I'm converting a van that already has hot water via a calorifier and has it's own 12v pump. I'm running a mixer tap at the sink so is there any way to avoid a second 12v pump for the cold water? If I can use a single pump that would be ideal as the mixer tap only has one microswitch. Has anyone else dealt this such a situation?
Greetings & Welcome!
Can you tap in right after the water pump but before the calorifier?
Cheers!