need to keep heating hot water on no electric

[onion_soup]

can combi boilers be run off inverters 12v dc to 240v ac
this
if needed , how long till battery is flat ( 053 45ah) ? or is a this needed

TIA

 

[kevplumb]

you can run off an inverter but bear in mind the current draw on the 12v side

and i would go a bit bigger that 300w

 

[onion_soup]

you can run off an inverter but bear in mind the current draw on the 12v side

and i would go a bit bigger that 300w

hello kevplumb

quick response how much current will be drawn 824 turbo max plus ?

300w is best priced to power ration from maplins is more needed ?

TIA

 

[kevplumb]

dunno but a 45ah battery wont last long

from your link

Q) how long would i expect to run a portable t.v on a normal car batery with engine not running - Jonathan
A) expect around 10- 12 hrs constant use on a perfect battery

bear in mind you are running a fan ,pump and the electronics 500w might be a better bet

so the runtime will go down