Description
The Honeywell/Resideo L4008A1130 Aquastat is a high-precision temperature control device designed to protect boilers, tanks, and hydronic systems. Featuring a 130–270 °F setpoint range and an adjustable 5–30 °F differential, this SPST remote-bulb limit switch delivers reliable high or low limit protection. It includes a 10-foot capillary tube and durable, versatile mounting—ideal for demanding commercial and residential HVAC applications.
Specifications:
- Capillary Length: 10′
- Application: High Limit, Low Limit
- Bulb Size: 3/8″ x 2-7/8″
- Switch Action: Contacts Break on Temp Rise, SPST
- Temperature Range (F): 130°F to 270°F
- Electrical Rating: 0.25 A @ 0.25 to 12 Vdc, 8A @ 120 Vac, 5.1A @ 240 Vac
- Electrical Ratings (ALR): 48A @ 120 Vac, 30.6A @ 240 Vac
- Differential: Adjustable, 5° to 30°F
- Min Temp Differential: 5°F
- Max Ambient Temp (°F): 150°F
- Height: 5-5/8″
- Width: 2″
- Depth (Inches): 2-1/8″
- Well Included: No
- Mount: Horizontal, Vertical
