Combined heat and smoke alarm
 

I have a problem with an EI44 heat alarm in the kitchen, which goes off
when the gas hob is on. It's a small kitchen, and it's mounted at about
the maximum distance from the hob.

The best solution would be to replace it with an alarm that requires
*both* heat and smoke before it sounds.

Anybody have a suggestion, please?

Combined heat and smoke alarm
 

On Wed, 9 Jun 2021 15:44:08 +0100, GB
wrote:

I have a problem with an EI44 heat alarm in the kitchen, which goes off
when the gas hob is on. It's a small kitchen, and it's mounted at about
the maximum distance from the hob.

The best solution would be to replace it with an alarm that requires
*both* heat and smoke before it sounds.

Anybody have a suggestion, please?

I very much doubt if this would comply with fire regulations. I am
sure an alarm has to be triggered by presence of smoke (with heat
alarms possibly optional) and introducing a two-stage trigger would
not be permitted.

Combined heat and smoke alarm
 

On 09/06/2021 15:46, Scott wrote:
On Wed, 9 Jun 2021 15:44:08 +0100, GB
wrote:

I have a problem with an EI44 heat alarm in the kitchen, which goes off
when the gas hob is on. It's a small kitchen, and it's mounted at about
the maximum distance from the hob.

The best solution would be to replace it with an alarm that requires
*both* heat and smoke before it sounds.

Anybody have a suggestion, please?

I very much doubt if this would comply with fire regulations. I am
sure an alarm has to be triggered by presence of smoke (with heat
alarms possibly optional) and introducing a two-stage trigger would
not be permitted.

You could locate the smoke alarm just outside the kitchen, and the heat
alarm in it such that either could raise an alarm.


--
Cheers,

John.

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Combined heat and smoke alarm
 

On 09/06/2021 18:04, John Rumm wrote:
On 09/06/2021 15:46, Scott wrote:
On Wed, 9 Jun 2021 15:44:08 +0100, GB
wrote:

I have a problem with an EI44 heat alarm in the kitchen, which goes off
when the gas hob is on. It's a small kitchen, and it's mounted at about
the maximum distance from the hob.

The best solution would be to replace it with an alarm that requires
*both* heat and smoke before it sounds.

Anybody have a suggestion, please?

I very much doubt if this would comply with fire regulations.Â* I am
sure an alarm has to be triggered by presence of smoke (with heat
alarms possibly optional) and introducing a two-stage trigger would
not be permitted.

You could locate the smoke alarm just outside the kitchen, and the heat
alarm in it such that either could raise an alarm.


There is a smoke alarm on the landing outside the kitchen.

Combined heat and smoke alarm
 

On 09/06/2021 15:44, GB wrote:
I have a problem with an EI44 heat alarm in the kitchen, which goes off
when the gas hob is on. It's a small kitchen, and it's mounted at about
the maximum distance from the hob.

The best solution would be to replace it with an alarm that requires
*both* heat and smoke before it sounds.

Anybody have a suggestion, please?


Is this a recent problem or has it always done it?

The Ei144 is a fixed temperature alarm set to 58 deg.

I was wondering if it may have gone out of calibration.

There are combined heats and smokes but they do not work the way you
want them to:-(

BTW Have you seen these?

https://www.aico.co.uk/product/ei152...ontrol-switch/


--
Adam

Combined heat and smoke alarm
 

On 09/06/2021 15:44, GB wrote:
I have a problem with an EI44 heat alarm in the kitchen, which goes off
when the gas hob is on. It's a small kitchen, and it's mounted at about
the maximum distance from the hob.

The best solution would be to replace it with an alarm that requires
*both* heat and smoke before it sounds.

Anybody have a suggestion, please?

I had this problem and I was advised to instal a 'rate of heat rise'
sensor. This solved it.

Bill

Combined heat and smoke alarm
 

On 10/06/2021 01:37, williamwright wrote:
On 09/06/2021 15:44, GB wrote:
I have a problem with an EI44 heat alarm in the kitchen, which goes
off when the gas hob is on. It's a small kitchen, and it's mounted at
about the maximum distance from the hob.

