Heating Elements & Accessories

Upgrade and maintain your heating systems with our elements and accessories. From replacement elements to fittings, ensure optimal performance and longevity.

Showing 1 to 32 of 329 products

35% OFF

ESi Controls 1 Channel Programmer

ES1247B

£43.97

£36.64

£67.64

£56.37
35% OFF

ESi Controls 2 Channel Programmer

ES2247B

£49.97

£41.64

£76.87

£64.06
35% OFF

ESi Controls 3 Channel Programmer

ES3247B

£54.96

£45.80

£84.55

£70.46
35% OFF

ESi Controls Mechanical Room Thermostat

ESRTM

£12.05

£10.04

£18.53

£15.44
35% OFF

ESi Controls Electronic Room Thermostat with Neon Indicator

ESRTE2

£12.66

£10.55

£19.48

£16.23
35% OFF

ESi Controls Electronic Digital Room Thermostat (vf) with TPI

ESRTD2

£23.99

£19.99

£36.91

£30.76
35% OFF

ESi Controls Electronic Digital Room Thermostat with TPI & Delayed Start

ESRTD3

£28.06

£23.38

£43.16

£35.97
35% OFF

ESi Controls Electronic Digital Room Thermostat RF with TPI

ESRTERFW

£54.61

£45.51

£84.02

£70.02
35% OFF

ESi Controls Programmable Room Thermostat - DS,OS,OS,TPI, LL

ESRTP4+

£37.97

£31.64

£58.42

£48.68
35% OFF

ESi Controls ESRTP4RF+ - Prog. Room Thermostat RF with Opentherm - DS,OS,OS,TPI, LL, OT

ESRTP4RF+

£80.87

£67.39

£124.42

£103.68
35% OFF

ESi Controls Programmable Room Thermostat Wifi Flush Mounted

ESRTP5WF

£112.45

£93.71

£173.00

£144.17
35% OFF

ESi Controls Electronic Dual Cylinder Thermostat

ESCTDEB

£25.98

£21.65

£39.97

£33.31
35% OFF

ESi Controls 22mm Y Plan Heating Pack

ES2YPLAN

£148.63

£123.86

£228.67

£190.56
35% OFF

ESi Controls 22mm S Plan Heating Pack

ES2SPLAN

£188.75

£157.29

£290.38

£241.98
35% OFF

ESi Controls 28mm S Plan Heating Pack

ES8SPLAN

£202.68

£168.90

£311.81

£259.84
TESLA Immersion Heater Thermostat 11"

391580

£9.77

£8.14
35% OFF

ESi Controls Hot Water Cylinder Thermostat - Strap

ESCTS

£13.18

£10.98

£20.27

£16.89
35% OFF

ESi Controls High Limit Cylinder Thermostat

ESCTL

£11.71

£9.76

£18.01

£15.01
35% OFF

ESi Controls Mechanical Dual Cylinder Thermostat

ESCTD

£19.40

£16.17

£29.86

£24.88
35% OFF

ESi Controls Wiring Centre

ESWC1

£10.98

£9.15

£16.90

£14.08
Dual Cylinder Thermostat (IP40)

381905

£24.82

£20.68
TESLA Immersion Htr Incoloy/Copper 11" c/w 7" Stat

391550

£27.78

£23.15
TESLA Immersion Htr Incoloy/Copper 27" c/w 18" Stat

391565

£34.51

£28.76
TESLA Immersion Heater Thermostat 7"

391575

£9.56

£7.97
TESLA Immersion Heater Thermostat 18"

391585

£9.80

£8.17
TESLA Immersion Htr for Unvented Cylinder Plug-in Stat 300mm

391660

£15.38

£12.82
Radiator Key 4-Way

313721

£2.35

£1.96
Brass Air Vent 1/8"

313506

£0.52

£0.43
Automatic Air Vent 1/8" - Chrome

313542

£1.21

£1.01
TESLA vFLOW Blow-Off Cap 15mm

381895

£4.62

£3.85
Filling Loop Straight (Part L Approved) 15mm

307425

£11.15

£9.29
Filling Loop Straight Standard 15mm

307413

£9.31

£7.76

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