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Resideo L8124C1003/U

Resideo L8124C1003/UAquastat Triple Relay 130 to 240 Degrees Fahrenheit 10 to 25DEG F Adjustable Horizontal

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Product Overview


Immersion-type controllers that combine high limit protection with low limit and circulator control in forced hydronic heating systems, including domestic hot water service.

  • Immersion type controllers that combine high limit protection with low limit and circulator control in forced hydronic heating systems
  • Provide multizone control by using a separate circulator and R845 Relay for each zone
  • Include diaphragm powerhead and Micro Switch assembly that respond to temperature changes in boiler water
  • Mount directly to boiler
  • Select models include large transformers and extra terminals for supplying power to low voltage zone valves
  • Require 24 VAC thermostat with heat anticipator set at 0.2 A (plus current draw of gas valves on L8124E)
  • TRADELINE models include tube of heat conductive compound and range stops
  • 0 to 95% RH non-condensing

Product Details

BrandResideo
Product TypeRelay
Temperature130 to 240DEG F
Differential Temperature10 to 25DEG F Adjustable
MountingHorizontal
ApplicationHydronic Heating System Protection
Insulation Depth1-1/2IN
Switching ActionMicro Switch
Voltage120VAC
Controller TypeImmersion
Length3-1/16IN
Width6-1/8IN
Height4-3/8IN

Cross Reference

Resideo L8124C1003/U is a suggested replacement option for the identified OEM part numbers below:

OEM MANUFACTURER OEM PART NUMBER SUBSTITUTION TYPE*
HONEYWELL L8024C1K0A UNIVERSAL
HONEYWELL L8024C3K0A UNIVERSAL
HONEYWELL L8124C1011 UNIVERSAL
HONEYWELL L8124C1037 UNIVERSAL
HONEYWELL L8124C1052 UNIVERSAL
HONEYWELL L8124C1094 UNIVERSAL
HONEYWELL L8124C1102 UNIVERSAL

* DIRECT refers to a replacement option designed to the OEM specifications for best possible fitment.
* UNIVERSAL replacement options are designed as a functional equivalent and may require adapters, jumpers, switches, etc. (typically provided) in order to function as the original OEM device.

Disclaimer. All recommended replacements in the cross-reference database have been assembled from publicly available resources created by manufactures of HVAC, controls and plumbing products. Stockpile Express assumes no liability in connection with the information contained and makes no guarantees regarding the accuracy of such information. Final selection of a replacement product is the responsibility of the buyer.

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