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Hi, I'm hoping you guys can help me here. I've just bought a Backer Anti-Corrosive Duo immersion Heater (627C - 16" & 27" Elements) for my 5' tank.
Few questions -
1. Should the immersion have come with a washer as there is a note on the fitting instructions that says " The heater is fitted to the tank using the washer supplied (or a "water council' approved non-asbestos washer of at least 1.5mm in thickness"....If not where should I get one from or will there already be one on the tank (there is no immersion fitted at present!)
2. I currently have 2.5mm cable run from the Consumer unit to the airing cupboard - as this is a dual element immersion heater (sink/bath) should I get a sink/bath, on/off switch or just 2 double pole isolating switches?
3. The instructions say for hard water set the thermostats to 60 degree C but I see no way of setting this accurately - there are only +/- and 3 dots in between?
Thanks in advance for your help
Few questions -
1. Should the immersion have come with a washer as there is a note on the fitting instructions that says " The heater is fitted to the tank using the washer supplied (or a "water council' approved non-asbestos washer of at least 1.5mm in thickness"....If not where should I get one from or will there already be one on the tank (there is no immersion fitted at present!)
2. I currently have 2.5mm cable run from the Consumer unit to the airing cupboard - as this is a dual element immersion heater (sink/bath) should I get a sink/bath, on/off switch or just 2 double pole isolating switches?
3. The instructions say for hard water set the thermostats to 60 degree C but I see no way of setting this accurately - there are only +/- and 3 dots in between?
Thanks in advance for your help