This was your original design ds1 electronic time delay switch 2 wire single gang push button delay switch with centre button neon.
Time delay switch for immersion heater.
We typically have 30kw heaters 460vac for a load of under 40a and use 50a high speed style fuses bussmann fwp series.
It s the third one i ve fitted in six years so it has an average lifespan of two years.
John burnerman 29 dec 2013.
Mine is quite simple there is no thermostat on the cylinder.
Hbn 24 hour indoor energy saving mechanical immersion heater segment timer switch with waterproof cover white 16 amps 4 1 out of 5 stars 68 11 99 11.
Apart from the fact to get any sort of benefit from an outdoor heater you literally have to huddle around it why are you going to install something.
Most likely the timer itself has given up the ghost an immersion heater can typically take in the region of 3kw so thats on the limit of normal domestic timers.
100a fused switch units climate.
The switching relay appears to be what fails.
If the timer switch is off no power to immersion.
The light on times are adjustable from 10 seconds to 10 minutes approx.
Unless the timer can control two separate channels that is the only way to do it put the timer between the mains feed and the sink bath switch.
It s ideal for letting you control hard wired appliances such as immersion heaters so that they automatically switch off after a set period of time.
Rated 3 out of 5 by jock07 from looking for a better one using this timer to switch on an immersion heater twice a day for an hour at a time.
Ntt01 24 hour compact immersion heater timeswitch ntt02.
Home products time immersion general purpose timeswitches.
It certainly seems as though it s an operator issue since we don t have the issue with it in house.
Programastat theben room heating controllers programastat plus immersion general purpose timeswitches.
Via a tamperproof potentiometer setting.
An immersion heater timer switch allows you greater and easier control over your heating which means that you can pre set the heating to come on at certain times.
Not only are the immersion heater timers easy to use and give added convenience but they also keep your energy costs under control.
A digital immersion heater timer for hard wired appliances.
Great range from leading brands to choose from.
We use immersion heaters in piping and some customers have experienced issues with the fuses blowing.
