water heater circuit

There is no problem in a B16 MCB wired in 2.5.sq.mm. cable, circuit feeding both a 13amp FCU for the Immersion AND a 3amp FCU for the towel rail - it is perfectly safe, as both are resistive loads, and 13 plus 3 amps equals 16amp, so the circuit safely complies with the load requirements, (zero diversity needed) and will work perfectly well.
 
Sponsored Links

DIYnot Local

Staff member

If you need to find a tradesperson to get your job done, please try our local search below, or if you are doing it yourself you can find suppliers local to you.

Select the supplier or trade you require, enter your location to begin your search.


Are you a trade or supplier? You can create your listing free at DIYnot Local

 
Back
Top