Skip to content

Everything you need for your hot tub, pool or spa - built on the success of buildahottub.com

Everything you need for your hot tub, pool or spa - built on the success of buildahottub.com

Menu

What are you looking for?
×

- - × STH1990 | External stat C20 - temperature controller
    1 × £311.30
  Subtotal: £311.30
  
  View cart Checkout

Cart
× STH1990 | External stat C20 - temperature controller
1 × £311.30

Subtotal: £311.30

View cart Checkout

Hot Tub / Spa Parts Shop
Pool Parts
Sauna Shop
About / Contact

Shop

Home / Shop / Page 240

Showing 8605–8640 of 10392 results

“STH1990 | External stat C20 – temperature controller” has been added to your cart. View cart

Filter Products

In Stock

Brand

AP Series
CMP
LX

Price

£ -

Filter Length

Pump Horsepower

0.063HP
0.125HP
0.25HP
0.33HP
0.4HP
0.5HP
0.5KW
0.75HP
0.7KW
0.9KW
1.2HP
1.5HP
1.6HP
1/15HP
1/8HP
1HP
2.0HP
2.5HP
2HP
3HP
4HP
5HP

Pump Speeds

1 Speed
2 Speed

Union Size

1.5" x 1.5"
1"
2.5" x 2.5"
2.5" x 2"
2" x 2"
3/4"
50mm

Framesize

48 Frame
49 Frame
50 Frame
51 Frame
52 Frame
56 Frame

Product categories

Search

What are you looking for?

×

Standard Liner Vacuum Head

Quick View

Cleaning & Maintenance Vac Heads

Standard Liner Vacuum Head

£26.32 Inc VAT

Standard Pressure Gauge

Quick View

Pressure Gauges

Standard Pressure Gauge

£43.41 Inc VAT

Star Wars 36"/91cm Swim Ring | BW91203

Quick View

Pool Fun & Fitness

Star Wars 36″/91cm Swim Ring | BW91203

£10.00 Inc VAT

Starfish Sponges Pack of 2 | K129PBH/SPA

Quick View

Pool Cleaning Supplies

Starfish Sponges Pack of 2 | K129PBH/SPA

£3.00 Inc VAT

StaRite 5P2R Seal Spares Kit - post 2009 - body Oring, defuser Oring, sqaure gasket, lid Oing & Mechanical Seal - PP1000S | STA-101-0020

Quick View

StaRite 5P2R Swimming Pool Pump Spares

StaRite 5P2R Seal Spares Kit – post 2009 – body Oring, defuser Oring, sqaure gasket, lid Oing & Mechanical Seal – PP1000S | STA-101-0020

£47.00 Inc VAT

Starter For 130W Certikin UV Power Supply | SPUV950

Quick View

UV Systems

Starter For 130W Certikin UV Power Supply | SPUV950

£65.00 Inc VAT

Steam Water Softener

Quick View

Steam

Steam Water Softener

£735.42 Inc VAT

Stenner Peristaltic Pump 45MP Variable Output - WSL

Quick View

Stenner Dosing Pumps & Spares

Stenner Peristaltic Pump 45MP Variable Output – WSL

£875.16 Inc VAT

Stenner Peristaltic Pump 45MP4 Fixed Output 4L/hr

Quick View

Stenner Dosing Pumps & Spares

Stenner Peristaltic Pump 45MP4 Fixed Output 4L/hr

£751.61 Inc VAT

Stenner Tube No 1 20ml - 400ml/hr

Quick View

Stenner Dosing Pumps & Spares

Stenner Tube No 1 20ml – 400ml/hr

£38.70 Inc VAT

Stenner Tube No 2 60ml - 1250ml/hr

Quick View

Stenner Dosing Pumps & Spares

Stenner Tube No 2 60ml – 1250ml/hr

£38.70 Inc VAT

Stenner Tube No 3 140ml - 2800ml/hr (Aquasolar No 7)

Quick View

Stenner Dosing Pumps & Spares

Stenner Tube No 3 140ml – 2800ml/hr (Aquasolar No 7)

