Titanium Tube-in-Tube |
20 GPM (75.7 L/min) |
45 GPM (170 L/min) |
| T090* | Titanium ThermoLink® |
30 GPM (113.6 L/min) |
70 GPM (265 L/min) |
| T115* | Titanium ThermoLink® |
30 GPM (113.6 L/min) |
70 GPM (265 L/min) |
| T135* | Titanium ThermoLink® |
30 GPM (113.6 L/min) |
70 GPM (265 L/min) |
| T135R* | Titanium ThermoLink® |
30 GPM (113.6 L/min) |
70 GPM (265 L/min) |
| T170 | Titanium Tube-in-Tube |
30 GPM (113.6 L/min) |
70 GPM (265 L/min) |
| TC500 | Titanium Tube-in-Tube |
20 GPM (75.7 L/min) |
45 GPM (170 L/min) |
| TC1000* | Titanium ThermoLink® |
30 GPM (113.6 L/min) |
70 GPM (265 L/min) |
| TC1500* | Titanium ThermoLink® |
30 GPM (113.6 L/min) |
70 GPM (265 L/min) |
* Head Loss - 30 GPM = 1.5 PSI, 70 GPM = 8.2 PSI
Please note -
If minimum flow rates are not met, heat pump performance is reduced and performance will suffer. Internal safety devices may deactivate the heat pump with the following errors:
- HP and HP5
- or (if equipped) error codes of LP and LP5
- Operate water filtration devices per manufacturer's specifications. Dirty filters can cause a reduction of water flow to the heat pump. An increase of 7-10 psi
- Keep baskets free of debris. A large quantity of debris in the pump and skimmer baskets can reduce water flow.
- Check for improper valve settings. A partially closed valve after the filter, or a full-open bypass around the heat pump, will cause insufficient water flow through the heat pump.
- The maximum static pressure (or operating pressure) is 50 psi
- Code-specified whole system turnover rates must be satisfied.