immersion heaters
 

my girlfried has just moved house she has got a large hot water tank
which contains two immersion heaters.
Can we link these to a timer or do we need seperate timers?

immersion heaters
 

On Sun, 1 Nov 2009 01:33:21 -0700 (PDT), delboy wrote:

my girlfried has just moved house she has got a large hot water tank
which contains two immersion heaters.
Can we link these to a timer or do we need seperate timers?

Usually, one is to heat the top, to provide a limited amount of water for
economy reasons, whilst the second heats the whole tank.
Connecting them together, to a single timer, would obviously negate this option.

Andy C

immersion heaters
 

On Nov 1, 8:52*am, Andy Cap wrote:
On Sun, 1 Nov 2009 01:33:21 -0700 (PDT), delboy wrote:
my girlfried has just moved house she has got a large hot water tank
which contains two immersion heaters.
Can we link these to a timer or do we need seperate timers?

Usually, one is to heat the top, to provide a limited amount of water for
economy reasons, whilst the second heats the whole tank.
Connecting them together, to a single timer, would obviously negate this option.

Andy C

and may overload the circuit supplying them


NT

immersion heaters
 

On Sun, 1 Nov 2009 01:58:16 -0700 (PDT), NT wrote:


Usually, one is to heat the top, to provide a limited amount of water for
economy reasons, whilst the second heats the whole tank.
Connecting them together, to a single timer, would obviously negate this option.

Andy C

and may overload the circuit supplying them


NT

Good point. Should have made it myself. ;-)

Andy C

immersion heaters
 

NT wrote:

On Nov 1, 8:52*am, Andy Cap wrote:
On Sun, 1 Nov 2009 01:33:21 -0700 (PDT), delboy wrote:
my girlfried has just moved house she has got a large hot water tank
which contains two immersion heaters.
Can we link these to a timer or do we need seperate timers?

Usually, one is to heat the top, to provide a limited amount of water for
economy reasons, whilst the second heats the whole tank.
Connecting them together, to a single timer, would obviously negate this option.

and may overload the circuit supplying them

However, you can get timers specifically designed to cope with
this, and only use one element at a time, such as

http://www.tlc-direct.co.uk/Products/HOELEC7.html

http://www.tlc-direct.co.uk/Technica...stmann/E7Q.htm

Chris
--
Chris J Dixon Nottingham UK


Have dancing shoes, will ceilidh.

immersion heaters
 

Can we link these to a timer or do we need seperate timers?

You'll probably find the lower one is on the economy 7 circuit and is
already timeswitched. The top one is usually only used manually if you run
out of hot water.

Al.