I have a 2006 Beaver Marquis.  When I turn the Aqua Hot on after a few seconds there is a click in the 10 channel PMC Relay Module in bath room and I loose power to the wire label AH.  After a few seconds it clicks again and power is back. It keeps doing this every few seconds so AH never ignites.  Could it be a bad relay if so has anyone changed these relays or is there
no option except new module.  Thanks for the help.  Love the Forum.