such as the Honeywell HF500 Natural Gas Alarm, which costs around £75. This can also be linked to a separate auto-gas shut-off valve, which needs to be hardwired into the property’s electrical circuitry. Factoring in the electrician’s costs and any circuit upgrades, it may be more ...
I’m a fully qualified gas safe engineer both domestically and commercially. I have over 23 years experience in fitting central heatings, boilers, bathrooms, cookers/Hobs.I’m also a fully qualified meter engineer both gas and electric. We as a company also provide electrical work if needed....