🔥 Dantherm HPP15R 15kW Single-Phase Swimming Pool Heat Pump | Extend Your Season with Powerful, Whisper-Quiet Heating

💧 Transform Your Pool Into a Year-Round Oasis

Picture this: It’s early April or late September, and while your neighbours’ pools sit cold and unused, you’re enjoying perfectly heated water at 28°C. The Dantherm HPP15R 15kW Heat Pump makes this dream a reality, delivering powerful, energy-efficient heating that extends your swimming season by months—not days.

Engineered through collaboration between Calorex and the Dantherm Group, this single-phase powerhouse combines cutting-edge heat pump technology with whisper-quiet operation, elegant design, and bulletproof reliability. Whether you’re heating a larger residential pool or a compact commercial installation, the HPP15R delivers consistent warmth without the eye-watering energy bills of traditional electric heaters.

🌟 Why Smart Pool Owners Choose the Dantherm HPP15R

⚡ Serious Heating Power That Won’t Break the Bank

With 15kW of heating capacity, the HPP15R produces up to 5 times more energy than it consumes. While a traditional 15kW electric heater guzzles 15kW of electricity continuously, the HPP15R achieves the same heating output using just 5.94kW—that’s a COP (Coefficient of Performance) of approximately 2.6.

What This Means for You:

• 💰 Save up to 60% on heating costs compared to electric heaters
• 🌍 Reduce your carbon footprint dramatically
• 📊 Heat a 40-60m³ pool (10m x 4m x 1.5m average depth) efficiently
• ⏱️ Extend your swimming season by 3-4 months every year

🤫 Whisper-Quiet Operation: Enjoy Peace & Tranquility

At just 30 decibels at 10 metres—quieter than a whispered conversation—the HPP15R won’t disturb your poolside relaxation or annoy neighbours. No more choosing between a warm pool and peaceful evenings!

🎨 Sleek, Modern Design That Enhances Your Space

The stylish graphite grey ABS cabinet isn’t just attractive—it’s engineered to withstand harsh weather conditions year after year. This isn’t pool equipment that ruins your aesthetic; it’s a premium appliance that complements your outdoor living space.

🔧 Technical Excellence You Can Rely On

Premium Components for Maximum Longevity

🔹 Titanium Heat Exchanger
Absolutely corrosion-resistant, even in salt water pools. Titanium ensures superior heat transfer and decades of reliable service.

🔹 Advanced Scroll/Rotary Compressor
Industrial-grade compression technology delivers consistent performance even during peak demand.

🔹 Reverse Cycle Defrost System
Operates effectively in air temperatures as low as 3°C, so you can heat your pool from early spring through late autumn.

🔹 R410A Refrigerant
Environmentally responsible refrigerant provides excellent thermodynamic properties for optimal efficiency.

🔹 Weather-Resistant ABS Cabinet
Built to survive British weather—rain, wind, frost, and UV exposure won’t degrade this unit.

🎛️ Smart Features for Effortless Control

✅ Precise Digital Temperature Control: Set your desired water temperature anywhere from 15°C to 40°C
✅ ‘Smart’ Pool Pump Integration: Coordinates with your existing filtration system for maximum efficiency
✅ Built-in Condensate Drain: Prevents water accumulation and protects internal components
✅ Water Flow Switch: Automatically protects the unit from dry operation damage
✅ 24-Hour Timer Function: Program heating schedules to maximise savings during off-peak electricity hours

📐 Complete Technical Specifications

Specification	HPP15R
Heating Output	15.3kW (at Air 20°C, Water 27°C)
Power Supply	230V Single Phase
Power Consumption	5.94kW
Current Draw	27.00 Amps
Recommended Fuse Rating	40 Amps
COP (Coefficient of Performance)	~2.6
Refrigerant Type	R410A
Compressor Type	Scroll or Rotary
Heat Exchanger Material	Titanium (corrosion-resistant)
Minimum Operating Air Temperature	3°C
Water Temperature Range	15°C – 40°C
Defrost System	Reverse Cycle
Cabinet Material	ABS (Graphite Grey)
Water Connections	1.5″ + 50mm socket unions included
Dimensions (H x W x D)	843mm x 1150mm x 408mm
Weight	96kg
Noise Level	30dB at 10m distance
Warranty	3 years parts warranty (1st year includes labour)

🏊 Ideal Pool Sizes & Heating Performance

The HPP15R is perfectly matched for:

• Above-Ground Pools: 40-60m³ (ideal for extending the season)
• In-Ground Pools: 50-70m³ (with a good pool cover)
• Residential Pools: Typically 8m x 4m up to 12m x 5m
• Small Commercial Installations: Holiday lets, small leisure facilities

Pro Tip: 🎯 Using a quality pool cover when not in use can reduce heating costs by up to 70% and significantly improves the HPP15R’s performance.

