High or Low Limit Aquastat, 100-240°F range, 5°F to 30°F Differential Zoom

High or Low Limit Aquastat, 100-240°F range, 5°F to 30°F Differential

SKU:L4006A1678

Brand: Honeywell

Honeywell
Qty Price
$79.95
/ each
$308.60 / box (4 units x $77.15)
In Stock! Ships in 24-48 Hours
(156 Available)
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Specs

Application: Low Limit
High Limit
Bulb Size: 3/8" x 2-7/8"
Capillary Length: 3"
Switch Action: SPST
Contacts Break on Temp Rise
Temperature Range (F): 100°F to 240°F
Electrical Rating: 8A @ 120 Vac
0.25 A @ 0.25 to 12 Vdc
5.1A @ 240 Vac
Electrical Ratings (ALR): 48A @ 120 Vac
30.6A @ 240 Vac
Differential:
?
5° to 30°F
Min Temp Differential: 5°F
Differential:
?
Adjustable
Max Ambient Temp (°F): 150 F
Height: 5-5/8"
Width: 2"
Depth (Inches): 2-1/8"
Well Included: No
Mount: Horizontal
Vertical

Description for Honeywell L4006A1678

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.

Features

= Totally enclosed Micro Switch+ snap-acting switches operate on temperature rise to setpoint.
= Visible control point scale and external adjustment screw permit easy setting.
= Horizontal or vertical insertion of the sensing element.
= Direct or well immersion of the sensing element.
= Models available for strap-on mounting.
= Remote bulb model may be used to sense air temperature in ducts and in outside air sensing applications.
= TRADELINE models include heat-conductive compound.
= Select models have wells.

High or Low Limit Aquastat, 100-240°F range, 5°F to 30°F Differential

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HoneywellHigh or Low Limit Aquastat, 100-240°F range, 5°F to 30°F Differential
 
5.0

(based on 2 reviews)

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Reviewed by 2 customers

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5.0

Excellant product very easy set up

By Maple Hill Farm

from Charlotte Mi.

Verified Buyer

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        Comments about High or Low Limit Aquastat, 100-240°F range, 5°F to 30°F Differential:

        We have three outdoor wood boilers we designed and built them we found after some t&e the Honeywell aquastat is the one to use

        • Primary use:
        • Personal
         
        5.0

        Good Choice for Aquastat

        By Gilmorrie

        from Illinois

        Verified Buyer

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          Cons

            Best Uses

              Comments about High or Low Limit Aquastat, 100-240°F range, 5°F to 30°F Differential:

              This is a bulletproof mechanical aquastat. It has an adjustable setpoint temperature and an adjustable differential. It needs to go into an existing thermowell. Dob the bulb with heat conductive compound before inserting it into the well. This particular model has a 3" capillary tube - if you don't need all of it, you can snake the excess into the aquastat's case. I believe there are other models with different capillary tube lengths.

              All hot-water boilers need a second high-limit aquastat for safety. My L4006H is a strap-on model - you strap it on the outside of the supply pipe from the boiler. When it trips, it locks out until you reset it manually.

              In addition, all boilers need a low-water cutoff - older installations without them should have one added. Mine is a GuardDog, FB-24E. It has a 3/4" male pipe connection that threads into a tee that you would add to the boiler supply or return piping, above the top elevation of the boiler.

              • Primary use:
              • Personal

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              • High or Low Limit Aquastat, 100-240°F range, 5°F to 30°F Differential

                Q:

                Will this close on high temp. and take a 110v load
                Asked on 11/5/2010 by harvey from boston ma.

                1 answer

                • CUSTOMER CARE

                  A:

                  The L4006A1678 has a SPST switch that will break on temperature rise. The contacts are rated for 8amps at 120VAC.

                  Answered on 11/16/2010 by PexSupply Staff from NY
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