Adjustable Thermostatic Fan Relay With 3/8" NPT AdapterProduct images may differ from actual product appearance.
Adjustable Thermostatic Fan Relay With 3/8" NPT Adapter
Derale's fan control relays are ideal for any cooling system to reduce amp loads and as a safeguard by not requiring a toggle switch. The 30/40 amp relays are available as adjustable control unit. The adjustable control fan relay kits allow for fan activation to be adjustable between 150° and 240°,