White Rodgers 24A07A-1 specs

wiring cont.

All wiring should be done in accordance with local and national electrical codes and ordinances.

In operation, a circuit is completed through the bimetal heater as the low voltage room thermostat closes its contacts. In approximately 45 seconds, the warping ac- tion of the heater closes the line voltage snap-switch to energize the heating load. When the thermostat opens its contacts, the bimetal heater cools for approximately 45 seconds before the line voltage switch opens to de- energize the heating load.

		LOAD # 1
MAKE L2 “HOT”		L1
ON 120V MODELS		L1	W
ON 120V MODELS		LINE	W
		LINE	YELLO
		BLACK BLUE	YELLO
		L2
2-WIRE		SILENT
HEATING		SILENT
HEATING		OPERATOR
THERMOSTAT		OPERATOR
THERMOSTAT
R	W
		WHITE
		RED

Fig. 4. Diagram using one thermostat to operate one Level-Temp. operator

Using one thermostat and two or more silent operators to “sequence” loads

Figure 5 shows how several Silent Operator relays can be used to “sequence on” separate heating loads. The red and white leads of additional Silent Operator relays should be jumpered as shown. All wiring should be performed exactly as shown.

As the thermostat closes its contacts, each separate heat- ing load will be “sequenced on” in intervals of 45 seconds.

When the thermostat is satisfied, each separate load will be “sequenced off” in intervals of about 45 seconds.

MAKE L2 “HOT”	L1
ON 120V MODELS	L2

LOAD # 1

CAUTION

Leads “A” and “B” must be alternated between L1 and L2 as shown for each Silent Operator used.

B	LOAD # 2

SILENT

OPERATOR # 1

YELLOW

BLACK

BLUE

SILENT

OPERATOR # 2

YELLOW

BLACK

BLUE

SILENT

OPERATOR # 3

RED

TO LOW VOLTAGE

ROOM THERMOSTAT

WHITE

NOTE

Use thermostat with a .2A fixed heater, or set adjustable heater in thermostat at .2A.

RED

WHITE

FIELD INSTALLED

WIRE NUT

RED

		A
	L1	YELLOW
	L1	BLACK
	L2	BLACK
	L2	BLUE
		BLUE
		B

WIRING

LOAD # 3

Line Voltage

TO YELLOW

Line Voltage Field

LEAD OF

ADDITIONAL

Low Voltage

LEVEL TEMPS

WHITE

Fig. 5. Typical Wiring Diagram to “Sequence” two or more loads

24A07A-1 specifications

The White Rodgers 24A07A-1 is a highly regarded thermostat that integrates advanced technologies to optimize heating and cooling systems in residential and light commercial spaces. This model exemplifies efficiency, user-friendliness, and versatility, making it a popular choice among homeowners and HVAC professionals alike.

At the core of the White Rodgers 24A07A-1's appeal is its intuitive interface. The thermostat features a large, easy-to-read LCD display that clearly shows current temperature settings and system modes. Users can navigate settings effortlessly through clearly labeled buttons, allowing for quick adjustments to temperature and scheduling preferences.

One of the standout characteristics of this thermostat is its compatibility with a wide range of heating and cooling systems. It seamlessly works with single-stage heat pumps, central air conditioning, and gas or oil furnaces. This versatility makes it suitable for various home climates and configurations, enhancing its market appeal.

Energy efficiency is a primary focus of the White Rodgers 24A07A-1. The device includes programmable capabilities that allow users to set temperature schedules based on their daily routines. By automatically adjusting temperatures when homes are unoccupied or during nighttime hours, the thermostat helps in significant energy savings and reduces utility costs.

The 24A07A-1 also features advanced temperature sensing technology. Its internal sensor is designed to provide accurate temperature readings, ensuring that the indoor environment remains comfortable and stable. Moreover, this model includes features like a low battery indicator and a simple installation process, easing the burden of setup for users.

A notable aspect of this thermostat is its ability to maintain precise control over indoor humidity levels when connected to compatible systems. By managing humidity, the thermostat not only enhances comfort but also contributes to the overall health of indoor air quality.

In summary, the White Rodgers 24A07A-1 is a sophisticated thermostat that combines user-friendly features with advanced technological innovations. Its compatibility with various HVAC systems, programmable scheduling capabilities, energy efficiency, and precise temperature control make it an excellent choice for anyone looking to enhance their home's climate control system. As homeowners increasingly seek smart solutions for their energy needs, the 24A07A-1 stands out as a reliable and effective option.