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Category: Aquastats

Aquastats

Showing 1–16 of 32 results

  • SKU:2884

    Aquastat w/Well and Adjustable Control Temperature from 5°F to 30°F

    $3.00

    Aquastat Controllers are immersion type devices for limiting or regulating the temperature of liquids in boilers, storage tanks, and other applications where temperature control is required.

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  • SKU:3477

    Aquastat with Adjustable Control Temperature from 5°F to 30°F

    $126.04

    Aquastat Controllers are immersion type devices for limiting or regulating the temperature of liquids in boilers, storage tanks, and other applications where temperature control is required.

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  • SKU:4826

    High Limit Immersion Aquastat (200°F)

    $108.97

    Immersion type controllers for hydronic heating systems that turn off the burner whenever the boiler water temperature rises to the setpoint. Vertical mounting.

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  • SKU:3485

    High Limit Strap-On Aquastat (240°F)

    $191.24

    High Limit strap-on mounting Manual Reset Aquastat Controller with 100F to 240F operating temperature

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  • SKU:L4006A1009

    Honeywell L4006A1009 High or Low Limit Aquastat Controller

    $164.25

    Aquastat® Controllers are immersion type devices for limiting or regulating the temperature of liquids in boilers, storage tanks, and other applications where temperature control is required.

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  • SKU:L4006B1007

    Honeywell L4006B1007 Circulator Aquastat Controller

    $173.55

    Aquastat® Controllers are immersion type devices for limiting or regulating the temperature of liquids in boilers, storage tanks, and other applications where temperature control is required.

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  • SKU:L4006E1042

    Honeywell L4006E1042 High Limit, Manual Aquastat Controller w/ 130°F to 270°F Operating Temp

    $195.45

    Aquastat® Controllers are immersion type devices for limiting or regulating the temperature of liquids in boilers, storage tanks, and other applications where temperature control is required. Honeywell’s L4006 are used in applications that utilize the existing wells.

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  • SKU:L4006G1006

    Honeywell L4006G1006 Aquastat Controller

    $125.64

    Aquastat® Controllers are immersion type devices for limiting or regulating the temperature of liquids in boilers, storage tanks, and other applications where temperature control is required. Honeywell’s L4006 are used in applications that utilize the existing wells.

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  • SKU:L4008B1013

    Honeywell L4008B1013 Circulator Remote Bulb Aquastat, 100-240°F, 5-30°F Adj Differential

    $155.61

    For limiting or regulating temperature of liquids in boilers or tanks. Can also sense duct or outside air temperature.

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  • SKU:L4008E1156

    Honeywell L4008E1156 High Limit Remote Bulb Aquastat, 130-270°F range, Manual Reset

    $172.05

    For limiting or regulating temperature of liquids in boilers or tanks. Can also sense duct or outside air temperature.

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  • SKU:L4081A1023

    Honeywell L4081A1023 High Low Limit Aquastat Controller, W/ High Limit

    $231.45

    Features: An immersion type liquid-filled sensing element actuates two snap switches. One switch operates as a high limit control. The other switch operates as a low limit and/or circulator control, depending on the model. Controller may be mounted in any positioning and needs no leveling. Separate, easy-to-read, calibrated dial and setpoint adjustments for each switch. …

    Honeywell L4081A1023 High Low Limit Aquastat Controller, W/ High LimitRead More

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  • SKU:L4081B1047

    Honeywell L4081B1047 Dual Aquastat Controller

    $229.84

    The HONEYWELL dual Aquastat® controller provides boiler water regulation in gas- or oil-fired hydronic heating systems. The immersion-type, liquid-filled sensing element actuates 2 snap switches. One switch operates as a high limit control, the other switch operates as a low limit and/or circulator control. Needs no leveling, mounts in any direction. Easy-to-read, calibrated dial and setpoint adjustments for each switch.

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  • SKU:L4103A1019

    Honeywell L4103A1019 High Limit Aquastat Controller, 4″ Insulation (100 to 240 F)

    $317.52

    The L4103A,B is an immersion-type controller for oil-fired water heaters. The Aquastat® Controller senses water temperature and cycles the burner through the oil primary. The high-limit controller breaks the circuit to the burner on a temperature rise past the factory-set setpoint. The L4103C is an immersion-type controller for gas systems that provides water temperature regulation. The high-limit controller breaks the circuit to the burner on a temperature rise past the factory-set setpoint.

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  • SKU:L6006A1145

    Honeywell L6006A1145 High or Low Limit & Circulator, Horizontal Mount Aquastat

    $136.43

    Aquastat Controllers are immersion type devices for limiting or regulating the temperature of liquids in boilers, storage tanks, and other applications where temperature control is required.

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  • SKU:L6006A1244

    Honeywell L6006A1244 High or Low Limit & Circulator Aquastat, 100 – 240°F range

    $129.09

    Aquastat+ Controllers are immersion type devices for limiting or regulating the temperature of liquids in boilers, storage tanks, and other applications where temperature control is required.

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  • SKU:L6006C1018

    Honeywell L6006C1018 High or Low Limit & Circulator Strap-On Aquastat, 65-200°F range, 5-30°F Adj Differential

    $123.89

    Strap-On Aquastat Controllers from Honeywell regulate the temperature of liquids in boilers, storage tanks, and more. These completely enclosed snap-acting switches operate on temperature rise to set point and are designed for circulator, low-limit, high-limit or unit heat control.

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