honeywell aquastat for sale, brand-new and used.

HONEYWELL L7224U AQUASTAT The L7224U Oil Electronic Aquastat Controller provides electronic temperature sensing in a UL limit-rated controller with a single sensing probe. The L7224U controls the circulator, oil burner and boiler temperature. The L7224U replaces the L8124A, L8124C, L7124U, L7148A, L7248A,C, L7224A,C, and L8148A Controllers.

HONEYWELL L8148A AQUASTAT The L8148 Aquastat® Relays are immersion type hydronic controllers that combine high limit protection with switching relay control of burner and circulator motors. Circuit opens on temperature rise to setpoint 140-240F. more information: http://customer.honeywell.com/techlit/pdf/60-0000s/60-2278.pdf Item was removed from an Working system, it was tested and it is working fine.

HONEYWELL L4006A 2015 AQUASTAT Includes: 45" inches long thermostat wire 6" inches long well Description: High or Low limit Aquastat Controller with 100?F to 240?F operating temperature and 5?F to 30?F adj. differential Application: High or Low limit Insulation Depth (in.): 1 1/2 in. Insulation Depth (mm): 38 mm Bulb Size (in.): 3/8 in.

HONEYWELL L8124A AQUASTAT Honeywell model L8124 Triple Aquastat Relay. Limit Range:High limit 130-240F Low limit 110-220F. 120V 60Hz, Horizontal Or Vertical Mount .

HoneyWell L4080 B 1204 Hi Limit AquaStat NEW, NO BOX!

This Listing is for ONE(1) Honeywell L4006A1967 Aquastat Controller w/Well Aquastat Controller 100F - 240F operating temp and 5F-30F adjustable differential Totally enclosed Micro Switch snap-action switches operate

This Listing is for ONE(1) Honeywell L4006A 2007 Aquastat Controller w/Well Aquastat Controller Pro

HONEYWELL L4006A1678 HONEYWELL AQUASTAT 5-30F DEGREE DIFFERENTIAL. AQUASTAT OPENS CIRCUIT ON TEMP RISE, ADJ SETPT 100-240F, DIFF FIXED 5F SPST, DIRECT IMMERSION, HORIZONTAL MOUNT, LESS WELL, SUITABLE FOR 3 IN OR 1 1/2 IN INSULATION IMMERSION WELL.

BRAND NEW IN BOX HONEYWELL TRADELINE L8148J 1009 AQUASTAT RELAY *BURNER CIRCUIT: 24V, 60HZ OR MILLIVOLT *CONTROL CURCUIT: 24V, 60HZ *CIRCULATOR CIRCUIT: 120V, 60HZ, 7.4 AFL *HIGH LIMIT RANGE: 140F TO 240F *WITH HEAT CONDUCTIVE COMPOUND AND MANUAL ON-AUTO SWITCH *VERITCAL OR HORIZONTAL MOUNTING PLEASE CHECK OUT MY OTHER LISTINGS, WE LIST ITEMS DAILY. THANKS FOR LOOKING AND HAVE A GREAT DAY.

This is a used honeywell r8182d aquastat it came off a working heating system that was replaced with a newer gas boiler it is in great usable shape 

New never used Honeywell Aquastat L4006B

This is a universal Honeywell Aquastat used for 24 hrs to keep boiler running until we put new boiler in.

Used Honeywell L4006E aquastat. I removed from a working system that upgraded.

Honeywell Aquastat

For intermittent ignition oil fired hydronic systems

Up for sale is a new in the box Honeywell R8182D 1111 controller triple aquastat box has been sitting on a self for a while

Used but fully functional L8148E Aquastat relay. This was taken off a boiler that was re-purposed for a different application. Boiler was labeled 1998 so I assume this was made around the same year.

USED USED USED USED USED  Lightly used Honeywell L8148A single aquastat.  A new boiler was installed, and this is one of the perfectly working parts that was removed from the old

NEW OLD STOCK HONEYWELL TRIPLE AQUASTAT CONTROL L8124G 1020 Application: Triple Aquastat Relay High Limit Switch Action: SPST Electrical Rating: Circulator: 7.4 A @ 120 Vac Burner: 7.4 A @ 120 Vac Burner: 3.7 A @ 240 Vac Circulator: 3.7 A @ 240 Vac Electrical Ratings (ALR): Circulator: 44.4 A @ 120 Vac Burner: 44.4 A @ 1