Thermeau Prestige Heat Pump — Extend Your Swimming Season with High-End Quebec Technology
The Thermeau Prestige heat pump is the most efficient and reliable residential pool heater designed and manufactured in Quebec. With its patented reversible hot gas defrosting, Copeland Scroll compressor, and twisted titanium tube, it offers optimal heating at a low operating cost, even in cool weather. Invest in peace of mind: 5 models, 5-year parts and labor warranty, 10 years on the titanium heat exchanger against corrosion.
Why Choose Thermeau Prestige?
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Designed and assembled in Quebec — built to withstand our winters and humid summers for over 25 years.
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Reversible hot gas defrosting (Thermeau exclusive) — detects ice and melts it in 2 minutes, extending your swimming season in May and September.
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Copeland Scroll compressor — the quietest and most reliable in the industry.
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Triple-action soundproofing — the quietest system on the market, ideal for urban yards.
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Exclusive profiled propeller — improved ventilation, significantly reduced noise.
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Twisted titanium tube — larger exchange surface, optimal thermal transfer, total resistance to chemicals (chlorine, salt, bromine).
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Electronic self-diagnosing thermostat — precise to the nearest degree, energy savings.
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Lockable panel — better visibility in the sun and protection against bad weather.
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Integrated drain union — channels condensation water, no more wet pavement.
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5-year parts warranty + 5-year labor warranty + 10-year titanium heat exchanger warranty.
Available Models — Choose the Right Power for Your Pool
| Model |
Capacity (BTU/h at 80°F) |
COP |
Capacity (50°F) |
MCA Amperage |
Typical Application |
| TH65 |
64,000 BTU/h |
6.3 |
40,000 BTU/h |
25.5 A |
Pools up to 12,000 US gal |
| TH85 |
85,000 BTU/h |
6.0 |
58,000 BTU/h |
30 A |
Pools 14×28 / 15×30 |
| TH105 |
105,000 BTU/h |
6.0 |
70,000 BTU/h |
40 A |
Pools 16×32 |
| TH125 |
121,000 BTU/h |
5.5 |
80,000 BTU/h |
42.5 A |
Pools 18×36 |
| TH140B |
133,000 BTU/h |
6.0 |
87,000 BTU/h |
42.5 A |
Pools 20×40 and up |
BTU/h measured at 80°F air / 80°F water / 80% humidity — AHRI conditions.
Sizing Guide — Which Model for Which Pool?
| Pool Size |
Volume |
Good |
Better |
Excellent |
| 12 × 24 (288 sq ft) |
11,900 gal |
TH65 |
TH65 |
TH65 |
| 14 × 28 (392 sq ft) |
16,200 gal |
TH65 |
TH85 |
TH85 |
| 15 × 30 (450 sq ft) |
18,500 gal |
TH85 |
TH105 |
TH105 |
| 16 × 32 (512 sq ft) |
21,100 gal |
TH105 |
TH105 |
TH125 |
| 18 × 36 (648 sq ft) |
26,700 gal |
TH125 |
TH125 |
TH140B |
| 20 × 40 (800 sq ft) |
33,000 gal |
TH140B |
TH140B |
TH140B |
Categories: Good = standard season (June-August), Better = mid-May to mid-September, Excellent = May to October with rapid temperature increase.
Official Thermeau Prestige Technical Specifications
| Feature |
TH65 |
TH85 |
TH105 |
TH125 |
TH140B |
| Refrigerant |
R-410A |
R-410A |
R-410A |
R-410A |
R-410A |
| Defrosting |
Reversible hot gas (Thermeau exclusive) |
| Heat Exchanger |
Twisted titanium / PVC casing |
| Compressor |
Copeland Scroll |
| Minimum Flow (GPM) |
20 |
30 |
30 |
40 |
57 |
| Optimal Flow (GPM) |
27 |
36 |
45 |
52 |
57 |
| Maximum Flow (GPM) |
70 GPM |
| Maximum Water Temperature |
104°F (40°C) |
| Power Supply |
230 V / 60 Hz / single-phase |
| Maximum Overcurrent Protection (MOP) |
40 A |
50 A |
70 A |
70 A |
70 A |
| Net Weight |
225 lb |
230 lb |
230 lb |
245 lb |
265 lb |
| Dimensions (D × W × H) |
39 × 33 × 34 in (99 × 84 × 86 cm) |
| Certification |
AHRI |
Why Thermeau Prestige Instead of an Inverter Heat Pump?
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Consistent performance at low temperatures thanks to active hot gas defrosting — inverters lose up to 50% of power below 60°F.
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Robust Copeland Scroll compressor — longer lifespan than rotary inverter compressors.
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Quebec manufacturing — parts and service available locally, without dependence on imports.
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5-year labor warranty included — most inverters only offer 1-2 years.
Installation and Maintenance
- Installation by an RBQ certified installer recommended.
- Dedicated 230 V power supply; check MOP and MCA according to the chosen model.
- Mandatory winterization (drain + protection) to preserve warranty — drain the exchanger, insulate plumbing.
- Minimal maintenance: evaporator cleaning once per season, water flow check.
- Compatible with all types of disinfection: chlorine, salt, bromine, UV.
FAQ — Thermeau Prestige Heat Pump
What power should I choose for my pool?
Consult our sizing chart above. Generally, an "Excellent" model offers the best temperature rise and the longest season. Our experts will advise you free of charge at 1-855-661-9330.
Why Thermeau instead of a Hayward, Pentair, or Aquacal?
Thermeau is designed specifically for the Quebec climate, with efficient active defrosting at low temperatures and local manufacturing that guarantees long-term parts and service. 5-year labor warranty included.
Does the Prestige work in spring and fall?
Yes — this is its main strength. Reversible hot gas defrosting allows efficient heating down to 50°F ambient air (COP 4 at this temperature).
What is the annual operating cost?
With an average COP of 5.5–6, the electrical cost of a heating season (May-September) typically varies between $250 and $600 depending on the model, solar cover, and insulation. Use the Thermeau savings calculator.
What is the warranty?
5 years parts, 5 years labor, 10 years on the titanium heat exchanger against corrosion. Correct winterization is required to maintain the warranty.
Is it quiet?
Yes. Triple-action soundproofing + profiled propeller = one of the lowest noise levels on the market — ideal for urban yards.
Can it heat a spa?
Yes. The Prestige is also suitable for spas (max temperature 104°F).
Why Buy from Piscines Geyser?
- Official Thermeau retailer
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+20 years of pool expertise in Quebec — sizing, installation, startup, winterization.
- Local after-sales service
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Complete installation on request — plumbing connection
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Personalized advice — choosing the model best suited to your pool, region, and budget.
