David for Model Number WM2101HW We always do our laundry cold/cold. However sometimes the hot side comes on in pulses. We know because the on-demand propane water heater comes on in pulses during washer use even though only cold is ever demanded. We end up having to turn the igniter on the water heater off to get through the wash cycle; very annoying. This happens intermittently but is seeming to get more frequent. Somehow the hot valve is engaging erroneously. Never any error codes. Any ideas?
Answer Hello David. This machine is setup and designed to mix in hot water to break down the soap. There is nothing that can be done to stop this from happening. Read More... Answered by AppliancePartsPros.com | Tuesday, January 26, 2016