Hi guys, how long does your tub take to heat. Mine seems to take about an hour for 1 degree. slowwwwwwwwwwww
Is this a 110v volt tub? My old spa was 425 gallons with a 4.5kw heater (if I remember right) and it heated about 4 degrees an hour. My newer Sundance tub which is smaller, heats up at 10 degrees per hour.
I see your in the UK, so I assume your talking degrees C? so my 10F per hour is closer to 4.2C