TAPDRA Multi-Zone RV Thermostat — Direct Replacement for Dometic 6403XX, 5403XX & 6418XX Series

Please confirm the part number on your unit before ordering to ensure compatibility. This TAPDRA multi-zone thermostat is a direct replacement for Dometic 6403XX, 5403XX and 6418XX series units. Manufactured using quality components and subjected to full inspection — 100% tested before shipping — for reliable operation. Installation is straightforward and the unit is designed for easy, convenient use. Built to the same quality expectations as the original, it provides a dependable replacement for your RV climate control system.