RDH RD6 4655 2 CTC BOARD HTR 24V Retrieving price... View PDC Availability Details Please Note, this part is on Manual Allocation in the US. Please Note, this part is on Manual Allocation in Canada. Please Note, this part is on Manual Allocation in US and Canada. Product Unavailable for Purchase Product Unavailable for Purchase VMRS: 001-003-002 - PRINTED CIRCUIT BOARD - AUXILIARY HEATER Add to Cart