£38.70 Inc VAT

Stenner Tube No 4 210ml - 4400ml/hr

Quick View

Stenner Dosing Pumps & Spares

Stenner Tube No 4 210ml – 4400ml/hr

£38.70 Inc VAT

Stenner Tube No 5 320ml - 6300ml/hr

Quick View

Stenner Dosing Pumps & Spares

Stenner Tube No 5 320ml – 6300ml/hr

£38.70 Inc VAT

STH1968 | Element clamp complete

Quick View

Thermalec Electric Heater

STH1968 | Element clamp complete

£36.88 Inc VAT

STH1970 | Drain valve

Quick View

Thermalec Electric Heater

STH1970 | Drain valve

£58.21 Inc VAT

STH1972 | Contactor AC3NT

Quick View

Thermalec Electric Heater

STH1972 | Contactor AC3NT

£253.50 Inc VAT

STH1979 | 2” Stub flange - F73

Quick View

Thermalec Electric Heater

STH1979 | 2” Stub flange – F73

£69.72 Inc VAT

STH1980 | Gasket - G70

Quick View

Thermalec Electric Heater

STH1980 | Gasket – G70

£63.89 Inc VAT

STH1982 | 2” Flange Clamp F72

Quick View

Thermalec Electric Heater

STH1982 | 2” Flange Clamp F72

£84.88 Inc VAT

STH1983 | 2” Flange gasket G88

Quick View

Thermalec Electric Heater

STH1983 | 2” Flange gasket G88

£70.66 Inc VAT

STH1984 | Element olive

Quick View

Thermalec Electric Heater

STH1984 | Element olive

£5.80 Inc VAT

STH1985 | Interlock Relay - 8 Pin

Quick View

Thermalec Electric Heater

STH1985 | Interlock Relay – 8 Pin

£158.95 Inc VAT

STH1988 | Element plate V12E

Quick View

Thermalec Electric Heater

STH1988 | Element plate V12E

£157.17 Inc VAT

STH1990 | External stat C20 - temperature controller

Quick View

Thermalec Electric Heater

STH1990 | External stat C20 – temperature controller

£311.30 Inc VAT

STH1992 | 2.5kW Element E17

Quick View

Thermalec Electric Heater

STH1992 | 2.5kW Element E17

£262.63 Inc VAT

STH1992T | 2.5kW Element - titanium

Quick View

Thermalec Electric Heater

STH1992T | 2.5kW Element – titanium

£273.78 Inc VAT

STH1994T | 4kW Element - Titanium

Quick View

Thermalec Electric Heater

STH1994T | 4kW Element – Titanium

£299.13 Inc VAT

STH1996 | Thermostat Pocket E23

Quick View

Generic Spa Spares

STH1996 | Thermostat Pocket E23

£62.80 Inc VAT

STH1999 | Stub Flange 1.5” F71

Quick View

Thermalec Electric Heater

STH1999 | Stub Flange 1.5” F71

£61.79 Inc VAT

STH2001 | Deluxe junction box

Quick View

Thermalec Electric Heater

STH2001 | Deluxe junction box

£38.69 Inc VAT

STH2002 | Rocker Switch - On / Off

Quick View

Thermalec Electric Heater

STH2002 | Rocker Switch – On / Off

£44.31 Inc VAT

STH2011 | Fuse 2A glass

Quick View

Thermalec Electric Heater

STH2011 | Fuse 2A glass

£8.12 Inc VAT

STH2013 | Single Stage Time Clock

Quick View

Thermalec Electric Heater

STH2013 | Single Stage Time Clock

£248.59 Inc VAT

STH2014 | Main Gasket 3kW - 12kW

Quick View

Thermalec Electric Heater

STH2014 | Main Gasket 3kW – 12kW

£131.21 Inc VAT

STH2036 | Indicator Lamp Red

Quick View

Thermalec Electric Heater

STH2036 | Indicator Lamp Red

£43.68 Inc VAT

1
2
3
…
237
238
239
240
241
242
243
…
287
288
289

Hi, I'm Andi!

Hi, Andi here. I own parts4tubs.co.uk and also write all of the articles and info pages on the site. When you buy parts from my site you are buying from me - not just the internet! Some years back now, I built my own hot tub but struggled to find the information I needed. So, once my tub was complete, I started buildahottub.com to help others in their own pursuit of hot tub and plunge pools DIY building information. As that site grew in popularity, I was receiving more and more requests from hot tub owners like you about parts and assistance for their own plastic shell tubs. I found myself sending people over to other online stores to buy the parts they needed.So, I decided to create parts4tubs.co.uk so that I could help everyone myself and supply the parts you need directly - Hopefully I can help you with the parts you need for your tub. Can't find what you are looking for? Then please get in touch. Cheers, Andi

Hot Tub History

The History of Hot Tubs: From Ancient Rome to Modern Relaxation

Ah, the hot tub. A bubbling sanctuary of warmth, a place to melt away stress and soothe tired muscles. But did you [...]

15
Jul

Hot Tub Myths

Hot Tub Myths Debunked: Separating Fact from Fiction and Soaking in Serenity

Ah, the hot tub. A beacon of relaxation, a haven of hot bubbles, a place to melt away stress after a long [...]

10
Jul

Address - www.parts4tubs.co.uk, Amandi Holdings Limited, Buttmead, Blisworth, Northamptonshire. NN7 3DQ, UK - 01604 969202
Amandi Holdings is registered in UK Company Registration Number 09530339- VAT GB213699886

Hot Tub / Spa Parts Shop
Pool Parts
Sauna Shop
About / Contact

Copyright 2025 © www.parts4tubs.co.uk a division of Amandi Holdings Limited
| Privacy Policy| Refund & Terms of Service Policy| Shipping, Warranty & Returns|

What are you looking for?
×
Hot Tub / Spa Parts Shop
Pool Parts
Sauna Shop
About / Contact
Newsletter

Login

Username or email address Required

Password Required

Remember me

Lost your password?