Aquastats
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Honeywell L8148J1009/U Aquastat Relay, 120 – 240 F range with 8 degree F fixed differential, low volt/millivolt$259.31In Stock Qty: 2L8148J1009/U
Honeywell L4006E1000/U High limit, manual reset aquastat controller. Operates at 130 F to 270 F$111.28In Stock Qty: 6L4006E1000/UCopyright © 1911-2021 W.A. BIRDSALL & Co. All rights reserved.
Honeywell L4006A1967/U Aquastat, breaks on rise, 100-240F range, 240F factory stop, 5-30F adjustable differential$139.51In Stock Qty: 10L4006A1967/U
Honeywell L8148E1299/U Aquastat Relay, 180 – 240 F range with 15 degree F fixed differential, low volt/millivolt$274.92In Stock Qty: 15L8148E1299/U
Hydrolevel 48-3150 Hydrostat Universal Temperature Limit & Low Water Cutoff For Oil Boilers$157.94In Stock Qty: 4248-3150
