The Plumbing Parts Specialists

PlumbinBits are the market leader and specialist distributor of toilet & bathroom parts and plumbing & heating supplies. Our aim is to bring you the best range of products at the best possible prices online.

We constantly update our stock offering and have many exciting new products coming soon!

Popular Categories

Heating season essentials

SKU: 7CTS0070-1
ESI ESRTP4RF+ Series 4 Wireless Programmable Room Thermostat Atlantic ESRTP4RFW
£57.54 (£47.95 ex. VAT)
522 in stock
ESI ESRTP4RF+ Series 4 Wireless Programmable Room Thermostat Atlantic ESRTP4RFW quantity
SKU: 7WRH0080
Hyco SF10K Speedflow 10 Litre Unvented 2kw Under Sink Water Heater
£96.00 (£80.00 ex. VAT)
24 in stock
Hyco SF10K Speedflow 10 Litre Unvented 2kw Under Sink Water Heater quantity
SKU: 7CRZ1250
VITOW TRV15 15MM Angled TRV and Lockshield (Thermostatic Radiator Valve)
£5.99 (£4.99 ex. VAT)
486 in stock
VITOW TRV15 15MM Angled TRV and Lockshield (Thermostatic Radiator Valve) quantity
SKU: 7CVH0030
Honeywell Valves 40003916-001 Actuator Head for V4043H
£58.24 (£48.53 ex. VAT)
14 in stock
Honeywell Valves 40003916-001 Actuator Head for V4043H quantity
SKU: 7FFF0010
Fernox 62248 TF1 Omega Central Heating Filter with 22mm Slip Connections
£89.03 (£74.19 ex. VAT)
29 in stock
Fernox 62248 TF1 Omega Central Heating Filter with 22mm Slip Connections quantity
SKU: 5PSR0390
Roca Z8019B200U Debba Square Replacement Seat with Soft Close Hinges White
£54.60 (£45.50 ex. VAT)
78 in stock
Roca Z8019B200U Debba Square Replacement Seat with Soft Close Hinges White quantity
SKU: 5PSR0560
Roca A801472006 The Gap Square Standard Replacement Seat with Soft Close Hinges White
£43.80 (£36.50 ex. VAT)
142 in stock
Roca A801472006 The Gap Square Standard Replacement Seat with Soft Close Hinges White quantity
SKU: 5CBA1100
Armitage EV98167 Shanks Pneumatic Dual Flush Valve 180mm O/F
£35.06 (£29.22 ex. VAT)
57 in stock
Armitage EV98167 Shanks Pneumatic Dual Flush Valve 180mm O/F quantity
SKU: 5PFS0020
Siamp 32499910 / Twyford Optima 49 Dual Flush Valve and Push Button
£19.19 (£15.99 ex. VAT)
162 in stock
Siamp 32499910 / Twyford Optima 49 Dual Flush Valve and Push Button quantity
SKU: 5BBI0600
Ideal Standard S1082AA Conceala 3 Dual Flush Plate Chrome (Replaces Conceala 2 S4399AA)
£34.44 (£28.70 ex. VAT)
158 in stock
Ideal Standard S1082AA Conceala 3 Dual Flush Plate Chrome (Replaces Conceala 2 S4399AA) quantity
New
SKU: 7WRH0920
Hyco PF100S 100L 3kW Powerflow Smart Unvented Water Heater
£524.54 (£437.12 ex. VAT)
Hyco PF100S 100L 3kW Powerflow Smart Unvented Water Heater quantity
SKU: 7CVS0010
ESI ESZV222LM 2 Port 22mm Zone Motorised Valve
£46.00 (£38.33 ex. VAT)
30 in stock
ESI ESZV222LM 2 Port 22mm Zone Motorised Valve quantity