Resideo - Honeywell Home L6006A1244 Aquastat Controller

The Aquastat Controller from Resideo Honeywell Home (L6006A1244) delivers precise boiler temperature control for reliable heating system performance. Designed for direct immersion in a well or with a sensing bulb, it manages boiler and storage-tank temperatures with built-in high/low limit controls.

Key specifications include a sensing bulb of 3/8 inch diameter x 2-7/8 inch length copper bulb, a 3 inch capillary, and flexible installation options via 3/4 inch conduit or screw terminals. Temperature sensing ranges from 100 to 240 Deg F with an adjustable 5 to 30 Deg F differential, and a maximum temperature rating of 150 Deg F. The unit carries SPDT contacts and substantial electrical ratings for 120V and 240V systems, making it suitable for boiler and storage-tank applications.

• 3/4 inch conduit or screw-terminal connection for easy wiring
• SPDT contact configuration for reliable switching
• Temperature range: 100–240 Deg F; adjustable differential: 5–30 Deg F
• Electrical ratings: 8 A @ 120V AC / 5.1 A @ 240V AC (full load); 48 A @ 120V AC / 30.6 A @ 240V AC (locked rotor); 0.25 A @ 0.25–12 V DC (millivolt)
• Pressure ratings: 200 psi (capillary bulb); 255 psi (immersion well)
• Sensing bulb fill: toluene or silicone oil
• Dimensions: 2 in W x 2-1/8 in D x 5-5/8 in H
• Applications: Boiler and Storage Tank; Approvals: UL, CSA