💡 Real-World Energy Savings Example

Let’s compare heating costs for a 50m³ pool over a 6-month extended season:

Heating Method	Power Consumption	Annual Cost (approx.)
Traditional 15kW Electric Heater	15kW	£4,200
Gas Heater	Equivalent	£3,800
Dantherm HPP15R Heat Pump	5.94kW	£1,650
💰 Your Savings with HPP15R	–	£2,550/year

Based on 8 hours daily operation at £0.28/kWh electricity rate

🛠️ Simple Installation & Maintenance

Quick & Straightforward Setup

✅ Plug-and-play design with included 1.5″ + 50mm socket unions
✅ Clear, comprehensive installation manual included
✅ No fuel storage or high-capacity electrical supply required
✅ Professional installation recommended (typically 3-4 hours)

Minimal Maintenance Required

• 🧹 Clean air filters monthly during peak use
• 💧 Check water flow and connections quarterly
• ❄️ Annual professional service recommended
• 📖 Full maintenance guide included

🌍 Environmentally Responsible Heating

Unlike gas heaters that burn fossil fuels or inefficient electric heaters:

✅ No Direct CO₂ Emissions: Zero combustion = zero fumes
✅ Up to 80% Lower Carbon Footprint: Compared to gas heating
✅ No Fuel Storage Required: Safer and more convenient
✅ Energy Efficient R410A Refrigerant: Modern, environmentally conscious

📦 What’s Included

✔️ Dantherm HPP15R 15kW Heat Pump Unit
✔️ 1.5″ + 50mm Socket Union Fittings
✔️ Installation & Maintenance Manual
✔️ Product Datasheet & Technical Leaflet
✔️ 3-Year Manufacturer Warranty

📥 Essential Downloads & Resources

📄 Installation and Maintenance Manual – Complete setup and care instructions
📄 Product Leaflet – Quick reference guide and specifications

Note: PDF links to be added by site administrator

❓ Frequently Asked Questions

Q: How long does it take to heat my pool?

A: For a typical 50m³ pool, expect a temperature rise of 1-2°C per day depending on starting temperature, ambient conditions, and pool cover use. Initial heating from 15°C to 28°C typically takes 5-7 days.

Q: Can the HPP15R cool my pool in summer?

A: No, the HPP15R is a heating-only model. For heating and cooling functionality, consider the HPP-i inverter range.

Q: Will it work in winter?

A: The HPP15R operates effectively in air temperatures down to 3°C. Below this temperature, performance decreases significantly. For year-round operation in colder climates, consider an inverter model rated to -5°C or lower.

Q: What size pool can this heat pump handle?

A: Optimal performance for pools between 40-70m³ depending on insulation, cover usage, and desired temperature. For accurate sizing, contact our technical team.

Q: How much does it cost to run?

A: Approximately £1,650 per year for a 50m³ pool (8 hours/day, 6-month season at £0.28/kWh). This is 60% less than a traditional electric heater.

Q: Is professional installation required?

A: While experienced DIYers can install the unit, we strongly recommend professional installation to ensure optimal performance, warranty validity, and electrical safety compliance.

Q: What warranty is included?

A: 3 years limited parts warranty, with the first year including labour coverage (UK only). Extended warranties available.

Q: Can I use this with a salt water pool?

A: Absolutely! The titanium heat exchanger is completely resistant to salt water corrosion—perfect for salt chlorination systems.

🎁 Recommended Accessories

Maximize your investment with these essential accessories:

🔹 Winter Cover – Protect your heat pump during off-season
🔹 Bypass Valve Kit – Simplify maintenance and winterization
🔹 Mounting Feet – Elevate unit for better drainage and airflow
🔹 Pool Cover (Solar or Thermal) – Reduce heat loss by up to 70%

🏆 Why Buy From Parts4Tubs?

✅ Authorized Dantherm Dealer – Genuine products, full warranty support
✅ Expert Technical Support – Free sizing advice and installation guidance
✅ Fast UK Delivery – Quick dispatch from UK stock
✅ Competitive Pricing – Best value for premium pool equipment
✅ After-Sales Care – We’re here to help long after your purchase

🚀 Ready to Transform Your Pool Experience?

The Dantherm HPP15R 15kW Heat Pump isn’t just pool equipment—it’s an investment in year-round enjoyment, energy savings, and property value. Stop letting your pool sit unused for months each year. Start swimming longer, saving more, and enjoying the warm water comfort you deserve.