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Emerson Climate-White Rodgers 1127-2 SPDT Strap-On 100/240F, 10°F Differential

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Special Price $186.86 Regular Price $214.89
In stock
SKU
1127-2

The Emerson Climate-White Rodgers 1127-2 100/240F Spdt Strap-On, 10F Dif is a versatile temperature control device designed for various applications. With its wide temperature range of 100 to 240 degrees Fahrenheit and SPDT (Single-Pole Double-Throw) configuration, it offers precise temperature monitoring and control. Its strap-on design allows for easy installation on different surfaces, ensuring convenience and efficiency. The 10-degree Fahrenheit differential ensures accurate temperature regulation, preventing unnecessary cycling and maintaining optimal conditions. This product combines reliability, functionality, and ease of use, making it suitable for a range of heating and cooling systems. Whether for residential, commercial, or industrial use, the Emerson Climate-White Rodgers 1127-2 provides dependable temperature management for diverse environments.

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Product Overview:
Provides temperature-responsive switching control for hydronic heating systems. The Emerson Climate-White Rodgers 1127-2 SPDT Strap-On 100/240°F 10°F Differential is an OEM surface-mounted temperature control designed to monitor pipe temperature and regulate connected equipment. Its SPDT switching arrangement supports temperature-based control of connected electrical circuits in designated hydronic applications.

Pipe Temperature Sensing:
The thermostat uses a temperature-sensing element that responds to changes in the temperature of the pipe surface. Its strap-on mounting arrangement maintains contact with the pipe, allowing the control to monitor hydronic system temperatures without requiring an immersion-style sensor.

SPDT Switching Operation:
The single-pole double-throw contact arrangement provides two switching paths for connected electrical circuits. The contacts change state in response to sensed temperature, supporting high-limit, reverse-acting, and other designated temperature-control applications.

Replacement Guidelines:
Replace the Emerson Climate-White Rodgers 1127-2 SPDT Strap-On Temperature Control when the existing control fails to respond accurately to temperature changes, does not switch at the intended temperature, or shows signs of physical damage. Select a replacement that matches the 1127-2 part number, SPDT switching configuration, 100°F–240°F temperature range, and 10°F differential. Ensure the strap-on mounting arrangement matches the existing installation and provides proper contact with the monitored surface. A qualified technician should verify the electrical connections and switching requirements before installation.

Common Failure Symptoms:

  • Connected heating equipment does not respond consistently to pipe temperature changes.
  • Switching contacts fail to change state as intended.
  • Temperature regulation becomes inconsistent.
  • Control operation becomes intermittent.
  • Thermostat housing or sensing components show visible damage.

Equipment Compatibility:
The Emerson Climate-White Rodgers 1127-2 SPDT Strap-On Temperature Control is intended for compatible heating and temperature-control applications requiring a surface-mounted temperature control with a 100°F–240°F operating range and 10°F differential. Its strap-on mounting arrangement allows temperature sensing through contact with the monitored surface. Confirm the existing control's SPDT switching configuration, mounting arrangement, temperature range, and electrical requirements before selecting this replacement.

Technical Specifications:
Brand: Emerson Climate / White-Rodgers
Part Number: 1127-2
Product Type: Strap-On Hydronic Temperature Control
Switching Type: SPDT
Temperature Range: 100°F–240°F
Differential: 10°F

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Product Questions (5)
Customer Questions
What is the primary function of the White Rodgers 1127-2 Temperature Control?

It monitors surface temperature and switches an SPDT electrical circuit to regulate compatible heating or cooling equipment.

How does the White Rodgers 1127-2 operate?

Its strap-on sensing element detects temperature changes and actuates the SPDT contacts within its 100°F–240°F operating range, with a 10°F differential.

Is the White Rodgers 1127-2 an OEM replacement?

Yes, when the existing part number, SPDT contact configuration, 100°F–240°F range, 10°F differential, and strap-on mounting requirements match.

When should the White Rodgers 1127-2 be replaced?

Replace it when physically damaged or when its temperature-sensing or electrical switching functions fail.

What are common signs of a faulty White Rodgers 1127-2?

Common signs include inaccurate temperature response, incorrect contact switching, inconsistent equipment operation, or failure to maintain the intended temperature range.