Temperzone Swimming Pool Heat Pumps.
Temperzone's MAGNUS pool heaters are designed for residential and commercial swimming pools, these highly efficient multi-pass systems incorporate titanium heat-exchangers making them suitable for use with chlorinated and salt water pools. A highly corrosion resistant design ensures durable long life operation.

MWP Swimming Pool Heating
Capacity Range (heating):
- MWP 230 27.0 kW
- MWP 250 28.5 kW
- MWP 400 44.0 kW
Refrigerant:
R410A
Highly Corrosion Resistant Design
Highly corrosion resistant Titanium ThermoShell® heat-exchanger for chlorinated and salt water. Highly corrosion resistant polyester powder coating treatment (IP 45). High Marine/Industrial pre treatment coating - salt spray resistance testing: 1000 hours with undercut <2mm. Highly corrosion resistant epoxy coated coils.


Operates Down to -10°C Ambient
Designed for the harshest conditions MAGNUS Pool heat pumps feature a duplex EEV system designed to operate in ambient temperatures down to -10°C to ensure efficient heating, whatever the weather.
New intelligent de-ice enables improved heating performance in colder conditions. Optimised coil circuitry and new unit controller logic has resulted in faster and more effective de-ice.
Superior Efficiency
Heat pump water heaters are the most efficient way to heat a pool. MAGNUS pool heaters are 550% efficient under typical operating conditions*. Gas is typically only 70-80% efficient while electricity is only 100% efficient, the very low cost of operation means the system is the most cost effective option.
Energy Saving Technology
A unique electronic expansion valve control system ensures reliability and performance under a wide range of ambient temperatures. They also facilitate maximised energy savings during the shoulder seasons – periods in which systems often run at part-load. Pressure transducers allow for precision pressure monitoring and control.
Superior Durable Construction
Temperzone's MAGNUS units are high quality and durable with a focus on long life commercial grade systems.
• Durable galvanised steel cabinet
• Durable polyester powder drain tray
• Leak-free access door construction
• Easy service and maintenance access using panels
• Advanced rifle bore copper tubes
• Highly durable closed cell foam insulation
• Non-fouling ThermoShell® heat-exchanger
