Re: Bosch SD13H1B running cold
Taking 1-2 hours is fairly normal if it’s a “normal” or intensive wash depending on the dishwasher but much more unless it’s a heavy program and you’re into the realms of something very possibly faulty. But, it can be tricky to track down if there even is a fault.
The general rule is that if a washer or dishwasher completes the cycle without stopping or throwing up an error code there’s not going to be a fault as such.
HTH
K.