8A18Z-2, Evaporative Cooling Control - Transformer and Relay

SKU: 08A18Z002S1

Functions as a switching device for the thermostat to provide an even level of cooling plus a choice of high and low speed control of the fan on evaporative coolers

Features

Replacement Relay Assembly for 21D28-2 System Wall Thermostat for 21D28-2
Fully automatic, system designed with a fan delay (approximately 60 seconds) to pre-wet the cooler pads before the fan start
Separate fan and pump relays. High or low fan speed selection
Relay panel is removable from enclosure to facilitate field wiring
Integral transformer primary 120/240 Vac, secondary 24 Vac, 60 Hz