*** USE THIS PART TO UPGRADE A 363143 DIMMER FROM 600 WATTS TO 1000 WATTS ***
*** REQUIRES 363143 600 WATT DIMMER ***
*** MUST BE INSTALLED IN SINGLE GANG WALL BOX FOR 1000 WATT RATING. BREAKING OFF HEAT SINK TABS REDUCES WATTAGE RATING BY 200 WATTS PER TAB ***
Adds heat sinks to standard 600 watt dimmer. Has metal heat sinks on each side of the dimmer. Must be installed in single gang box to maintain 900 watts. If either side is broken off to make it fit in a multi gang electrical box the wattage is reduced by 200 watts per side.
1000 watt dimmer installed into a single gang box = 1000 watts
1000 watt dimmer installed at end of multi gang box by breaking off 1 side of the heat sink (requires 1 side to be broken off) = 800 watts
1000 watt dimmer installed in between other switches into a multi gang box (requires box sides to be broken off) = 600 watts
This part is the heat sinks only. If purchased at time of sale of 600 watt dimmer assembly is included