LX Heater R-H30-R1 (Large No Pressure Switch Cable)

No Pressure Switch Cable

LX Heater R-H30-R1 (Large No Pressure Switch Cable)
Quick Find Code:  30025
  (3 Reviews)
Our Price:  £85.00(Inc. 20% VAT)



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  • Fitted with a 3kw element
  • Fits 2" plumbing (76mm union thread)
  • Large 33cm tube
  • Includes 2 union seals

Made By LX / Whirlpool

Large H30-R1 Heater -LX Chinese Hot Tub Heater Replacement

This LX H30-R1 heater fits 2" plumbing which means the thread on the union connectors is 76mm, the length of the tube on its own is 33cm without the unions and it only has 1 cable coming out the side excluding the green earth wire.

Its usually found fitted to Chinese hot tubs with Chinese control systems, but can be used for upgrades and repairs on any make or model of hot tub or spa if required.

Inside the heater under the cap it has an integrated pressure switch and high limit detectors.


To get the right LX H30-R1 heater:

There are 2 sizes of H30-R1 Heater and also 2 options with or without the extra pressure switch cable, this is the larger size without the extra pressure switch cable. Please double check the detail to get the right replacement!


  • 3kw 13.6 Amp Element
  • Fits 2 Inch Plumbing (76mm union Thread)
  • Length of metal tube 33cm
  • Width of metal tube is exactly 5.7cm

Comes complete with:

  • 1m power cable,
  • Stainless Steel Tube
  • Built in pressure switch,
  • 2" female hot tub heater unions and tail pieces,
  • 2 New union seals


Make sure their are no blockages or restrictions of water flow, filters are clean and all air is removed from the heater tube before switching on the power.

Related Products

Product Specification

Manufacturers Code

MPN:  R-H30-R1

Product Attributes

Quick Find Code:  30025
Brand:  LX
Item Height:  12.5
Item Width:  6.3
Item Length:  33 Metal Tube
Material Type:  Stainless Steel
Amps:  13.6
KW:  3
Serial:  R-H30-R1
Type:  Hot Tub Heater

Please note all Hot tub Parts sold are UK Spec, which means designed for 230 V at 50Hz

The following manuals are available for this product

Need More Detail?

At Hot Tub DIY we want to make it as easy as possible for you to repair your hot tub, the following guides relate to this product.

For a full list of guides please go to our Articles page and choose a section : Hot Tub Help Articles

Hot Tub Heater Guides

Customer Reviews

Average Rating (3 Reviews):  
Write a Review and share your opinions!

Hot tub heater
Thursday, 18 October 2018  | 

Works perfect.. Paid for next day delivery and it arrived next day.

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Lx heater R-H30-R1
Thursday, 14 July 2016  | 

Great product, the service I received was amazing can't thank you enough.

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Monday, 9 May 2016  | 

Real good service. Recommended

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