The time clock is located on the boiler to control the central heating normally on combination boilers. The time clock brings the boiler on at pre-set times throughout the day so heating isn’t on 24 hours a day it allows the user to set and maintain the temperature of the room. Most people set their boiler to come on in the morning just before they get up, they then set the timer to turn the boiler off just before they leave for work. This is then repeated for when they arrive back from work the boiler comes on again and goes off just before they go to bed. The time clock is also referred to as the programmer, timer, time switch or just the boiler clock. They come in mechanical and digital versions depending on the customer’s requirements and they are now available as an App on a smartphone such as Nest & Hive.

Ideal 172553 Digital Time Clock

Part: 172553

Price: £82.58
Halstead 301505 Timer Ts800.4

Part: 301505

Price: £44.00
Saunier Duval Mechanical Timer 2000800089

Part: 2000800089

Price: £145.57
Main Main Rf Combi Stat Kit 5117391

Part: 5117391

Price: £142.05
Chaffoteaux 569294 Time Clock

Part: 569294

Price: £70.00
Glowworm 0020117131 Betacom & Easicom Time Clock

Part: 0020117131

Price: £109.84
Main Optional Clock Kit E/M 31/19053

Part: 31/19053

Price: £50.96
Chaffoteaux 999599 Time Clock

Part: 999599

Price: £90.20
Potterton Timer 24 Hour 247206

Part: 247206

Price: £52.77
Chaffoteaux 997207 Time Clock

Part: 997207

Price: £101.89
Ideal Mechanical Timer 24Hr 175902

Part: 175902

Price: £39.95
Ideal Programmer Insert 175624

Part: 175624

Price: £6.25
Potterton Optional Clock Kit 31/19053

Part: 31/19053

Price: £50.96
Biasi BI1525101 Riva 24 Hour Digital Time Clock

Part: BI1525101

Price: £71.37
Halstead 600508 Trio Time Clock

Part: 600508

Price: £62.11
Potterton Mechanical Clock 10/19114

Part: 10/19114

Price: £49.95
Chaffoteaux - Mecanical Timeclock - 61313549

Part: 61313549

Price: £98.23
Saunier Duval Clock 0020117131

Part: 0020117131

Price: £109.84
Worcester Bosch 77161920050 Digistat Reciever

Part: 77161920050

Price: £174.09
Worcester 87161051310 25Si 28Si Programmer

Part: 87161051310

Price: £101.16
Ariston 997207 Ecogenus Digital Time Clock

Part: 997207

Price: £101.89
Main Kit-Timer-Elec/Mech 24 Hour 247206

Part: 247206

Price: £52.77
Ideal 172570 Mini Cable For Time Clock

Part: 172570

Price: £10.01
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