BDP BRYANT/DAY & NIGHT/PAYNE
EMERGENCY HEAT RELAY,KIT CONTAINS:WIRE NUT (1),WIRE ASSEMBLY (1),THERMOSTAT (1),RELAY (1),THIS KIT IS TO BE INSTALLED ON SIZES 030,036,048 AND 060 SPLIT-SYSTEM HEAT PUMPS AND 024,030,036,042,048 AND 060 PACKAGE HEAT PUMP UNITS.THE RELAY BOX IS NOT WEATHER PROOF;THEREFORE,MUST BE INSTALLED INDOORS,24 VOLTS 50/60 HERTZ,SPDT SWITCHING.