Inline Spa Thermostat H30-R2 - Whirlpool Bathtub SPA Pool

Spa Pool Thermostat 3kW – Inline R2 Series Electric Thermostat | Stainless Steel | H30-R2

The H30-R2 Spa Pool Thermostat is designed for use in spa pools, spa baths, and small pool systems. Built with a stainless steel housing and inline heating design, this Thermostat operates within a circulation system and activates automatically when water flow is present.

The R2 Series is designed for use with external control systems, allowing temperature regulation through a compatible control unit.

Features:

• 3kW Heating Output
  Provides efficient heating performance for spa pools and small water systems.
• Flow-Activated Operation
  Operates when connected to a circulation system with active water flow.
• Pressure Sensor System
  Integrated pressure sensor supports operation based on water movement within the system.
• External Control Compatibility
  Designed to work with external control units or touchpad systems for temperature regulation.
• Stainless Steel Construction
  SUS304 stainless steel casing provides durability and resistance to corrosion.
• Built-In Safety Protection
  Includes overheating protection and flow-based operation support.
• High-Temperature Resistant Heating Element
  Constructed with Incoloy800 material for durability under high-temperature conditions.
• Compact Inline Design
  Space-efficient form suitable for installation within standard plumbing systems.

Applications:

• Spa pools
  
• Spa baths
  
• Small swimming pools
  
• Circulation-based heating systems

Specifications:

• Model: H30-R2
  
• Power: 3.0 kW
  
• Voltage: 230V AC
  
• Frequency: 50/60Hz
  
• Current: 13A
  
• Operating Temperature: Up to 50°C
  
• Reset Temperature: 40°C
  
• Temperature Range: 5°C – 50°C
  
• Maximum Working Pressure: 4.3 PSI
• Inlet / Outlet:

  • Suitable for approx. 40mm internal diameter

  • Suitable for approx. 48mm external diameter

• Cable Length: 1.5m (no plug fitted)
• Recommended Capacity: Up to approx. 1280L spa system

Dimensions:

• Length: 370mm
  
• Width: 170mm
  
• Height: 155mm

Important Notes:

• Designed for inline use within a compatible circulation system
• Operates with external control systems for temperature adjustment
• Electrical connection requirements depend on installation setup

Package Includes:

• 1 × Spa Pool Thermostat (H30-R2)

This R2 Series spa Thermostat provides a practical inline heating solution for spa and small pool systems, offering durable construction, stable performance, and compatibility with external control systems.

Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.