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Honeywell L8124A1015 L8124 Triple Aquastat Relay

4.9 (3) Write Review
Free shipping on orders over $29.99

$373.42

$ 99 .00 $99.00

In Stock

About this item

  • Immersion-type controllers that combine high limit protection with low limit and circulator control in forced hydronic heating systems
  • Provide multi zone 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
  • Include diaphragm powerhead and Micro Switch assembly that respond to temperature changes in boiler water
  • Mount directly to boiler


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


Nick P.
Reviewed in the United States on February 12, 2024
I sure got charged Honeywell prices but it's not a Honeywell. I'm going to install it anyway. I'm sure that's the idea.
Landry757
Reviewed in the United States on January 12, 2022
Not Honeywell as advertised
Musician491
Reviewed in the United States on April 13, 2017
Works as designed