The Aquastat is designed for temperature control in HVAC systems, operating within a range of 100-240°F with a fixed differential of 5°F. This unit includes a 1/2" well for easy installation and accurate temperature monitoring. Constructed to meet industry standards, it ensures reliable performance and durability. Ideal for both residential and commercial applications, the Aquastat helps maintain optimal system efficiency.
Residential Comfort/Combustion : Combustion Controls : Aquastats : Aquastats - Single Function : L4006 : L4006A1009/U
Aquastat, makes on temp fall, 100-240F range, 240F factory stop, manual reset less well
Overview
Aquastat Controllers are immersion type devices for limiting or regulating the temperature of liquids in boilers, storage tanks, and other applications where temperature control is required. Honeywell's L4006 are used in applications that utilize the existing wells
Features
- Totally enclosed Micro Switch snap-acting switches operate on temperature rise to setpoint.
- Visible control point scale and external adjustment screw permit easy setting.
- Horizontal or vertical insertion of the sensing element.
- Direct or well immersion of the sensing element.
- Models available for strap-on mounting.
- Remote bulb model may be used to sense air temperature in ducts and in outside air sensing applications.
- TRADELINE models include heat-conductive compound.
- Select models have wells.
- UL limit rated device.
Product Specifications
- Hazmat Information
- UN1294 Toluene
- Application
- High or Low limit
- Dimensions (in.)
- Case--5 5/8 in. high x 2 in. wide x 2 1/8 in. deep
- Dimensions (mm)
- Case--143 mm high x 51 mm wide x 54 mm deep
- Temperature Range (F)
- Maximum--150 F
- Temperature Range (C)
- Maximum--66 C
- Includes
- 1/2 in. well - 123869A
- Mounting
- Horizontal or Vertical
- Electrical Ratings
- Millivolt--0.25 A @ 0.25 to 12 Vdc; At Full Load-- 8A @ 120 Vac: 5.1A @ 240 Vac; At Locked Rotor-- 48A @ 120 Vac: 30.6A @ 240 Vac
- Approvals, Underwriters Laboratories Inc.
- UL Component Recognized: File No. MP466, Vol. 6, Sec.1, Guide No. MBPR2
- Approvals, CSA
- Certified: File No. LR95329-1
- Operating Temperature Range (F)
- 100 F to 240 F
- Operating Temperature Range (C)
- 38 C to 116 C
- Bulb Size (in.)
- 3/8 in. x 2 7/8 in. copper
- Bulb Size (mm)
- 10 mm x 73 mm copper
- Differential Temperature (F)
- 5 F Fixed
- Differential Temperature (C)
- 3 C fixed
- Switching Action
- SPST, contacts break on temperature rise.
- Approvals, American Gas Association
- AGA Certified
- Capillary Length (in.)
- 1 1/2 in.
- Well Spud Size (in.)
- 1/2 in. NPT
- Well Spud Size (mm)
- 13 mm NPT
- Capillary Length (mm)
- 38 mm
