The H30-R2 Spa Pool Heater is a compact, powerful 3.0kW electric heater designed for spa pools, spa baths and compatible small swimming pool systems.

Recommended by the manufacturer for spa pools holding up to 1,280 litres, the H30-R2 is designed to connect to the outlet of a compatible spa pump.

A built-in pressure sensor activates heating when the pump is operating and sufficient water pressure is present.

Featuring a stainless steel casing, durable Incoloy 800 heating element and automatic overheat protection, the H30-R2 provides a practical heating solution for compatible spa systems.

Performance

• Heating power: 3.0kW
• Recommended spa capacity: Up to 1,280 litres
• Typical application: Spa pool
• Operating thermostat temperature: 50°C
• Reset temperature: 40°C
• Automatic pressure-activated operation
• Fixed, non-adjustable temperature setting

The thermostat temperatures are heater control settings, not recommended bathing temperatures. Actual heating performance depends on water volume, starting temperature, heat loss and operating conditions.

Specifications

• Model: H30-R2
• Heater type: Electric spa pool heater
• Power rating: 3.0kW
• Voltage: 230V
• Frequency: 50/60Hz
• Rated current: 13A
• Inlet/outlet connections: 40mm
• Connection fittings: Suitable for 40mm ID pressure pipework or 48mm OD connections
• Recommended spa capacity: Up to 1,280 litres
• Operating thermostat temperature: 50°C
• Reset temperature: 40°C
• Temperature setting: Fixed, non-adjustable
• Stainless steel casing: SUS304
• Heating element: Incoloy 800
• Power cable: 5m, supplied without plug
• Length: 370mm
• Width: 170mm
• Height: 155mm
• 1 Year Manufacturer's Warranty

Construction & Features

• Pressure sensor activates heating when suitable pump pressure is present
• Designed for installation on the outlet side of a compatible spa pump
• SUS304 stainless steel casing
• Durable Incoloy 800 electric heating element
• Fixed-temperature thermostat with automatic reset
• Built-in overheating cutout
• Connection fittings supplied
• Compact design for compatible spa installations
• Supplied with 5m power cable without plug

Frequently Asked Questions

How does the H30-R2 heater operate?

The heater uses a pressure sensor to detect water pressure from the spa pump. When the pump is operating and sufficient pressure is present, the heater can activate automatically.

Can I adjust the water temperature?

No. The H30-R2 has a fixed thermostat with a 50°C operating setting and 40°C reset setting. These are internal control temperatures, not safe bathing-temperature recommendations. A suitable spa temperature-control and safety system is essential.

What size spa is the H30-R2 suitable for?

The manufacturer recommends the H30-R2 for spa pools up to approximately 1,280 litres. Suitability also depends on heating requirements, plumbing and electrical installation.

Does the heater come with a plug?

No. The H30-R2 is supplied with a 5m cable without a plug. It draws 13A and requires an appropriately rated electrical supply and professional installation.

Can I replace my existing spa heater with an H30-R2?

Possibly. Check your existing heater's power rating, plumbing connections, dimensions, electrical supply and temperature-control arrangement before ordering.

Need Help Choosing?

Not sure whether the H30-R2 is suitable for your spa pool or heating system?

Contact us for straightforward advice.