Temperature Actuated Switches

CONTROL BULB

D C B

•CONTROL BULB WELLS FOR USE WITH TEMPERATURE CONTROLLERS

•BUSHING INCLUDED

FOR BULB		DIMENSIONS (in.)			THREAD	PART NO.
DIA. (in.)	A	B	C	D	SIZE NPT	PART NO.
DIA. (in.)	A	B	C	D	SIZE NPT
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

AQUASTAT CONTROLLERS

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.

P4320

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.

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.	PART NO.
		PART NO.
	P672-L4006A	L4006A1009
	P672-L4006B	L4006B1007
	P672-L6006C	L6006C1018
	P672-L7124U	L7124U1003

P4321

208

1F56-301, 1E56-444, 1D56-310, 1F56-444 specifications

White Rodgers is a respected name in the HVAC industry, recognized for its innovative and reliable thermostats. Among its product lineup, the models 1D56-310, 1F56-301, 1E56-444, and 1F56-444 stand out for their advanced features, user-friendly design, and energy efficiency.

The White Rodgers 1D56-310 is a reliable digital thermostat, specifically designed for multi-stage heating and cooling systems. This model offers precise temperature control and is equipped with a large backlit display for easy reading in various lighting conditions. One of its notable features is the ability to program settings for different days of the week, allowing users to customize their heating and cooling schedules according to their lifestyle. The 1D56-310 also includes a built-in battery backup system, ensuring that settings are retained even during power outages.

Moving to the 1F56-301, this programmable thermostat offers similar user-friendly features but is optimized for residential use. It allows homeowners to create energy-saving schedules that adapt to their routines, thus helping reduce energy consumption and costs. With a sleek design, the 1F56-301 is easy to install and operate, ensuring that homeowners can achieve optimal comfort with minimal effort. Additionally, this model is compatible with a wide range of HVAC systems, including gas, oil, and electric heating and cooling systems.

The 1E56-444 takes energy efficiency a step further with its smart features. Integrated with advanced algorithms, this model can learn and adapt to the homeowner’s habits, allowing it to automatically optimize temperature settings based on usage patterns. Its user-friendly touchscreen interface makes it simple to make adjustments and monitor energy usage. The 1E56-444 is designed to be compatible with conventional and heat pump systems, making it a versatile choice for many households.

Finally, the 1F56-444 model emphasizes additional energy-saving capabilities, promoting greater sustainability. This thermostat provides real-time energy usage reports to help users identify potential savings, making it an excellent tool for eco-conscious consumers.

In summary, the White Rodgers 1D56-310, 1F56-301, 1E56-444, and 1F56-444 thermostats represent a blend of usability, intelligent technology, and energy efficiency. These models cater to a diverse audience, providing solutions tailored for various heating and cooling needs while helping users maintain comfort and control over their environments.