This product has been discontinued and is no longer available to buy. Please see our alternative product: LED Carbon Monoxide Detector - Honeywell XC70.
The Honeywell H450EN carbon monoxide detector has a sealed battery with a lifespan of up to 7 years. The detector has red, yellow and green LEDs to indicate normal operation, fault condition and alarm activation. Suitable for wall mounting or free-standing, the Honeywell H450EN detector can be used for domestic applications and for taking with you on holiday.
This is the technical data for the Carbon Monoxide Detector - Self Contained - Honeywell H450EN.
|Lifespan||Up to 7 years|
|Sound Output||85dB at 1m|
|Operating Temperature||-10 °C to +40 °C|
|Relative Humidity (non-condensing)||30 to 90%|
|Sensitivity||50ppm: Between 60 to 90 minutes
100ppm: Between 10 to 40 minutes
300ppm: <3 minutes
The following technical data sheets are available for this product:
|Product Code: HWH450EN||
Out of Stock
£15.99 ex VAT
£19.19 inc VAT
20 customers have rated this product and it has an overall rating of 4.8 out of 5
Reviewed by: MM
Very good product, helping to keep us safe. Every home should have this product fited in their home,carbon monoxide is ouderless, you don't know if it is escaping from your gas appliance! this monitor does.
Published on: 4th March 2015
Reviewed by: SL
just what I wanted, doesn't take up a lot of room and does the job
Published on: 15th November 2014
Reviewed by: MM
Wonderful so unobtrusive you forget they are there.
Published on: 27th June 2014
Reviewed by: GB
I have used this product for the last 10 Years. When I move home 10 years ago. I inherited a British Gas (BG) branded boiler. I then added a BG Gas Fire. For both of these I was issued with the Honeywell CO2 detector. BG are my selected boiler and Fire maintenance providers. They have never questioned the use of this detector. They work and pass yearly inspections. I seen no reason to change brand and product.
Published on: 15th September 2013
Reviewed by: DS
Very satisfied, particularly liked it was freestanding.
Published on: 18th July 2013
Reviewed by: SW
Peace of mind in a few easy to understand steps,Thank you
Published on: 26th April 2013