The Remote Bulb High Limit Aquastat with manual reset from METROPAC is designed to monitor high temperature in heating systems. This model features a manual reset function that activates when temperatures exceed safe limits, ensuring system safety. Its robust design and compatibility with various heating applications make it an essential component for both residential and commercial installations. Built to meet industry standards, it provides reliable temperature regulation.
Residential Comfort/Combustion : Combustion Controls : Aquastats : Aquastats - Single Function : L4008 : L4008E1305/U
High-limit, manual reset Aquastat controller operates at 100 F to 240 F
Overview
For limiting or regulating temperature of liquids in boilers or tanks. Can also sense duct or outside air temperature.
Features
- Remote temperature sensing element detects and responds rapidly to temperature changes.
- Totally enclosed Single Pole Single Throw (SPST) Micro Switch snap-acting switch.
- Visible control point scale and external adjustment screw permit easy setting.
- Horizontal and/or vertical mounting of the remote element into boiler, tank, or other container unless otherwise noted.
- UL and CSA listed limit device.
Product Specifications
- Hazmat Information
- UN1294 Toluene
- Application
- High Limit; Manual Reset
- 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
- Stop factory-set at 240 F (116 C)
- 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
- Tradeline Value
- Tradeline
- 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)
- Manual Reset
- Differential Temperature (C)
- Manual Reset
- Switching Action
- SPST, contacts break on temperature rise.
- Capillary Length (in.)
- 66 in.
