Resideo - Honeywell Home L4006G1006 Aquastat Controller

The Aquastat Controller by Resideo - Honeywell Home L4006G1006 delivers precise boiler and storage-tank temperature control for reliable heating system performance. This versatile control features a copper bulb sensor, a 4-inch capillary, and direct well immersion for accurate temperature measurement.

Designed for robust boiler control and storage-tank applications, it supports flexible installation (horizontal or vertical) and carries UL and CSA approvals for安心 operation. The SPST contact with break on temperature rise adds important safety and reliability to your heating system.

• Sensing assembly: Copper bulb, 3/8 inch diameter x 2-7/8 inch length, with a 4 inch capillary
• Immersion options: Direct horizontal/vertical well immersion; immersion well rated to 255 PSI
• Temperature range: Sensing range 100–200°F with a 150°F maximum rating
• Electrical ratings: 8 A @ 120 VAC / 1.3 A @ 240 VAC (full load); 48 A @ 120 VAC / 30.6 A @ 240 VAC (locked rotor)
• Contact configuration: SPST; break on temperature rise for safety
• Connections: 3/4 inch conduit; screw terminal
• Physical size: 2" W x 2-1/8" D x 5-5/8" H
• Sensing liquid: Toluene or silicone oil