Honeywell L4081A1155/U High and Low limit Aquastat Controller, 130 to 240 Degree F, Horizontal Mount
HONL4081A1155U
MFG #: L4081A1155/U
- Domestic / Import: Import
- Mounting Type: Horizontal
- Temperature Rating: 130 to 240 deg F
- Humidity Range: 0 to 95% RH Non-Condensing
- Insulation Depth: 1-1/2 in
- Manufacturer: Honeywell
- Manufacturer #: L4081A1155/U
- Series: L4081A
- Spud Size: 3/4-14 in
- Type: High and Low limit
High limit, low limit and/or circulator controllers used to regulate boiler water temperature in gas- or oil-fired hydronic heating systems.
Aquastat Controller, High and Low limit, Series: L4081A, 130 to 240 deg F, 10 deg F Fixed High Limit, 10 to 25 deg F Adjustable Low Limit Differential, Horizontal Mount, 3/4-14 Spud, 1-1/2 in Insulation Depth, 0 to 95% RH Non-Condensing Humidity, Import
Aquastat Controller, High and Low limit, Series: L4081A, 130 to 240 deg F, 10 deg F Fixed High Limit, 10 to 25 deg F Adjustable Low Limit Differential, Horizontal Mount, 3/4-14 Spud, 1-1/2 in Insulation Depth, 0 to 95% RH Non-Condensing Humidity, Import
- Features
- An immersion type liquid filled sensing element actuated two snap switches
- One switch operates as a high limit control
- The other switch operates as a low limit or circulator control, depending on the model
- Controller may be mounted in any positioning and needs no leveling
- Separate, easy-to-read, calibrated dial and set point adjustments for each switch
- Differential adjustments on low limit or circulator switch on select models
- All adjustments accessible inside front cover
- Push-in terminals for quick connecting
- Single sensing element for easy installation
- Two SPST snap switches act independently at respective temperature settings
- 150 deg F ambient temperature at switches and 265 deg F temperature at sensing element
- 360 VA ignition transformer load