The best solution would be to replace it with an alarm that requires
*both* heat and smoke before it sounds.

Anybody have a suggestion, please?

I had this problem and I was advised to instal a 'rate of heat rise'
sensor. This solved it.

Bill


Thanks, Bill. That looks very promising. :)

Combined heat and smoke alarm
 

On 10/06/2021 13:00, GB wrote:
On 10/06/2021 01:37, williamwright wrote:
On 09/06/2021 15:44, GB wrote:
I have a problem with an EI44 heat alarm in the kitchen, which goes
off when the gas hob is on. It's a small kitchen, and it's mounted at
about the maximum distance from the hob.

The best solution would be to replace it with an alarm that requires
*both* heat and smoke before it sounds.

Anybody have a suggestion, please?

I had this problem and I was advised to instal a 'rate of heat rise'
sensor. This solved it.

Bill


Thanks, Bill. That looks very promising. :)

My sodding alarms go off if I have a shower and don't close the bathroom
doors...


--
€œThe ultimate result of shielding men from the effects of folly is to
fill the world with fools.€�

Herbert Spencer

Combined heat and smoke alarm
 

On 10/06/2021 13:32, The Natural Philosopher wrote:
On 10/06/2021 13:00, GB wrote:
On 10/06/2021 01:37, williamwright wrote:
On 09/06/2021 15:44, GB wrote:
I have a problem with an EI44 heat alarm in the kitchen, which goes
off when the gas hob is on. It's a small kitchen, and it's mounted
at about the maximum distance from the hob.

The best solution would be to replace it with an alarm that requires
*both* heat and smoke before it sounds.

Anybody have a suggestion, please?

I had this problem and I was advised to instal a 'rate of heat rise'
sensor. This solved it.

Bill


Thanks, Bill. That looks very promising. :)

My sodding alarms go off if I have a shower and don't close the bathroom
doors...



Then swap from ionisation to optical.

--
Adam

Combined heat and smoke alarm
 

On 10/06/2021 18:27, ARW wrote:
On 10/06/2021 13:32, The Natural Philosopher wrote:
On 10/06/2021 13:00, GB wrote:
On 10/06/2021 01:37, williamwright wrote:
On 09/06/2021 15:44, GB wrote:
I have a problem with an EI44 heat alarm in the kitchen, which goes
off when the gas hob is on. It's a small kitchen, and it's mounted
at about the maximum distance from the hob.

The best solution would be to replace it with an alarm that
requires *both* heat and smoke before it sounds.

Anybody have a suggestion, please?

I had this problem and I was advised to instal a 'rate of heat rise'
sensor. This solved it.

Bill


Thanks, Bill. That looks very promising. :)

My sodding alarms go off if I have a shower and don't close the
bathroom doors...



Then swap from ionisation to optical.


That's pretty much what AICO said to me.

Combined heat and smoke alarm
 

On 10/06/2021 18:27, ARW wrote:
On 10/06/2021 13:32, The Natural Philosopher wrote:
On 10/06/2021 13:00, GB wrote:
On 10/06/2021 01:37, williamwright wrote:
On 09/06/2021 15:44, GB wrote:
I have a problem with an EI44 heat alarm in the kitchen, which goes
off when the gas hob is on. It's a small kitchen, and it's mounted
at about the maximum distance from the hob.

The best solution would be to replace it with an alarm that
requires *both* heat and smoke before it sounds.

Anybody have a suggestion, please?

I had this problem and I was advised to instal a 'rate of heat rise'
sensor. This solved it.

Bill


Thanks, Bill. That looks very promising. :)

My sodding alarms go off if I have a shower and don't close the
bathroom doors...



Then swap from ionisation to optical.

Not enough of a problem to be worth the effort


--
Socialism is the philosophy of failure, the creed of ignorance and the
gospel of envy.

Its inherent virtue is the equal sharing of misery.

Winston Churchill