Ihave storage heaters in my sons house in ayr scotland model numbers 791543.he has no manuals on how to operate same.running costs for them are hughe.one of them seems to be emitting a black substance which is staining the surrounding wall areas. please advise
Heating & Cooling - Whirlwind - FH-778 Air Conditioner
Answers & Comments
Electric heat is expensive .heat pump?-as far as black staining hard to tell