L8124 Triple Aquastat Relays

Model Number	Application	Burner Control	Mounting	Insulation Depth	Accessories Included
L8124A1007	Provides multizone control by using a separate circulator and R845 Relay for each zone.	120V	Vertical	1-1/2 in	3 in. insertion well
L8124A1015				3 in	3 in. insertion well and ground screw
L8124A1098				1-1/2 to 3 in	No well
L8124B1039	Provides single zone control.	Millivolt	Vertical or Horizontal	1-1/2 in	Universal element and mounting, well adapter, tube of heat-conductive compound. No well.
L8124C1003	Provides multizone control by using a separate circulator and R845 Relay for each zone.	120V	Horizontal	1-1/2 in	3 in. insertion well
L8124C1029					3 in. insertion well; ON-OFF summer switch
L8124E1016	Provides multizone control by using a separate circulator and R845 Relay for each zone. With large transformer and extra terminals for supplying power to low voltage zone valves.	24V	Vertical or Horizontal	1-1/2 in	Universal elemand and mounting, well adapter, tube of heat-conductive compound. No well. Also includes large transformer and extra terminals for supplying power to low voltage zone valves.
L8124G1020		120V
L8124L1011	Includes ZC-ZR terminals for multizone control using a separate circulator and R845 Relay for each zone. With large transformer and extra terminals for supplying power to low voltage zone valves.			3 in