Hayward HeatPro MCHX 110,000 BTU
#10 in In-GroundFull review
A mid-size in-ground pool heater with good cool-weather output and a long dealer warranty, for buyers who only need heat.
Inyo Pools $5,729$5,729
The Hayward HeatPro MCHX 110,000 BTU is the better pool heat pump overall, rated 3.1 to 2.8. The Hayward HeatPro MCHX 110,000 BTU leads on efficiency, cool weather and warranty. The AquaCal TropiCal T100 Inverter wins on cold air and value. The AquaCal TropiCal T100 Inverter costs $959 less ($4,770 vs $5,729).
AquaCal TropiCal T100 Inverter
#12 in In-GroundFull review
AquaCal’s inverter model for a typical 20,000 to 30,000 gallon in-ground pool, for owners who want quiet heat and cool on a smaller breaker than the SuperQuiet line needs.
Inyo Pools $4,770 HVACDirect $4,770$4,770
Prices were last checked October 27, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Which should you buy?
- Choose the Hayward HeatPro MCHX 110,000 BTU for efficiency (COP 5.7 at 80 °F air vs COP 5 at 80 °F air), cool weather (COP 4 and 68% of its rated output at 50 °F air vs COP 4.2 and 43% of its rated output at 50 °F air) and warranty (5-year compressor, 5-year parts, 2-year labor vs 5-year compressor, 3-year parts, 3-year labor).
- Choose the AquaCal TropiCal T100 Inverter for cold air (heats in air down to 5 °F vs heats in air down to 45 °F) and value ($4,770 for 108,000 BTU ($44 per 1,000 BTU) vs $5,729 for 110,000 BTU ($52 per 1,000 BTU)).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every in-ground pool heat pump; a clear win is highlighted. How we rank explains each one.
| Factor weight | Hayward HeatPro MCHX 110,000 BTU | AquaCal TropiCal T100 Inverter |
|---|---|---|
| Overall rating | 3.1/5 | 2.8/5 |
| Efficiency 25% | 44 COP 5.7 at 80 °F air | 0 COP 5 at 80 °F air |
| Cool weather 20% | 61 COP 4 and 68% of its rated output at 50 °F air | 29 COP 4.2 and 43% of its rated output at 50 °F air |
| Value 20% | 33 $5,729 for 110,000 BTU ($52 per 1,000 BTU) | 48 $4,770 for 108,000 BTU ($44 per 1,000 BTU) |
| Warranty 15% | 65 5-year compressor, 5-year parts, 2-year labor | 54 5-year compressor, 3-year parts, 3-year labor |
| Cold air 10% | 17 heats in air down to 45 °F | 100 heats in air down to 5 °F |
| Noise 10% | 50 noise not published (neutral score used) | 50 noise not published (neutral score used) |
Specifications
| Hayward HeatPro MCHX 110,000 BTU | AquaCal TropiCal T100 Inverter | |
|---|---|---|
| Heating ratings | ||
| Output, 80 °F air / 80% RH / 80 °F water | 110,000 BTU | 108,000 BTU |
| COP, 80 °F air | 5.7 | 5 |
| Output, 50 °F air / 63% RH / 80 °F water | 75,000 BTU | 46,000 BTU |
| COP, 50 °F air | 4 | 4.2 |
| Output kept at 50 °F | 68% | 43% |
| AHRI certified | Yes | No |
| Compressor | Single speed | Variable speed |
| Lowest operating air temperature | 45 °F | 5 °F |
| Defrost | No | Yes |
| Heat and cool | No | Yes |
| Installation | ||
| Power | 230 V, 65 A breaker | 230 V, 40 A breaker |
| Water flow | 30 to 75 gpm | 30 to 70 gpm |
| Recommended pool size | - | Up to 30,000 gal |
| Heat exchanger | titanium | titanium |
| Refrigerant | R-410A | R-32 |
| Size (W × D × H) | 30.5 × 33.6 × 44 in | 47 × 21 × 35 in |
| Weight | 230 lb | 207 lb |
| Features | ||
| Wi-Fi | No | Built in |
| App | - | PoolSync |
| Automation compatibility | - | AquaCal PoolSync Relay Center |
| Warranty and models | ||
| Warranty | 5 yr compressor, 5 yr parts, 2 yr labor, 10 yr heat exchanger | 5 yr compressor, 3 yr parts, 3 yr labor, lifetime heat exchanger |
| Warranty terms | Expert Line in-ground heat pumps (2026 terms): 5 years parts (compressor included), 2 years field labor (3 years from a Hayward Rewards/Totally Hayward partner), titanium tube 10 years; bought from Hayward or an authorized seller. The online W3 (Open Line) version is 1 year parts only, no labor. | National warranty (contiguous US, bought through an authorized dealer, installed after 1 Jan 2025): parts and on-site labor years 1-3 (trip fees waived); limited parts years 4-5 covering compressor, heat exchanger and evaporator coil (trip/shop fee may apply); limited lifetime parts-only cover on the ThermoLink titanium tubing. Original owner and site only. |
| Also sold as | Hayward W3HP21105T (Open Line, sold online), Hayward HCB1105T | - |
| Released | 2024-05 | - |