Is there any product to help with this issue?
Just the facts. We need a new washer. Our first choice, for reasons that make sense to us, is a washer that does not have an internal water heater. Current household hot water heater is not above 120 F. At times, we would like the washing machine water to reach temps of 140 F - 160F. Is there any product that we could use outside of the washer or as an attachment to the washer to raise the water to higher temps. We understand that a dedicated use tankless water heater is not a good idea. We have been told that they are expensive and dangerous. Do you agree and if so, is there any other product currently available that we can use to achieve our goal. Thanks!