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Honeywell L8148E1299 Electronic Aquastat Sensor
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Item Number: L8148E1299
Manufacturer Part No: L8148E1299
* Whole number only
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Honeywell L8148E1299/U
Aquastat Relay, 180 – 240 F range with 15 degree F fixed differential, low volt/millivolt
Overview
Immersion-type controllers that combine high limit protection with switching relay control of burner and circulator motors.
Features
- High limit opens burner circuit only.
- Select models include transformer and accessory terminals for adding a remote low limit controller.
- Case available for horizontal or vertical mounting.
- Requires a 24 Vac thermostat with heat anticipator set at 0.2A.
- TRADELINE models include well adapter, tube of heat conductive compound and range stops..
Product Specifications
- Hazmat Information: UN 1294, TOLUENE, 3, II
- Application: High Limit
- Dimensions (in.): 6 1/8 in. high x 4 5/16 in. wide x 3 1/8 in. deep
- Dimensions (mm): 156 mm high x 110 mm wide x 79 mm deep
- Maximum Safe Operating Pressure (psi): Immersion Well: 255 psi
- Maximum Safe Operating Pressure (kPa): Immersion Well: 1757 kPa
- Temperature Range (F): Maximum--150 F with 1.2 A 24 V load; 77 F with 1.4 A 24 V load
- Temperature Range (C): Maximum--66 C with 1.2 A 24 V load; 25 C with 1.4 A 24 V load
- Includes: 50 VA transformer and heat conductive compound.
- Mounting: Vertical Mount
- Electrical Ratings: Low Voltage: 0.8 A max. @ 24 Vac; 0.25 A @ 0.25 to 12 Vdc; At Locked Rotor-- 44.4A @ 120 Vac: 22.2A @ 240 Vac
- Frequency: 60 Hz
- Approvals, Underwriters Laboratories Inc.: UL Listed: File No. MP466, Vol. 13, Sec. 2, Guide No. MBPR2.
- Approvals, CSA: Certified: File No. LR95329-1
- Electrical Connections: Quick-Connect / Screw
- Operating Humidity Range (% RH): 0 to 95% RH, non-condensing
- Voltage: 120 Vac
- Operating Temperature Range (F): High Limit-- 180 F to 240 F
- Operating Temperature Range (C): High Limit-- 82 C to 116 C
- Differential Temperature (F): 15 F fixed
- Switching Action: SPST: High Limit & Circulator
- Anticipator Setting: 0.2 A
- Capillary Length (in.): 4 1/2 in.
- Insulation Depth (in.): 1 1/2 in. to 3 in. less well
- Insulation Depth (mm): 38 mm to 76 mm less well
- Capillary Length (mm): 114 mm
- Electrical Ratings, Burner: At Full Load-- Low Voltage: 0.8 A max. @ 24 Vac: Line Voltage: 7.4 A @ 120 Vac: 3.7 A @ 240 Vac; At Locked Rotor-- Line Voltage: 44.4 A @ 120 Vac: 22.7 A @ 240 Vac; Millivolt--0.25 A @ 1/4 to 12 Vdc
- Electrical Ratings, Circulator: At Full Load-- 7.4 A @ 120 Vac: 3.7 A @ 240 Vac; At Locked Rotor-- 44.4 A @ 120 Vac: 22.2 A @ 240 Vac
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