White Rodgers 1F56-301 Thermostat User Manual


 
208
TEMPERATURE ACTUATED SWITCHES
CONTROL BULB
AQUASTAT CONTROLLERS
CONTROL BULB WELLS FOR USE WITH
TEMPERATURE CONTROLLERS
BUSHING INCLUDED
FOR BULB
DIA. (in.)
DIMENSIONS (in.)
THREAD
SIZE NPT
PART NO.
ABCD
5/16 13.0 11.5 1.2 .4 1/2-14 HL79PZ001
3/8 6.3 5.0 .7 .4 1/2-14 30HH406102
3/8 7.6 5.8 1.4 .4 1/2-14 HL79ZZ002
1/2 8.7 4.2 3.7 .7 1/2-14 HL79MZ001
1/2 8.7 4.2 3.7 .7 3/4-14 HL79MZ005
1/2 5.7 4.2 .7 .7 1/2-14 HL79MZ007
A
B
C
D
P4320
Part No. P672-L4006
TOTALLY ENCLOSED MICRO
SWITCH SNAP-ACTING SWITCHES
OPERATE ON TEMPERATURE RISE
TO SET POINT.
VISIBLE CONTROL POINT SCALE
AND EXTERNAL ADJUSTMENT
SCREW PERMIT EASY SETTING.
•HORIZONTAL OR VERTICAL
INSERTION AND DIRECT OR WELL
IMMERSION OF SENSING ELEMENT.
Part No. P672-L6006C
OPERATE IN RESPONSE TO
TEMPERATURE CHANGES IN
HYDRONIC HEATING SYSTEMS.
PROVIDES SPDT SWITCHING FOR
THREE-WIRE APPLICATIONS.
COMBINES CIRCULATOR CONTROL
WITH HIGH AND LOW LIMITS.
•HORIZONTAL OR VERTICAL SURFACE
MOUNTING.
VISIBLE CONTROL POINT SCALE AND
EXTERNAL ADJUSTMENT SCREW
PERMIT EASY SETTING.
P4321
Part No. P672-L7124U UNIVERSAL OIL ELECTRONIC AQUASTAT CONTROLLER
PROVIDES ELECTRONIC TEMPERATURE SENSING IN A UL LIMIT-RATED CONTROL WITH A
SINGLE SENSING PROBE.
CONTROLS CIRCULATOR, OIL BURNER, AND BOILER TEMPERATURE.
REPLACES THE L8124A, L8124C, L8148A CONTROLLERS.
THE L7124U HAS A CASE THAT CAN BE CONVERTED FOR EITHER HORIZONTAL OR
VERTICAL MOUNTING.
PART NO.
HONEYWELL
PART NO.
P672-L4006A L4006A1009
P672-L4006B L4006B1007
P672-L6006C L6006C1018
P672-L7124U L7124U1003