Description
Resideo L4008A1130 High or Low Limit Remote Bulb Aquastat
Overview:
The Resideo L4008A1130 is a high or low limit aquastat controller with a remote sensing bulb. It offers an adjustable differential and a wide operating temperature range, suitable for precise temperature control in boilers or tanks. The unit supports both horizontal and vertical mounting.
Features:
-
High or low limit temperature control
-
Adjustable differential range from 5°F to 30°F
-
Remote temperature sensing bulb with rapid response
-
SPST switch with contacts that break on temperature rise
-
Factory-set stop at 200°F (93°C)
-
10 ft (120 in.) capillary length included
-
UL and CSA recognized approvals
Specifications:
| Specification | Details |
|---|---|
| Application | High Limit, Low Limit |
| Switch Action | SPST, Contacts break on temperature rise |
| Temperature Range (F) | 130°F to 270°F (54°C to 132°C) |
| Differential | Adjustable, 5°F to 30°F (3°C to 17°C) |
| Capillary Length | 10 ft (120 in.) (3.04 m) |
| Bulb Size | 3/8" x 2-7/8" (10 mm x 73 mm) |
| Electrical Ratings (AFL) | 8A @ 120 Vac, 5.1A @ 240 Vac |
| Electrical Ratings (ALR) | 48A @ 120 Vac, 30.6A @ 240 Vac |
| Electrical Ratings (mV) | 0.25 A @ 0.25 to 12 Vdc |
| Maximum Ambient Temp (F) | 150°F (66°C) |
| Case Dimensions (HxWxD) | 5-5/8" x 2" x 2-1/8" (143 mm x 51 mm x 54 mm) |
| Mount | Horizontal or Vertical |
| Well Included | No |
