Honeywell Home L4006A2007/U Aquastat Controller with 3" Insulation

Designed to deliver dependable temperature limiting and regulation for commercial boilers and storage tanks, the Honeywell Home L4006A2007/U Aquastat Controller gives contractors and facilities managers a straightforward way to protect equipment and maintain process stability. This immersion-type Temperature & Flood Sensors product features a 3" insulation sleeve to reduce thermal loss and a snap-acting Micro Switch for fast, repeatable contacts—offering UL limit-rated safety you can rely on. The visible control point scale and external adjustment screw speed up calibration, while the ability to insert the sensing element horizontally or vertically and use existing wells lowers installation time and cost. Ideal for HVAC, boiler monitoring, and infrastructure applications where precise temperature control supports broader security and surveillance systems, the L4006A integrates into monitoring schemes that protect assets and processes. Choose the Honeywell Home L4006A Aquastat for accurate, low-maintenance temperature control—order now to enhance your temperature monitoring and safety systems.

• Reliable temperature limiting and regulation to protect boilers and storage tanks, reducing downtime and costly repairs
• 3" insulation and immersion design minimize heat loss and deliver consistent sensing for accurate monitoring
• Snap‑acting Micro Switches provide fast, repeatable switching for dependable control and safety (UL limit rated)
• Visible control point scale and external adjustment screw enable quick on-site calibration and simplified maintenance
• Flexible installation: horizontal or vertical insertion, direct or well immersion—works with existing wells to lower installation costs