Product Details
- MountVertical
- Temperature Range180 to 240 °F
Description
The Honeywell L8148E1299 Aquastat Relay Immersion Type Controller is an immersion-type controller that combines high limit protection with switching relay control of burner and circulator motors.
- 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.
- Hazmat Information: UN1294 Toluene.
- Application: High Limit.
- Dimensions (in.): 6-1/8 in. high x 4-5/16 in. wide x 3-1/8 in. 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.
- 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.
- 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.
- 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.