Electric heating

[eric the spark]

8 heaters - the biggest pulling 13amps. Do you think its better to pull maybe 2 ring mains in or just 1 radial too each, Not wired heaters before and im pressuming just each heater on its own 16-20amps breaker. What do you guys think?

 

[JUD]

What supply are they on, single phase or 3 phase?

You say the biggest pulls 13 amps. What do the other 7 pull?

Will they all be on at the same time?

 

[Top Cat]

Each heater on its own circuit, 2.5mm to each on 16 A breaker.

Edit:- I was presuming N/S/H's

 

[Guitarist]

As TC says, 2.5mm to each connection point on 16A MCB

 

[Strima]

If it's domestic I'd hate to see their electric bill...

 

[MarkieSparkie]

OSG Appendix H5 and GN1 Appendix C5 both advise "...permanently connected heating appliances forming a space heating installation, should be supplied by their own separate circuit."