AquaCal
AquaCal TropiCal Inverter Pool Heat Pump | T70
AquaCal TropiCal Inverter Pool Heat Pump | T70
AquaCal TropiCal T70 Inverter Pool Heat Pump — 68,000 BTU
The T70 is the entry point into AquaCal's full inverter TropiCal line — the smallest footprint, the lowest price, and still the same variable-speed compressor technology used in the T100 and T130. Instead of cycling full-on then full-off like a fixed-speed heater, it continuously adjusts output to match real demand, which is what gets it to a 10.8 Eco Mode COP and roughly 33dB operation.
Quick Stats
- 68,000 BTU heating capacity (up to ~63,000 BTU at Boost 80/80/80)
- Rated for pools up to 15,000 gallons
- Full inverter — heats and cools, unlike fixed-speed models
- Eco Mode COP: 10.8 — among the most efficient in the lineup
- ~33dB operation, built-in PoolSync WiFi
- Water flow requirement: 20–60 GPM
Why the T70 Over the T100 or T130?
Choose the T70 if your pool is 15,000 gallons or under, or if you run a pool cover regularly and mainly need to hold temperature rather than recover it quickly from cold. Its smaller compressor means a lower price and a smaller footprint on the equipment pad — but the same inverter efficiency and quiet operation as its bigger siblings. If your pool is larger, or you swim uncovered through cooler shoulder-season weather, size up to the T100.
AquaCal Heat Pump Comparison
| Model | Type | BTU | Pool Size | Noise | Best For |
|---|---|---|---|---|---|
| T70 (this model) | Inverter, heat+cool | 68,000 | Up to 15,000 gal | ~33dB | Smaller pools, covered pools, budget entry to inverter |
| T100 | Inverter, heat+cool | 101,000 | Up to 25,000 gal | ~33dB | Balanced pick for most residential pools |
| T130 | Inverter, heat+cool | 123,000 | Up to 30,000 gal | ~33dB | Larger pools, faster recovery, cooler climates |
| SQ140R | Fixed-speed, heat only | 114,000 | Up to 25,000 gal | SuperQuiet design | Heat-only budget alternative to T100 |
| SQ160R | Fixed-speed, heat only | 128,000 | ~25,000–35,000 gal | SuperQuiet design | Heat-only alternative to T130 |
| SQ200R | Fixed-speed, heat only | 138,000 | 35,000+ gal | SuperQuiet design | Very large pools, cold climates |
Note: fixed-speed HeatWave SuperQuiet models heat only, while the full-inverter TropiCal series (T70/T100/T130) heats and cools — worth factoring in if you're in a hot climate where pool cooling matters.
Install Note
Requires 20–60 GPM water flow through the unit. AquaCal specifies outdoor installation only — do not install in an enclosed or poorly ventilated space. Installation should be performed by a qualified professional per AquaCal's manual and local electrical code.
